{"id":21505,"date":"2026-08-19T20:37:16","date_gmt":"2026-08-19T12:37:16","guid":{"rendered":"https:\/\/lorentzzi.com\/?p=21505"},"modified":"2026-08-20T15:35:29","modified_gmt":"2026-08-20T07:35:29","slug":"smps-what-it-is-and-how-it-works","status":"publish","type":"post","link":"https:\/\/lorentzzi.com\/pl\/smps-what-it-is-and-how-it-works\/","title":{"rendered":"SMPS: Czym jest i jak dzia\u0142a"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"21505\" class=\"elementor elementor-21505\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-35ab4e8 e-flex e-con-boxed e-con e-parent\" data-id=\"35ab4e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-975f063 elementor-widget elementor-widget-text-editor\" data-id=\"975f063\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">SMPS to skr\u00f3t od \u201eSwitched-Mode Power Supply\u201d (zasilacz impulsowy), szeroko stosowany w przemys\u0142owych systemach sterowania do zasilania odbiornik\u00f3w pr\u0105du sta\u0142ego. Urz\u0105dzenie to pozwala skutecznie przekszta\u0142ca\u0107 napi\u0119cie pr\u0105du przemiennego (AC) na napi\u0119cie pr\u0105du sta\u0142ego (DC).<\/span><\/p><p><span style=\"font-weight: 400;\">Zasilacze impulsowe s\u0105 jednym z <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/top-10-most-commonly-used-components-in-industrial-automation\/\"><span style=\"font-weight: 400;\">10 najcz\u0119\u015bciej stosowanych komponent\u00f3w w automatyce przemys\u0142owej<\/span><\/a><\/span><span style=\"font-weight: 400;\">, zasilaj\u0105c r\u00f3\u017cne urz\u0105dzenia, takie jak sterowniki PLC, czujniki temperatury, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/proximity-sensors\/\"><span style=\"font-weight: 400;\">czujniki zbli\u017ceniowe<\/span><\/a><\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/safety-light-curtain-sensor\/\"><span style=\"font-weight: 400;\">kurtyny \u015bwietlne bezpiecze\u0144stwa<\/span><\/a><\/span><span style=\"font-weight: 400;\">, lampki sygnalizacyjne, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/what-is-a-temperature-transmitter-a-comprehensive-explanation\/\"><span style=\"font-weight: 400;\">przetworniki temperatury<\/span><\/a><\/span><span style=\"font-weight: 400;\">, zawory elektromagnetyczne, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/tcx5-universal-pid-temperature-controller\/\"><span style=\"font-weight: 400;\">regulatory temperatury<\/span><\/a><\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/solid-state-relays\/\"><span style=\"font-weight: 400;\">przeka\u017aniki p\u00f3\u0142przewodnikowe<\/span><\/a><\/span><span style=\"font-weight: 400;\"> oraz r\u00f3\u017cne ta\u015bmy LED.<\/span><\/p><p><span style=\"font-weight: 400;\">W tym wpisie na blogu dowiesz si\u0119:<\/span><\/p><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Czym jest zasilacz impulsowy (SMPS)?<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Jak to dzia\u0142a.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Jakie \u0142adunki mo\u017ce przewozi\u0107?<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Rodzaje zasilaczy impulsowych (SMPS).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Przewodnik po wyborze zasilaczy impulsowych.<\/span><\/li><\/ul><p><span style=\"font-weight: 400;\">A teraz przyjrzyjmy si\u0119 temu bli\u017cej.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bdb9995 elementor-widget elementor-widget-heading\" data-id=\"bdb9995\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Czym jest zasilacz impulsowy (SMPS)?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6db8ba elementor-widget elementor-widget-text-editor\" data-id=\"d6db8ba\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Kr\u00f3tko m\u00f3wi\u0105c, zasilacz impulsowy (SMPS) to przetwornik napi\u0119cia, kt\u00f3ry przekszta\u0142ca napi\u0119cie pr\u0105du przemiennego (AC) na napi\u0119cie pr\u0105du sta\u0142ego (DC) o sta\u0142ej warto\u015bci. W zwi\u0105zku z tym zasilacze do laptop\u00f3w, \u0142adowarki do telefon\u00f3w kom\u00f3rkowych oraz sterowniki LED mo\u017cna uzna\u0107 za zasilacze impulsowe.<\/span><\/p><p><span style=\"font-weight: 400;\">Napi\u0119cie wej\u015bciowe mo\u017ce wynosi\u0107 110 V lub 220 V pr\u0105du przemiennego jednofazowego albo 380 V pr\u0105du przemiennego tr\u00f3jfazowego. Napi\u0119cia te s\u0105 przekszta\u0142cane przez wewn\u0119trzne obwody zasilacza impulsowego (SMPS) na napi\u0119cie sta\u0142e 5 V, 12 V, 24 V lub 48 V, w zale\u017cno\u015bci od konstrukcji produktu.<\/span><\/p><p><span style=\"font-weight: 400;\">W nast\u0119pnym rozdziale szczeg\u00f3\u0142owo wyja\u015bnimy zasad\u0119 dzia\u0142ania zasilacza impulsowego.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f35b72 elementor-widget elementor-widget-heading\" data-id=\"9f35b72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Jak dzia\u0142a zasilacz impulsowy (SMPS)?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a2179d1 elementor-widget elementor-widget-image\" data-id=\"a2179d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/AC220V-input-DC24V-output-switched-mode-power-supply-circuit-diagram.jpg\" class=\"attachment-large size-large wp-image-21529\" alt=\"Schemat obwodu zasilacza impulsowego o napi\u0119ciu wej\u015bciowym 220 V AC i wyj\u015bciowym 24 V DC\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/AC220V-input-DC24V-output-switched-mode-power-supply-circuit-diagram.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/AC220V-input-DC24V-output-switched-mode-power-supply-circuit-diagram-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/AC220V-input-DC24V-output-switched-mode-power-supply-circuit-diagram-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/AC220V-input-DC24V-output-switched-mode-power-supply-circuit-diagram-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/AC220V-input-DC24V-output-switched-mode-power-supply-circuit-diagram-600x300.