{"id":16702,"date":"2025-04-29T13:47:50","date_gmt":"2025-04-29T05:47:50","guid":{"rendered":"https:\/\/lorentzzi.com\/?p=16702"},"modified":"2025-07-07T10:19:26","modified_gmt":"2025-07-07T02:19:26","slug":"nc-solid-state-relay-does-it-exist-and-how-to-realize","status":"publish","type":"post","link":"https:\/\/lorentzzi.com\/pl\/nc-solid-state-relay-does-it-exist-and-how-to-realize\/","title":{"rendered":"Przeka\u017anik p\u00f3\u0142przewodnikowy NC: Czy istnieje i jak go zrealizowa\u0107?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"16702\" class=\"elementor elementor-16702\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-87f26d4 e-flex e-con-boxed e-con e-parent\" data-id=\"87f26d4\" 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-c869941 elementor-widget elementor-widget-text-editor\" data-id=\"c869941\" 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;\">Czy zauwa\u017cy\u0142e\u015b, \u017ce wszystkie <\/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;\"> Przeka\u017aniki p\u00f3\u0142przewodnikowe dost\u0119pne na rynku s\u0105 normalnie otwartymi prze\u0142\u0105cznikami stykowymi, je\u015bli mo\u017cna je sklasyfikowa\u0107 wed\u0142ug r\u00f3\u017cnych styk\u00f3w, takich jak prze\u0142\u0105czniki elektromagnetyczne (oczywi\u015bcie ta metoda klasyfikacji nie jest naukowa, poniewa\u017c przeka\u017aniki p\u00f3\u0142przewodnikowe s\u0105 prze\u0142\u0105cznikami p\u00f3\u0142przewodnikowymi).<\/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-8aeae45 eael-product-grid-column-4 elementor-widget elementor-widget-eicon-woocommerce\" data-id=\"8aeae45\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eicon-woocommerce.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\n        <div class=\"eael-product-grid eael-product-simple grid\" id=\"eael-product-grid\" data-widget-id=\"8aeae45\" data-page-id=\"16702\" data-nonce=\"0132299635\" >\n            <div class=\"woocommerce\">\n                <ul class=\"products eael-post-appender eael-post-appender-8aeae45\" data-ssi-desktop=\"no\" data-ssi-tablet=\"no\" data-ssi-mobile=\"no\" data-layout-mode=\"grid\"> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/solid-state-relay\/three-phase-solid-state-relay\/3-phase-solid-state-relay-60-amp-ac-to-ac-tsr-60aa\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/04\/TSR-60AA-60-amps-AC-control-three-phase-solid-state-relay-for-three-phase-heating-elements-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"TSR-60AA 60-amperowy tr\u00f3jfazowy przeka\u017anik p\u00f3\u0142przewodnikowy AC do tr\u00f3jfazowych element\u00f3w grzejnych\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/04\/TSR-60AA-60-amps-AC-control-three-phase-solid-state-relay-for-three-phase-heating-elements-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/04\/TSR-60AA-60-amps-AC-control-three-phase-solid-state-relay-for-three-phase-heating-elements-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/04\/TSR-60AA-60-amps-AC-control-three-phase-solid-state-relay-for-three-phase-heating-elements-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/04\/TSR-60AA-60-amps-AC-control-three-phase-solid-state-relay-for-three-phase-heating-elements-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/04\/TSR-60AA-60-amps-AC-control-three-phase-solid-state-relay-for-three-phase-heating-elements-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2024\/04\/TSR-60AA-60-amps-AC-control-three-phase-solid-state-relay-for-three-phase-heating-elements.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/solid-state-relay\/three-phase-solid-state-relay\/3-phase-solid-state-relay-60-amp-ac-to-ac-tsr-60aa\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">3-fazowy przeka\u017anik p\u00f3\u0142przewodnikowy 60 A, AC na AC, TSR-60AA<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/solid-state-relay\/three-phase-solid-state-relay\/3-phase-solid-state-relay-60-amp-ac-to-ac-tsr-60aa\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_13419\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"13419\" data-product_sku=\"\" aria-label=\"Przeczytaj wi\u0119cej o \u201c3 Phase Solid State Relay 60 Amp, AC To AC, TSR-60AA\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Czytaj wi\u0119cej<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_13419\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/solid-state-relay\/three-phase-solid-state-relay\/tsr-40da-40amps-dc-to-ac-3-phase-solid-state-relay\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/TSR-40DA-40-amps-DC-to-AC-three-phase-solid-state-relay-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"TSR-40DA 