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b037a49 elementor-widget elementor-widget-text-editor\" data-id=\"b037a49\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Schemat dzia\u0142ania zasilacza SMPS sk\u0142ada si\u0119 z 6 etap\u00f3w: zasilanie sieciowe pr\u0105du przemiennego \u2192 filtr EMI \u2192 mostek prostowniczy + kondensator elektrolityczny (magistrala DC310V lub DC150V) \u2192 prze\u0142\u0105cznik PWM + transformator wysokocz\u0119stotliwo\u015bciowy \u2192 prostowanie i filtrowanie po stronie wt\u00f3rnej \u2192 stabilne napi\u0119cie wyj\u015bciowe pr\u0105du sta\u0142ego.<\/span><\/p><p><span style=\"font-weight: 400;\">Przyjrzyjmy si\u0119 bli\u017cej ka\u017cdemu etapowi.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5b7a0b3 elementor-widget elementor-widget-heading\" data-id=\"5b7a0b3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1. Zasilanie sieciowe pr\u0105du przemiennego<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ef133e5 elementor-widget elementor-widget-text-editor\" data-id=\"ef133e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Do zacisk\u00f3w wej\u015bciowych zasilacza impulsowego nale\u017cy pod\u0142\u0105czy\u0107 napi\u0119cie 110 V AC, 220 V AC lub 380 V AC.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45282ec elementor-widget elementor-widget-heading\" data-id=\"45282ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2. Filtr EMI<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30986a8 elementor-widget elementor-widget-text-editor\" data-id=\"30986a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Na tym etapie napi\u0119cie pr\u0105du przemiennego zostanie przefiltrowane w celu uzyskania czystego \u017ar\u00f3d\u0142a zasilania pr\u0105dem przemiennym, a inne sygna\u0142y zak\u0142\u00f3caj\u0105ce (takie jak szumy elektromagnetyczne o wysokiej cz\u0119stotliwo\u015bci) zostan\u0105 odfiltrowane i poch\u0142oni\u0119te.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a0c9307 elementor-widget elementor-widget-heading\" data-id=\"a0c9307\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3. Most prostowniczy + kondensator elektrolityczny (magistrala DC310V lub DC150V)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c3e1117 elementor-widget elementor-widget-image\" data-id=\"c3e1117\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Bridge-Rectifiers.jpg\" class=\"attachment-large size-large wp-image-21497\" alt=\"Przebieg wyj\u015bciowy w prostownikach mostkowych\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Bridge-Rectifiers.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Bridge-Rectifiers-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Bridge-Rectifiers-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Bridge-Rectifiers-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Bridge-Rectifiers-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Bridge-Rectifiers-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f22f8f elementor-widget elementor-widget-text-editor\" data-id=\"3f22f8f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">W tej sekcji napi\u0119cie wej\u015bciowe wynosi 220 V pr\u0105du przemiennego (Uwaga: Podane tutaj napi\u0119cie to 220 V pr\u0105du przemiennego, czyli warto\u015b\u0107 skuteczna napi\u0119cia sieciowego. Jego warto\u015b\u0107 szczytowa wynosi 220 \u00d7 \u221a2 = 310 V.). To napi\u0119cie pr\u0105du przemiennego jest przekszta\u0142cane na 310 V pr\u0105du sta\u0142ego.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5849b25 elementor-widget elementor-widget-image\" data-id=\"5849b25\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Capoacitor.jpg\" class=\"attachment-large size-large wp-image-21495\" alt=\"Przebieg wyj\u015bciowy przez kondensator\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Capoacitor.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Capoacitor-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Capoacitor-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Capoacitor-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Capoacitor-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-through-Capoacitor-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab6548c elementor-widget elementor-widget-text-editor\" data-id=\"ab6548c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Odpowiedni przebieg sygna\u0142u dzieli si\u0119 na dwa etapy, jak pokazano i opisano poni\u017cej:<\/span><\/p><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pr\u0105d przemienny przep\u0142ywa przez prostownik mostkowy, przekszta\u0142caj\u0105c naprzemienne warto\u015bci dodatnie i ujemne pr\u0105du przemiennego w jednokierunkowy, pulsuj\u0105cy pr\u0105d sta\u0142y;<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Po przefiltrowaniu przez kondensator elektrolityczny o du\u017cej pojemno\u015bci uzyskuje si\u0119 stabilne napi\u0119cie sta\u0142e o warto\u015bci 310 V.<\/span><\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0c122e0 elementor-widget elementor-widget-heading\" data-id=\"0c122e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4. Prze\u0142\u0105cznik PWM + transformator wysokocz\u0119stotliwo\u015bciowy<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0ec2415 elementor-widget elementor-widget-image\" data-id=\"0ec2415\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-High-frequency-MOSFET.jpg\" class=\"attachment-large size-large wp-image-21500\" alt=\"Przebieg wyj\u015bciowy generowany przez tranzystor MOSFET wysokocz\u0119stotliwo\u015bciowy\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-High-frequency-MOSFET.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-High-frequency-MOSFET-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-High-frequency-MOSFET-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-High-frequency-MOSFET-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-High-frequency-MOSFET-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-High-frequency-MOSFET-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7244e4a elementor-widget elementor-widget-text-editor\" data-id=\"7244e4a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Obecnie mamy napi\u0119cie 310 V DC. Nie jest to nasze docelowe napi\u0119cie wyj\u015bciowe, wi\u0119c potrzebujemy transformatora, kt\u00f3ry obni\u017cy je do 12 V, 24 V lub 5 V DC.<\/span><\/p><p><span style=\"font-weight: 400;\">\u017baden transformator nie jest jednak w stanie bezpo\u015brednio przekszta\u0142ci\u0107 stabilnego pr\u0105du sta\u0142ego. Wynika to z faktu, \u017ce pr\u0105d sta\u0142y generuje strumie\u0144 statyczny wewn\u0105trz transformatora, uniemo\u017cliwiaj\u0105c indukcj\u0119 napi\u0119cia po stronie wt\u00f3rnej w celu transformacji napi\u0119cia.<\/span><\/p><p><span style=\"font-weight: 400;\">Jak rozwi\u0105za\u0107 ten problem?<\/span><\/p><p><span style=\"font-weight: 400;\">Rozwi\u0105zaniem jest zastosowanie tranzystora MOSFET wysokocz\u0119stotliwo\u015bciowego do przekszta\u0142cenia sta\u0142ego napi\u0119cia pr\u0105du sta\u0142ego w impulsy pr\u0105du sta\u0142ego o wysokiej cz\u0119stotliwo\u015bci; impulsy te mo\u017cna zobaczy\u0107 poni\u017cej:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0143d0f elementor-widget elementor-widget-image\" data-id=\"0143d0f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer.jpg\" class=\"attachment-large size-large wp-image-21503\" alt=\"Przebieg wyj\u015bciowy przez transformator\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f25083 elementor-widget elementor-widget-text-editor\" data-id=\"2f25083\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Dzi\u0119ki tej metodzie mo\u017cna przekszta\u0142ci\u0107 wysokie napi\u0119cie sta\u0142e na niskie. Niemniej jednak impulsy przemienne z transformatora nale\u017cy przekszta\u0142ci\u0107 w jednokierunkowe napi\u0119cie sta\u0142e o dodatnim polaryzacji.<\/span><\/p><p><span style=\"font-weight: 400;\">Przechodzimy teraz do kolejnego etapu: prostowania i filtrowania po stronie wt\u00f3rnej.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f032159 elementor-widget elementor-widget-heading\" data-id=\"f032159\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">5. Prostowanie i filtrowanie po stronie wt\u00f3rnej<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-19eeb9e elementor-widget elementor-widget-text-editor\" data-id=\"19eeb9e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Obw\u00f3d ten umo\u017cliwia zmian\u0119 napi\u0119cia z wysokonapi\u0119ciowej fali prostok\u0105tnej o warto\u015bci 310 V DC na niskonapi\u0119ciow\u0105 fal\u0119 prostok\u0105tn\u0105 o warto\u015bci 5 V DC, 12 V DC lub 24 V DC.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b8a1aa9 elementor-widget elementor-widget-image\" data-id=\"b8a1aa9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-Secondary-Side.jpg\" class=\"attachment-large size-large wp-image-21501\" alt=\"Przebieg wyj\u015bciowy po stronie wt\u00f3rnej transformatora\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-Secondary-Side.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-Secondary-Side-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-Secondary-Side-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-Secondary-Side-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-Secondary-Side-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-Secondary-Side-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36dd1c0 elementor-widget elementor-widget-text-editor\" data-id=\"36dd1c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Kolejnym krokiem jest zamiana ujemnego p\u00f3\u0142cyklu fali prostok\u0105tnej na dodatni p\u00f3\u0142cykl, tak aby ca\u0142e napi\u0119cie wyj\u015bciowe sta\u0142o si\u0119 napi\u0119ciem sta\u0142ym. Mo\u017cna to osi\u0105gn\u0105\u0107 za pomoc\u0105 kolejnego obwodu prostowniczego.<\/span><\/p><p><span style=\"font-weight: 400;\">Po odfiltrowaniu innych zak\u0142\u00f3ce\u0144 na wyj\u015bciu pojawi si\u0119 stabilne, niskie napi\u0119cie sta\u0142e.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2c753d2 elementor-widget elementor-widget-image\" data-id=\"2c753d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-through-The-Final-Bridge-Rectifier-and-Filter.jpg\" class=\"attachment-large size-large wp-image-21504\" alt=\"Przebieg wyj\u015bciowy przechodz\u0105cy przez transformator, most prostowniczy i filtr\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-through-The-Final-Bridge-Rectifier-and-Filter.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-through-The-Final-Bridge-Rectifier-and-Filter-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-through-The-Final-Bridge-Rectifier-and-Filter-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-through-The-Final-Bridge-Rectifier-and-Filter-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-through-The-Final-Bridge-Rectifier-and-Filter-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Output-Waveform-Through-Transformer-through-The-Final-Bridge-Rectifier-and-Filter-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-066a502 elementor-widget elementor-widget-heading\" data-id=\"066a502\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Rodzaje zasilaczy impulsowych (SMPS)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d26436d elementor-widget elementor-widget-text-editor\" data-id=\"d26436d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Z naszego do\u015bwiadczenia wynika, \u017ce zasilacze impulsowe mo\u017cna zasadniczo podzieli\u0107 na trzy rodzaje: zasilacze impulsowe o zmiennym napi\u0119ciu wyj\u015bciowym, zasilacze impulsowe montowane na szynie DIN oraz standardowe zasilacze impulsowe montowane za pomoc\u0105 \u015brub. Ka\u017cdy z nich om\u00f3wimy w nast\u0119pnej sekcji.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-90e7e42 elementor-widget elementor-widget-heading\" data-id=\"90e7e42\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Zasilacz impulsowy o zmiennej mocy wyj\u015bciowej<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2823569 elementor-widget elementor-widget-image\" data-id=\"2823569\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Variable-output-SMPS.jpg\" class=\"attachment-large size-large wp-image-21499\" alt=\"Zasilacz impulsowy o zmiennej mocy wyj\u015bciowej\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Variable-output-SMPS.