40-amperowy tr\u00f3jfazowy przeka\u017anik p\u00f3\u0142przewodnikowy DC na AC\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/TSR-40DA-40-amps-DC-to-AC-three-phase-solid-state-relay-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/TSR-40DA-40-amps-DC-to-AC-three-phase-solid-state-relay-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/TSR-40DA-40-amps-DC-to-AC-three-phase-solid-state-relay-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/TSR-40DA-40-amps-DC-to-AC-three-phase-solid-state-relay-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/TSR-40DA-40-amps-DC-to-AC-three-phase-solid-state-relay-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/TSR-40DA-40-amps-DC-to-AC-three-phase-solid-state-relay.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/solid-state-relay\/three-phase-solid-state-relay\/tsr-40da-40amps-dc-to-ac-3-phase-solid-state-relay\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">Przeka\u017anik p\u00f3\u0142przewodnikowy 3-fazowy TSR-40DA 40 A DC na AC<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/solid-state-relay\/three-phase-solid-state-relay\/tsr-40da-40amps-dc-to-ac-3-phase-solid-state-relay\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9926\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"9926\" data-product_sku=\"\" aria-label=\"Przeczytaj wi\u0119cej o \u201cTSR-40DA 40Amps DC to AC 3 Phase Solid State Relay\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Czytaj wi\u0119cej<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9926\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-40aa-ac-ac-solid-state-relay\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40AA-40-Amps-AC-To-AC-Solid-State-Relay-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"SSR 40AA, 40-amperowy przeka\u017anik p\u00f3\u0142przewodnikowy AC na AC\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40AA-40-Amps-AC-To-AC-Solid-State-Relay-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40AA-40-Amps-AC-To-AC-Solid-State-Relay-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40AA-40-Amps-AC-To-AC-Solid-State-Relay-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40AA-40-Amps-AC-To-AC-Solid-State-Relay-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40AA-40-Amps-AC-To-AC-Solid-State-Relay-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40AA-40-Amps-AC-To-AC-Solid-State-Relay.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-40aa-ac-ac-solid-state-relay\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">SSR 40AA, 40-amperowy przeka\u017anik p\u00f3\u0142przewodnikowy AC na AC<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-40aa-ac-ac-solid-state-relay\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9767\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"9767\" data-product_sku=\"\" aria-label=\"Przeczytaj wi\u0119cej o \u201cSSR 40AA, 40 Amps AC To AC Solid State Relay\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Czytaj wi\u0119cej<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9767\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-40da-solid-state-relay\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40DA-Single-Phase-40-Amps-DC-To-AC-Solid-State-Relay-For-Heating-Elements-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"SSR-40DA Jednofazowy przeka\u017anik p\u00f3\u0142przewodnikowy 40 A DC na AC do element\u00f3w grzejnych\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40DA-Single-Phase-40-Amps-DC-To-AC-Solid-State-Relay-For-Heating-Elements-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40DA-Single-Phase-40-Amps-DC-To-AC-Solid-State-Relay-For-Heating-Elements-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40DA-Single-Phase-40-Amps-DC-To-AC-Solid-State-Relay-For-Heating-Elements-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40DA-Single-Phase-40-Amps-DC-To-AC-Solid-State-Relay-For-Heating-Elements-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40DA-Single-Phase-40-Amps-DC-To-AC-Solid-State-Relay-For-Heating-Elements-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-40DA-Single-Phase-40-Amps-DC-To-AC-Solid-State-Relay-For-Heating-Elements.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-40da-solid-state-relay\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">SSR-40DA Przeka\u017anik p\u00f3\u0142przewodnikowy, jednofazowy DC na AC 40A SSR<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/pl\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-40da-solid-state-relay\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9571\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"9571\" data-product_sku=\"\" aria-label=\"Przeczytaj wi\u0119cej o \u201cSSR-40DA Solid State Relay, Single Phase DC To AC 40A SSR\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Czytaj wi\u0119cej<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9571\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li><\/ul>            <\/div>\n        <\/div>\n\n        <script type=\"text\/javascript\">\n            jQuery(document).ready(function($) {\n                var $scope = jQuery(\".elementor-element-8aeae45\");\n                var $products = $('.products', $scope);\n                var $layout_mode = $products.data('layout-mode');\n                \n                if ( $layout_mode === 'masonry' ) {\n                    \/\/ init isotope\n                    var $isotope_products = $products.isotope({\n                        itemSelector: \"li.product\",\n                        layoutMode: $layout_mode,\n                        percentPosition: true\n                    });\n\n                    $isotope_products.imagesLoaded().progress( function() {\n                        $isotope_products.isotope('layout');\n                    })\n                    \n                }\n            });\n        <\/script>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d636b99 elementor-widget elementor-widget-text-editor\" data-id=\"d636b99\" 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;\">Mo\u017cna si\u0119 zastanawia\u0107, czy istniej\u0105 normalnie zamkni\u0119te przeka\u017aniki p\u00f3\u0142przewodnikowe? Je\u015bli nie, to jak mo\u017cna osi\u0105gn\u0105\u0107 t\u0119 funkcj\u0119? W tym artykule przedstawimy szczeg\u00f3\u0142owe wyja\u015bnienie, a tak\u017ce niezawodne rozwi\u0105zanie. Zacznijmy wi\u0119c.<\/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-f3fa2cb elementor-widget elementor-widget-heading\" data-id=\"f3fa2cb\" 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\">Co to jest przeka\u017anik p\u00f3\u0142przewodnikowy NC?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6da8aa3 elementor-widget elementor-widget-image\" data-id=\"6da8aa3\" 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=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Intermediate-Relay-With-NCNormally-Closed-Contacts-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16713\" alt=\"Przeka\u017anik po\u015bredni ze stykami NC (normalnie zamkni\u0119tymi)\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Intermediate-Relay-With-NCNormally-Closed-Contacts-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Intermediate-Relay-With-NCNormally-Closed-Contacts-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Intermediate-Relay-With-NCNormally-Closed-Contacts-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Intermediate-Relay-With-NCNormally-Closed-Contacts-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Intermediate-Relay-With-NCNormally-Closed-Contacts.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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-145c848 elementor-widget elementor-widget-text-editor\" data-id=\"145c848\" 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;\">Przeka\u017anik p\u00f3\u0142przewodnikowy NC jest prze\u0142\u0105cznikiem p\u00f3\u0142przewodnikowym jak zwyk\u0142y SSR, ale jego styk jest normalnie zamkni\u0119ty. Ich zasada dzia\u0142ania jest nast\u0119puj\u0105ca: gdy nie jest stosowany \u017caden sygna\u0142 steruj\u0105cy, obci\u0105\u017cenie jest zawsze w\u0142\u0105czone; gdy stosowany jest sygna\u0142 steruj\u0105cy, obci\u0105\u017cenie jest wy\u0142\u0105czone.<\/span><\/p><p><span style=\"font-weight: 400;\">Teraz, gdy normalnie zamkni\u0119ty przeka\u017anik p\u00f3\u0142przewodnikowy dzia\u0142a bardzo podobnie do przeka\u017anika elektromagnetycznego z normalnie zamkni\u0119tymi stykami, ale czy istnieje? Dlaczego nie widzimy go w otwartej sprzeda\u017cy na rynku? W dalszej cz\u0119\u015bci wyja\u015bni\u0119 dlaczego.<\/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-b1ae44a elementor-widget elementor-widget-heading\" data-id=\"b1ae44a\" 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\">Czy istniej\u0105 przeka\u017aniki p\u00f3\u0142przewodnikowe NC i dlaczego?