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Variable-output-SMPS-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Variable-output-SMPS-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Variable-output-SMPS-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Variable-output-SMPS-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Variable-output-SMPS-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2602832 elementor-widget elementor-widget-text-editor\" data-id=\"2602832\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Zasilacze impulsowe o regulowanym napi\u0119ciu wyj\u015bciowym (SMPS), znane r\u00f3wnie\u017c jako zasilacze pr\u0105du sta\u0142ego o regulowanym napi\u0119ciu, umo\u017cliwiaj\u0105 uzyskanie po\u017c\u0105danego napi\u0119cia sta\u0142ego poprzez regulacj\u0119 pokr\u0119t\u0142a znajduj\u0105cego si\u0119 na urz\u0105dzeniu.<\/span><\/p><p><span style=\"font-weight: 400;\">Ich zmienna charakterystyka wyj\u015bciowa pr\u0105du sta\u0142ego u\u0142atwia u\u017cytkownikom uzyskanie wymaganego napi\u0119cia, jednak z tego powodu ich cena jest znacznie wy\u017csza ni\u017c w przypadku dw\u00f3ch rodzaj\u00f3w zasilaczy impulsowych, kt\u00f3re przedstawimy poni\u017cej.<\/span><\/p><p><span style=\"font-weight: 400;\">W zwi\u0105zku z tym zasilacze impulsowe o zmiennej mocy wyj\u015bciowej s\u0105 stosowane g\u0142\u00f3wnie w laboratoriach i urz\u0105dzeniach testowych, a rzadko spotyka si\u0119 je na rzeczywistych liniach produkcyjnych.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-af025a5 elementor-widget elementor-widget-heading\" data-id=\"af025a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Zasilacz impulsowy na szyn\u0119 DIN<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ff864e elementor-widget elementor-widget-image\" data-id=\"8ff864e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/DIN-rail-SMPS.jpg\" class=\"attachment-large size-large wp-image-21496\" alt=\"Zasilacz impulsowy na szyn\u0119 DIN\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/DIN-rail-SMPS.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/DIN-rail-SMPS-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/DIN-rail-SMPS-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/DIN-rail-SMPS-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/DIN-rail-SMPS-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/DIN-rail-SMPS-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3667b1 elementor-widget elementor-widget-text-editor\" data-id=\"b3667b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Zasilacze impulsowe do monta\u017cu na szynie DIN s\u0105 wyposa\u017cone z ty\u0142u w elementy mocuj\u0105ce do szyny DIN, co pozwala u\u017cytkownikom na \u0142atwy monta\u017c na szynach DIN o szeroko\u015bci 35 mm.<\/span><\/p><p><span style=\"font-weight: 400;\">W\u015br\u00f3d nich do najpopularniejszych modeli nale\u017c\u0105 seria DR oraz seria NDR.<\/span><\/p><p><span style=\"font-weight: 400;\">Por\u00f3wnuj\u0105c dwie serie zasilaczy impulsowych o tej samej mocy wyj\u015bciowej, seria NDR jest cie\u0144sza ni\u017c seria DR.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8227a94 elementor-widget elementor-widget-heading\" data-id=\"8227a94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Zasilacz impulsowy mocowany \u015brubami<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a9ef32 elementor-widget elementor-widget-image\" data-id=\"4a9ef32\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Screw-fixed-SMPS.jpg\" class=\"attachment-large size-large wp-image-21498\" alt=\"Zasilacz impulsowy mocowany \u015brubami\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Screw-fixed-SMPS.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Screw-fixed-SMPS-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Screw-fixed-SMPS-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Screw-fixed-SMPS-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Screw-fixed-SMPS-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Screw-fixed-SMPS-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cdbb487 elementor-widget elementor-widget-text-editor\" data-id=\"cdbb487\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Innym, cz\u0119\u015bciej stosowanym rodzajem zasilacza impulsowego jest zasilacz impulsowy montowany na \u015bruby, kt\u00f3rego nazwa pochodzi od sposobu mocowania za pomoc\u0105 \u015brub.<\/span><\/p><p><span style=\"font-weight: 400;\">Do zasilaczy impulsowych montowanych na \u015brubach nale\u017c\u0105 serie S, D, SP i MS. Klikaj\u0105c ten link, mo\u017cna pobra\u0107 nasz katalog produkt\u00f3w zasilaczy impulsowych: <\/span><a href=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Lorentzzi-Switching-Mode-Power-Supply-Catalog.pdf\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #ff0000;\"><b>Katalog produkt\u00f3w zasilaczy impulsowych Lorentzzi<\/b><\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p><p><span style=\"font-weight: 400;\">Zasilacze impulsowe montowane na \u015brubach s\u0105 powszechnie stosowane w systemach sterowania o\u015bwietleniem LED, gdzie s\u0142u\u017c\u0105 do zasilania ta\u015bm LED, lamp ulicznych itp.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3191541 elementor-widget elementor-widget-heading\" data-id=\"3191541\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Jakie urz\u0105dzenia mog\u0105 by\u0107 zasilane przez zasilacz SMPS?