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4401d6c elementor-widget elementor-widget-text-editor\" data-id=\"4401d6c\" 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 rzeczywisto\u015bci normalnie zamkni\u0119te przeka\u017aniki p\u00f3\u0142przewodnikowe nie s\u0105 zbyt powszechne. Dlaczego tak si\u0119 dzieje? Mo\u017cemy zacz\u0105\u0107 od przestudiowania komponent\u00f3w przeka\u017anik\u00f3w p\u00f3\u0142przewodnikowych. Jak wspomnieli\u015bmy w <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/ssr-vs-relay-which-one-is-better\/\"><span style=\"font-weight: 400;\">poprzednie blogi<\/span><\/a><\/span><span style=\"font-weight: 400;\">, Obw\u00f3d wyj\u015bciowy przeka\u017anika p\u00f3\u0142przewodnikowego jest zbudowany wok\u00f3\u0142 tyrystora w przeka\u017aniku p\u00f3\u0142przewodnikowym z wyj\u015bciem AC lub MOSFET w przeka\u017aniku p\u00f3\u0142przewodnikowym z wyj\u015bciem DC.<\/span><\/p><p><span style=\"font-weight: 400;\">Koncepcja normalnie zamkni\u0119tego przeka\u017anika p\u00f3\u0142przewodnikowego (SSR) oznacza, \u017ce ma on normalnie zamkni\u0119te styki podobne do przeka\u017anika elektromagnetycznego. Z powy\u017cszego mo\u017cna wywnioskowa\u0107, \u017ce normalnie zamkni\u0119te styki s\u0105 realizowane przez jego elementy (tyrystory lub tranzystory MOSFET). Prowadzi to do pytania: Czy normalnie zamkni\u0119te tyrystory lub tranzystory MOSFET istniej\u0105?<\/span><\/p><p><span style=\"font-weight: 400;\">W rzeczywisto\u015bci nie istniej\u0105 normalnie zamkni\u0119te tyrystory lub tranzystory MOSFET. Jednak przy u\u017cyciu zewn\u0119trznych obwod\u00f3w lub komponent\u00f3w nadal mo\u017cliwe jest zbudowanie normalnie zamkni\u0119tego przeka\u017anika p\u00f3\u0142przewodnikowego. Jak? W nast\u0119pnej sekcji dowiesz si\u0119, 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-0cdb1b8 elementor-widget elementor-widget-heading\" data-id=\"0cdb1b8\" 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 zrealizowa\u0107 funkcj\u0119 normalnie zamkni\u0119tego przeka\u017anika p\u00f3\u0142przewodnikowego?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ea80592 elementor-widget elementor-widget-text-editor\" data-id=\"ea80592\" 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;\">Jako profesjonalny dostawca przeka\u017anik\u00f3w p\u00f3\u0142przewodnikowych,<\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/pl\/\"> <b>Lorentzzi\u00ae<\/b><\/a><\/span><span style=\"font-weight: 400;\"> r\u00f3wnie\u017c spotka\u0142a si\u0119 z podobnymi zapytaniami i wymaganiami klient\u00f3w. Poprosili nas o dostarczenie normalnie zamkni\u0119tych przeka\u017anik\u00f3w p\u00f3\u0142przewodnikowych. Jakie jest nasze rozwi\u0105zanie?<\/span><\/p><p><span style=\"font-weight: 400;\">Mamy dwa rozwi\u0105zania: Pierwsz\u0105 opcj\u0105 jest potwierdzenie, czy klient akceptuje zmian\u0119 si\u0142ownika z przeka\u017anika p\u00f3\u0142przewodnikowego (SSR) na przeka\u017anik po\u015bredni (dla ma\u0142ych obci\u0105\u017ce\u0144) lub stycznik AC (dla du\u017cych obci\u0105\u017ce\u0144). Jak wszyscy wiemy, przeka\u017aniki po\u015brednie i styczniki AC maj\u0105 takie same funkcje jak przeka\u017aniki p\u00f3\u0142przewodnikowe, ale s\u0105 szerzej stosowane w sterowaniu automatyk\u0105. Wszystkie trzy produkty wykorzystuj\u0105 niskie i bezpieczne napi\u0119cie do sterowania du\u017cymi obci\u0105\u017ceniami o wysokim napi\u0119ciu. Przeka\u017aniki po\u015brednie lub styczniki AC mog\u0105 mie\u0107 styki normalnie zamkni\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-1f857b4 elementor-widget elementor-widget-image\" data-id=\"1f857b4\" 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=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Normally-closed-AC-Contactor-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16704\" alt=\"Normalnie zamkni\u0119ty stycznik AC\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Normally-closed-AC-Contactor-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Normally-closed-AC-Contactor-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Normally-closed-AC-Contactor-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Normally-closed-AC-Contactor-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Normally-closed-AC-Contactor.