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-206ec88 elementor-widget elementor-widget-text-editor\" data-id=\"206ec88\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Zasilacze impulsowe (SMPS) zasilaj\u0105 szerok\u0105 gam\u0119 urz\u0105dze\u0144 elektronicznych pracuj\u0105cych na pr\u0105d sta\u0142y, w tym:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ce74d07 elementor-widget elementor-widget-heading\" data-id=\"ce74d07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1. Urz\u0105dzenia do automatyki przemys\u0142owej<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b93a8de elementor-widget elementor-widget-text-editor\" data-id=\"b93a8de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Na przyk\u0142ad <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/proximity-sensors\/\"><span style=\"font-weight: 400;\">r\u00f3\u017cne czujniki zbli\u017ceniowe<\/span><\/a><\/span><span style=\"font-weight: 400;\">, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/safety-light-curtain-sensor\/\"><span style=\"font-weight: 400;\">kurtyny \u015bwietlne bezpiecze\u0144stwa<\/span><\/a><\/span><span style=\"font-weight: 400;\">, sterowniki PLC, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/general-purpose-relay-what-is-it-and-how-does-it-work\/\"><span style=\"font-weight: 400;\">przeka\u017aniki og\u00f3lnego przeznaczenia (przeka\u017aniki po\u015brednie)<\/span><\/a><\/span><span style=\"font-weight: 400;\">, zawory elektromagnetyczne, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/products\/accessories\/cjx2-contactor\/\"><span style=\"font-weight: 400;\">Styczniki z cewk\u0105 pr\u0105du sta\u0142ego<\/span><\/a><\/span><span style=\"font-weight: 400;\">, modu\u0142y serwosterowania oraz interfejsy HMI na pr\u0105d sta\u0142y.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-18b5fb5 elementor-widget elementor-widget-heading\" data-id=\"18b5fb5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2. O\u015bwietlenie<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fe61a3 elementor-widget elementor-widget-image\" data-id=\"9fe61a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/The-LED-Strips-That-Can-Be-Operated-by-Switching-Mode-Power-Supplies.jpg\" class=\"attachment-large size-large wp-image-21502\" alt=\"Ta\u015bmy LED, kt\u00f3re mog\u0105 by\u0107 zasilane z zasilaczy impulsowych\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/The-LED-Strips-That-Can-Be-Operated-by-Switching-Mode-Power-Supplies.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/The-LED-Strips-That-Can-Be-Operated-by-Switching-Mode-Power-Supplies-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/The-LED-Strips-That-Can-Be-Operated-by-Switching-Mode-Power-Supplies-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/The-LED-Strips-That-Can-Be-Operated-by-Switching-Mode-Power-Supplies-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/The-LED-Strips-That-Can-Be-Operated-by-Switching-Mode-Power-Supplies-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/The-LED-Strips-That-Can-Be-Operated-by-Switching-Mode-Power-Supplies-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e28df8d elementor-widget elementor-widget-text-editor\" data-id=\"e28df8d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Ta\u015bmy LED i oprawy LED o sta\u0142ym napi\u0119ciu.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eb32c16 elementor-widget elementor-widget-heading\" data-id=\"eb32c16\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3. Sprz\u0119t komunikacyjny i sieciowy<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a195e1c elementor-widget elementor-widget-text-editor\" data-id=\"a195e1c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Routery, prze\u0142\u0105czniki, systemy monitoringu oraz urz\u0105dzenia ko\u0144cowe sieciowe.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6210e33 elementor-widget elementor-widget-heading\" data-id=\"6210e33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4. Elektronika u\u017cytkowa i profesjonalna<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e39cdd3 elementor-widget elementor-widget-text-editor\" data-id=\"e39cdd3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">\u0141adowarka do akumulator\u00f3w, \u0142adowarka do telefonu, zasilacze do laptop\u00f3w i tym podobne.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-993c680 elementor-widget elementor-widget-heading\" data-id=\"993c680\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Jak dobra\u0107 odpowiedni zasilacz impulsowy do danego zastosowania?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8f6db2c elementor-widget elementor-widget-text-editor\" data-id=\"8f6db2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Wyb\u00f3r odpowiedniego zasilacza impulsowego do danego obci\u0105\u017cenia pozwala unikn\u0105\u0107 wielu k\u0142opot\u00f3w.<\/span><\/p><p><span style=\"font-weight: 400;\">M\u00f3wi\u0105c najpro\u015bciej, wyb\u00f3r odpowiedniego zasilacza impulsowego mo\u017cna podzieli\u0107 na 4 etapy: 1. Okre\u015blenie mocy znamionowej obci\u0105\u017cenia, 2. Okre\u015blenie napi\u0119cia znamionowego obci\u0105\u017cenia, 3. Zapewnienie pewnego marginesu dla obci\u0105\u017cenia, 4. Okre\u015blenie sposobu monta\u017cu.<\/span><\/p><p><span style=\"font-weight: 400;\">W poni\u017cszej sekcji poka\u017cemy Ci krok po kroku, jak to zrobi\u0107.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78e1691 elementor-widget elementor-widget-heading\" data-id=\"78e1691\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">1. Sprawd\u017a moc znamionow\u0105 obci\u0105\u017cenia<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85635c0 elementor-widget elementor-widget-text-editor\" data-id=\"85635c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Moc znamionow\u0105 obci\u0105\u017cenia pr\u0105du sta\u0142ego mo\u017cna ustali\u0107 na podstawie danych podanych na tabliczce znamionowej; je\u015bli nie znasz tych danych, mo\u017cemy poda\u0107 kilka informacji: w przypadku wi\u0119kszo\u015bci czujnik\u00f3w moc znamionowa wynosi zazwyczaj mniej ni\u017c 10 W; w przypadku obci\u0105\u017ce\u0144 pojemno\u015bciowych, takich jak zawory elektromagnetyczne, moc znamionowa wynosi zazwyczaj mniej ni\u017c 30 W, ale ich moc rozruchowa jest zazwyczaj 2\u20133 razy wi\u0119ksza od mocy znamionowej, dlatego najlepiej jest zastosowa\u0107 zasilacz impulsowy o mocy 100 W.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d24ee99 elementor-widget elementor-widget-heading\" data-id=\"d24ee99\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">2. Sprawd\u017a napi\u0119cie znamionowe obci\u0105\u017cenia<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-edbbd91 elementor-widget elementor-widget-text-editor\" data-id=\"edbbd91\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Napi\u0119cie znamionowe obci\u0105\u017cenia mo\u017cna r\u00f3wnie\u017c ustali\u0107 na podstawie danych podanych na tabliczce znamionowej. Na przyk\u0142ad, je\u015bli obci\u0105\u017cenie ma napi\u0119cie 24 V DC, nale\u017cy wybra\u0107 zasilacz impulsowy o napi\u0119ciu wyj\u015bciowym 24 V DC.<\/span><\/p><p><span style=\"font-weight: 400;\">Wybranie niew\u0142a\u015bciwego napi\u0119cia wyj\u015bciowego mo\u017ce spowodowa\u0107 przegrzanie i przepalenie cewek obci\u0105\u017cenia pr\u0105du sta\u0142ego.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8ad6b1 elementor-widget elementor-widget-heading\" data-id=\"c8ad6b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">3. Nale\u017cy pozostawi\u0107 pewien zapas na obci\u0105\u017cenie<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-edf2dac elementor-widget elementor-widget-text-editor\" data-id=\"edf2dac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">W przypadku stabilnych obci\u0105\u017ce\u0144 nieindukcyjnych (czujniki, kurtyny \u015bwietlne bezpiecze\u0144stwa, regulatory temperatury): Nale\u017cy zapewni\u0107 rezerw\u0119 mocy wynosz\u0105c\u0105 20%~30%.<\/span><\/p><p><span style=\"font-weight: 400;\">W przypadku obci\u0105\u017ce\u0144 indukcyjnych (zawory elektromagnetyczne, przeka\u017aniki): Nale\u017cy zapewni\u0107 rezerw\u0119 mocy w zakresie 40%\u201350%<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d76004 elementor-widget elementor-widget-heading\" data-id=\"4d76004\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">4. Potwierd\u017a metod\u0119 instalacji<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d100bbb elementor-widget elementor-widget-text-editor\" data-id=\"d100bbb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Na koniec nale\u017cy zatwierdzi\u0107 plan monta\u017cu zasilacza SMPS w szafie.\u00a0<\/span><\/p><p><span style=\"font-weight: 400;\">Je\u015bli zale\u017cy Ci na szybkim i \u0142atwym monta\u017cu, wybierz zasilacz SMPS do monta\u017cu na szynie DIN; je\u015bli Twoja szafa nie posiada szyn DIN, wybierz zasilacz SMPS do monta\u017cu \u015brubowego i solidnie przymocuj go do szafy za pomoc\u0105 czterech \u015brub.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bb526c6 elementor-widget elementor-widget-heading\" data-id=\"bb526c6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Wnioski<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-42c0e5a elementor-widget elementor-widget-image\" data-id=\"42c0e5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6Ijg4MzMiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Lorentzzi-Switched-Mode-Power-Supply-Call-to-Action.jpg\" class=\"attachment-large size-large wp-image-21521\" alt=\"Zasilacz impulsowy Lorentzzi \u2013 wezwanie do dzia\u0142ania\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Lorentzzi-Switched-Mode-Power-Supply-Call-to-Action.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Lorentzzi-Switched-Mode-Power-Supply-Call-to-Action-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Lorentzzi-Switched-Mode-Power-Supply-Call-to-Action-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Lorentzzi-Switched-Mode-Power-Supply-Call-to-Action-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/Lorentzzi-Switched-Mode-Power-Supply-Call-to-Action-600x300.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11ce10e elementor-widget elementor-widget-text-editor\" data-id=\"11ce10e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Podsumowuj\u0105c, zasilacze impulsowe znajduj\u0105 szerokie zastosowanie w sterowaniu przemys\u0142owym, umo\u017cliwiaj\u0105c dostarczanie stabilnego napi\u0119cia sta\u0142ego do odbiornik\u00f3w pr\u0105du sta\u0142ego przy wykorzystaniu pr\u0105du przemiennego.<\/span><\/p><p><span style=\"font-weight: 400;\">Je\u015bli nadal masz pytania dotycz\u0105ce zasilaczy impulsowych (SMPS) lub szukasz chi\u0144skiego dostawcy zdolnego do produkcji wysokiej jako\u015bci zasilaczy impulsowych, mo\u017cesz przes\u0142a\u0107 swoje pytania lub zapytania na adres <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"mailto:shonxu@lorentzzi.com\"><span style=\"font-weight: 400;\">shonxu@lorentzzi.com<\/span><\/a><\/span><span style=\"font-weight: 400;\">, oraz dzia\u0142 sprzeda\u017cy firmy <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/\"><b>Lorentzzi Electric<\/b><\/a><\/span><span style=\"font-weight: 400;\"> Wkr\u00f3tce si\u0119 z Tob\u0105 skontaktujemy.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>SMPS is an abbreviation for Switched-Mode Power Supply, widely used in industrial control applications to drive DC loads. It can effectively convert alternating current (AC) voltage to direct current (DC) voltage. Switching power supplies are one of the top 10 commonly used components in industrial automation, providing power to various devices such as PLCs, temperature [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21494,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[110],"tags":[],"class_list":["post-21505","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sensor"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>SMPS: What It Is and How It Works<\/title>\n<meta name=\"description\" content=\"In this blog post, we will introduce the definition, working principle, types, and selection guidelines of SMPS. Click the link to learn now!