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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-a6c2035 elementor-widget elementor-widget-text-editor\" data-id=\"a6c2035\" 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;\">Nasze drugie rozwi\u0105zanie polega na u\u017cyciu normalnie zamkni\u0119tego przeka\u017anika po\u015bredniego do po\u015bredniego sterowania przeka\u017anikiem p\u00f3\u0142przewodnikowym (SSR), co oznacza, \u017ce je\u015bli do przeka\u017anika po\u015bredniego nie zostanie przy\u0142o\u017cone napi\u0119cie steruj\u0105ce, jego obw\u00f3d cz\u0119\u015bci obci\u0105\u017cenia jest w stanie zamkni\u0119tym, tzn. na ko\u0144cu steruj\u0105cym przeka\u017anika p\u00f3\u0142przewodnikowego znajduje si\u0119 sygna\u0142 steruj\u0105cy. Po przy\u0142o\u017ceniu napi\u0119cia steruj\u0105cego do przeka\u017anika po\u015bredniego, obci\u0105\u017cenie zostaje od\u0142\u0105czone i nie mo\u017ce ju\u017c dostarcza\u0107 sygna\u0142u steruj\u0105cego do przeka\u017anika p\u00f3\u0142przewodnikowego, wi\u0119c przeka\u017anik p\u00f3\u0142przewodnikowy od\u0142\u0105cza obci\u0105\u017cenie.<\/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-fb9c786 elementor-widget elementor-widget-image\" data-id=\"fb9c786\" 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=\"768\" height=\"384\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Use-intermediate-relay-to-realize-normally-closed-function-for-solid-state-relay-768x384.jpg\" class=\"attachment-medium_large size-medium_large wp-image-16703\" alt=\"U\u017cycie przeka\u017anika po\u015bredniego do realizacji funkcji normalnie zamkni\u0119tej dla przeka\u017anika p\u00f3\u0142przewodnikowego\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Use-intermediate-relay-to-realize-normally-closed-function-for-solid-state-relay-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Use-intermediate-relay-to-realize-normally-closed-function-for-solid-state-relay-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Use-intermediate-relay-to-realize-normally-closed-function-for-solid-state-relay-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Use-intermediate-relay-to-realize-normally-closed-function-for-solid-state-relay-64x32.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/04\/Use-intermediate-relay-to-realize-normally-closed-function-for-solid-state-relay.jpg 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\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-9519d5d elementor-widget elementor-widget-heading\" data-id=\"9519d5d\" 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-93d280c elementor-widget elementor-widget-text-editor\" data-id=\"93d280c\" 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, normalnie zamkni\u0119te przeka\u017aniki p\u00f3\u0142przewodnikowe s\u0105 rzadko stosowane w automatyce przemys\u0142owej. Je\u015bli musz\u0105 by\u0107 u\u017cywane, mo\u017cna je wdro\u017cy\u0107 za pomoc\u0105 obwod\u00f3w zewn\u0119trznych, takich jak po\u015brednie sterowanie normalnie zamkni\u0119tymi przeka\u017anikami po\u015brednimi lub u\u017cycie normalnie zamkni\u0119tych stycznik\u00f3w pr\u0105du przemiennego, jak wspomniano powy\u017cej.<\/span><\/p><p><span style=\"font-weight: 400;\">Jako wiod\u0105cy dostawca przeka\u017anik\u00f3w p\u00f3\u0142przewodnikowych w Chinach, Lorentzzi nie tylko dostarcza wysokiej jako\u015bci przeka\u017aniki p\u00f3\u0142przewodnikowe, ale tak\u017ce pomaga klientom znale\u017a\u0107 najlepsze rozwi\u0105zanie dla ich zastosowa\u0144. Je\u015bli nadal masz pytania lub chcesz, aby\u015bmy dostarczyli rozwi\u0105zania, wy\u015blij zapytanie 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;\">, nasz zesp\u00f3\u0142 odpowie w ci\u0105gu 24 godzin.<\/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>Have you noticed that all solid-state relays on the market are normally open contact switches if they can be classified according to the different contacts like electromagnetic switches (of course, this classification method is not scientific because solid-state relays are semiconductor switches). 3 Phase Solid State Relay 60 Amp, AC To AC, TSR-60AA View More [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":16705,"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":[109],"tags":[],"class_list":["post-16702","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solid-state-relay","desktop-align-center","tablet-align-left","mobile-align-left"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NC Solid State Relay: Does It Exist And How to Realize?<\/title>\n<meta name=\"description\" content=\"This blog will reveal the secrets of NC solid state relay: does it really exist? 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