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lorentzzi.com\/pl\/smps-what-it-is-and-how-it-works\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SMPS: What It Is and How It Works\" \/>\n<meta property=\"og:description\" content=\"In this blog post, we will introduce the definition, working principle, types, and selection guidelines of SMPS. Click the link to learn now!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/lorentzzi.com\/pl\/smps-what-it-is-and-how-it-works\/\" \/>\n<meta property=\"og:site_name\" content=\"Lorentzzi Industrial Supply-Chinese Manufacturer&amp;Exporter\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-19T12:37:16+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-20T07:35:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/SMPS-What-It-Is-and-How-It-Works-blog-cover.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"640\" \/>\n\t<meta property=\"og:image:height\" content=\"640\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Shon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"Shon\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/smps-what-it-is-and-how-it-works\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/smps-what-it-is-and-how-it-works\\\/\"},\"author\":{\"name\":\"Shon\",\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/#\\\/schema\\\/person\\\/f4d29474f9d489167c3db9a85835c8d1\"},\"headline\":\"SMPS: What It Is and How It Works\",\"datePublished\":\"2026-08-19T12:37:16+00:00\",\"dateModified\":\"2026-08-20T07:35:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/smps-what-it-is-and-how-it-works\\\/\"},\"wordCount\":1336,\"publisher\":{\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/smps-what-it-is-and-how-it-works\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lorentzzi.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/SMPS-What-It-Is-and-How-It-Works-blog-cover.jpg\",\"articleSection\":[\"Proximity Sensor\"],\"inLanguage\":\"pl-PL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/smps-what-it-is-and-how-it-works\\\/\",\"url\":\"https:\\\/\\\/lorentzzi.com\\\/smps-what-it-is-and-how-it-works\\\/\",\"name\":\"SMPS: What It Is and How It Works\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/smps-what-it-is-and-how-it-works\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/smps-what-it-is-and-how-it-works\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/lorentzzi.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/SMPS-What-It-Is-and-How-It-Works-blog-cover.jpg\",\"datePublished\":\"2026-08-19T12:37:16+00:00\",\"dateModified\":\"2026-08-20T07:35:29+00:00\",\"description\":\"In this blog post, we will introduce the definition, working principle, types, and selection guidelines of SMPS. Click the link to learn now!\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/smps-what-it-is-and-how-it-works\\\/#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/lorentzzi.com\\\/smps-what-it-is-and-how-it-works\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/smps-what-it-is-and-how-it-works\\\/#primaryimage\",\"url\":\"https:\\\/\\\/lorentzzi.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/SMPS-What-It-Is-and-How-It-Works-blog-cover.jpg\",\"contentUrl\":\"https:\\\/\\\/lorentzzi.com\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/SMPS-What-It-Is-and-How-It-Works-blog-cover.jpg\",\"width\":640,\"height\":640,\"caption\":\"SMPS What It Is and How It Works blog cover\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/smps-what-it-is-and-how-it-works\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/lorentzzi.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"SMPS: What It Is and How It Works\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/#website\",\"url\":\"https:\\\/\\\/lorentzzi.com\\\/\",\"name\":\"Lorentzzi Industrial Supply-Chinese Manufacturer&amp;Exporter\",\"description\":\"Lorentzzi supply temperature controller, SSR, proximity sensor, SCR power regulator and timer switch with good quality and affordable prices.\",\"publisher\":{\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/lorentzzi.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pl-PL\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/#organization\",\"name\":\"Lorentzzi Industrial Supply-Chinese Manufacturer&amp;Exporter\",\"url\":\"https:\\\/\\\/lorentzzi.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/lorentzzi.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/Lorenz-Electric-Company-Logo.png\",\"contentUrl\":\"https:\\\/\\\/lorentzzi.com\\\/wp-content\\\/uploads\\\/2021\\\/07\\\/Lorenz-Electric-Company-Logo.png\",\"width\":350,\"height\":100,\"caption\":\"Lorentzzi Industrial Supply-Chinese Manufacturer&amp;Exporter\"},\"image\":{\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/lorentzzi.com\\\/#\\\/schema\\\/person\\\/f4d29474f9d489167c3db9a85835c8d1\",\"name\":\"Shon\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2f69dc284c47c894ea65337e116c60f9631c41384716996703e24a1655bca115?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2f69dc284c47c894ea65337e116c60f9631c41384716996703e24a1655bca115?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/2f69dc284c47c894ea65337e116c60f9631c41384716996703e24a1655bca115?s=96&d=mm&r=g\",\"caption\":\"Shon\"},\"sameAs\":[\"https:\\\/\\\/lorentzzi.com\"],\"url\":\"https:\\\/\\\/lorentzzi.com\\\/pl\\\/author\\\/shon\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"SMPS: Czym jest i jak dzia\u0142a","description":"W tym wpisie na blogu przedstawimy definicj\u0119, zasad\u0119 dzia\u0142ania, rodzaje oraz wytyczne dotycz\u0105ce doboru zasilaczy SMPS. Kliknij link, aby dowiedzie\u0107 si\u0119 wi\u0119cej ju\u017c teraz!","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/lorentzzi.com\/pl\/smps-what-it-is-and-how-it-works\/","og_locale":"pl_PL","og_type":"article","og_title":"SMPS: What It Is and How It Works","og_description":"In this blog post, we will introduce the definition, working principle, types, and selection guidelines of SMPS. Click the link to learn now!","og_url":"https:\/\/lorentzzi.com\/pl\/smps-what-it-is-and-how-it-works\/","og_site_name":"Lorentzzi Industrial Supply-Chinese Manufacturer&amp;Exporter","article_published_time":"2026-08-19T12:37:16+00:00","article_modified_time":"2026-08-20T07:35:29+00:00","og_image":[{"width":640,"height":640,"url":"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/SMPS-What-It-Is-and-How-It-Works-blog-cover.jpg","type":"image\/jpeg"}],"author":"Shon","twitter_card":"summary_large_image","twitter_misc":{"Napisane przez":"Shon","Szacowany czas czytania":"9 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/lorentzzi.com\/smps-what-it-is-and-how-it-works\/#article","isPartOf":{"@id":"https:\/\/lorentzzi.com\/smps-what-it-is-and-how-it-works\/"},"author":{"name":"Shon","@id":"https:\/\/lorentzzi.com\/#\/schema\/person\/f4d29474f9d489167c3db9a85835c8d1"},"headline":"SMPS: What It Is and How It Works","datePublished":"2026-08-19T12:37:16+00:00","dateModified":"2026-08-20T07:35:29+00:00","mainEntityOfPage":{"@id":"https:\/\/lorentzzi.com\/smps-what-it-is-and-how-it-works\/"},"wordCount":1336,"publisher":{"@id":"https:\/\/lorentzzi.com\/#organization"},"image":{"@id":"https:\/\/lorentzzi.com\/smps-what-it-is-and-how-it-works\/#primaryimage"},"thumbnailUrl":"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/SMPS-What-It-Is-and-How-It-Works-blog-cover.jpg","articleSection":["Proximity Sensor"],"inLanguage":"pl-PL"},{"@type":"WebPage","@id":"https:\/\/lorentzzi.com\/smps-what-it-is-and-how-it-works\/","url":"https:\/\/lorentzzi.com\/smps-what-it-is-and-how-it-works\/","name":"SMPS: Czym jest i jak dzia\u0142a","isPartOf":{"@id":"https:\/\/lorentzzi.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/lorentzzi.com\/smps-what-it-is-and-how-it-works\/#primaryimage"},"image":{"@id":"https:\/\/lorentzzi.com\/smps-what-it-is-and-how-it-works\/#primaryimage"},"thumbnailUrl":"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/SMPS-What-It-Is-and-How-It-Works-blog-cover.jpg","datePublished":"2026-08-19T12:37:16+00:00","dateModified":"2026-08-20T07:35:29+00:00","description":"W tym wpisie na blogu przedstawimy definicj\u0119, zasad\u0119 dzia\u0142ania, rodzaje oraz wytyczne dotycz\u0105ce doboru zasilaczy SMPS. Kliknij link, aby dowiedzie\u0107 si\u0119 wi\u0119cej ju\u017c teraz!","breadcrumb":{"@id":"https:\/\/lorentzzi.com\/smps-what-it-is-and-how-it-works\/#breadcrumb"},"inLanguage":"pl-PL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/lorentzzi.com\/smps-what-it-is-and-how-it-works\/"]}]},{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/lorentzzi.com\/smps-what-it-is-and-how-it-works\/#primaryimage","url":"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/SMPS-What-It-Is-and-How-It-Works-blog-cover.jpg","contentUrl":"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/08\/SMPS-What-It-Is-and-How-It-Works-blog-cover.jpg","width":640,"height":640,"caption":"SMPS What It Is and How It Works blog cover"},{"@type":"BreadcrumbList","@id":"https:\/\/lorentzzi.com\/smps-what-it-is-and-how-it-works\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/lorentzzi.com\/"},{"@type":"ListItem","position":2,"name":"SMPS: What It Is and How It Works"}]},{"@type":"WebSite","@id":"https:\/\/lorentzzi.com\/#website","url":"https:\/\/lorentzzi.com\/","name":"Lorentzzi Industrial Supply - chi\u0144ski producent i eksporter","description":"Lorentzzi dostarcza regulator temperatury, SSR, czujnik zbli\u017ceniowy, regulator mocy SCR i wy\u0142\u0105cznik czasowy w dobrej jako\u015bci i przyst\u0119pnych cenach.","publisher":{"@id":"https:\/\/lorentzzi.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/lorentzzi.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pl-PL"},{"@type":"Organization","@id":"https:\/\/lorentzzi.com\/#organization","name":"Lorentzzi Industrial Supply - chi\u0144ski producent i eksporter","url":"https:\/\/lorentzzi.com\/","logo":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/lorentzzi.com\/#\/schema\/logo\/image\/","url":"https:\/\/lorentzzi.com\/wp-content\/uploads\/2021\/07\/Lorenz-Electric-Company-Logo.png","contentUrl":"https:\/\/lorentzzi.com\/wp-content\/uploads\/2021\/07\/Lorenz-Electric-Company-Logo.png","width":350,"height":100,"caption":"Lorentzzi Industrial Supply-Chinese Manufacturer&amp;Exporter"},"image":{"@id":"https:\/\/lorentzzi.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/lorentzzi.com\/#\/schema\/person\/f4d29474f9d489167c3db9a85835c8d1","name":"Shon","image":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/secure.gravatar.com\/avatar\/2f69dc284c47c894ea65337e116c60f9631c41384716996703e24a1655bca115?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2f69dc284c47c894ea65337e116c60f9631c41384716996703e24a1655bca115?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2f69dc284c47c894ea65337e116c60f9631c41384716996703e24a1655bca115?s=96&d=mm&r=g","caption":"Shon"},"sameAs":["https:\/\/lorentzzi.com"],"url":"https:\/\/lorentzzi.com\/pl\/author\/shon\/"}]}},"_links":{"self":[{"href":"https:\/\/lorentzzi.com\/pl\/wp-json\/wp\/v2\/posts\/21505","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lorentzzi.com\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lorentzzi.com\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lorentzzi.com\/pl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lorentzzi.com\/pl\/wp-json\/wp\/v2\/comments?post=21505"}],"version-history":[{"count":22,"href":"https:\/\/lorentzzi.com\/pl\/wp-json\/wp\/v2\/posts\/21505\/revisions"}],"predecessor-version":[{"id":21532,"href":"https:\/\/lorentzzi.com\/pl\/wp-json\/wp\/v2\/posts\/21505\/revisions\/21532"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lorentzzi.com\/pl\/wp-json\/wp\/v2\/media\/21494"}],"wp:attachment":[{"href":"https:\/\/lorentzzi.com\/pl\/wp-json\/wp\/v2\/media?parent=21505"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lorentzzi.com\/pl\/wp-json\/wp\/v2\/categories?post=21505"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lorentzzi.com\/pl\/wp-json\/wp\/v2\/tags?post=21505"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}