{"id":20124,"date":"2026-03-28T21:28:58","date_gmt":"2026-03-28T13:28:58","guid":{"rendered":"https:\/\/lorentzzi.com\/?p=20124"},"modified":"2026-04-10T07:58:04","modified_gmt":"2026-04-09T23:58:04","slug":"dc-ssr-vs-ac-ssr-what-are-the-key-differences","status":"publish","type":"post","link":"https:\/\/lorentzzi.com\/es\/dc-ssr-vs-ac-ssr-what-are-the-key-differences\/","title":{"rendered":"SSR de CC frente a SSR de CA: \u00bfCu\u00e1les son las principales diferencias?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"20124\" class=\"elementor elementor-20124\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c4f3e89 e-flex e-con-boxed e-con e-parent\" data-id=\"c4f3e89\" 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-bc2c17b elementor-widget elementor-widget-text-editor\" data-id=\"bc2c17b\" 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><a href=\"https:\/\/lorentzzi.com\/es\/solid-state-relays\/\"><span style=\"font-weight: 400;\"><span style=\"color: #ff0000;\">Rel\u00e9s de estado s\u00f3lido (SSR)<\/span><\/span><\/a><span style=\"font-weight: 400;\"> se han hecho muy populares en los sistemas de control industrial gracias a sus principales ventajas: funcionamiento silencioso, respuesta r\u00e1pida, larga vida \u00fatil y ausencia de arco el\u00e9ctrico durante la conmutaci\u00f3n de cargas.<\/span><\/p><p><span style=\"font-weight: 400;\">Los rel\u00e9s de estado s\u00f3lido se dividen principalmente en dos categor\u00edas: Rel\u00e9s de estado s\u00f3lido de CC (SSR de CC) y rel\u00e9s de estado s\u00f3lido de CA (SSR de CA), en funci\u00f3n de la diferencia de tensi\u00f3n controlada. Entonces, \u00bfcu\u00e1les son las principales diferencias entre estos dos tipos de rel\u00e9s de estado s\u00f3lido? Este art\u00edculo ofrece una explicaci\u00f3n detallada.<\/span><\/p><p><span style=\"font-weight: 400;\">Ahora, \u00a1aprendamos juntos!<\/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-cafa54d elementor-widget elementor-widget-heading\" data-id=\"cafa54d\" 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\">\u00bfQu\u00e9 es el SSR de CC?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5448536 elementor-widget elementor-widget-image\" data-id=\"5448536\" 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\/03\/DC-solid-state-relay-voltage-and-current-flow-direction.jpg\" class=\"attachment-large size-large wp-image-20126\" alt=\"Sentido de la tensi\u00f3n y del flujo de corriente del rel\u00e9 de estado s\u00f3lido de CC\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/DC-solid-state-relay-voltage-and-current-flow-direction.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/DC-solid-state-relay-voltage-and-current-flow-direction-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/DC-solid-state-relay-voltage-and-current-flow-direction-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/DC-solid-state-relay-voltage-and-current-flow-direction-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/DC-solid-state-relay-voltage-and-current-flow-direction-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/DC-solid-state-relay-voltage-and-current-flow-direction-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-c039704 elementor-widget elementor-widget-text-editor\" data-id=\"c039704\" 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;\">En pocas palabras, un rel\u00e9 de estado s\u00f3lido de CC (SSR de CC) es un rel\u00e9 cuya carga es una fuente de alimentaci\u00f3n de CC. Puede utilizarse para encender y apagar cargas de CC, como calentadores de CC y motores de CC.<\/span><\/p><p><span style=\"font-weight: 400;\">Escribimos una entrada en nuestro blog sobre los rel\u00e9s de estado s\u00f3lido de CC, puede consultarla: <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/es\/dc-solid-state-relay-what-is-it-and-how-it-works\/\"><span style=\"font-weight: 400;\">Rel\u00e9 de estado s\u00f3lido de CC: \u00bfQu\u00e9 es y c\u00f3mo funciona?<\/span><\/a><\/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-a9dc555 eael-product-grid-column-4 elementor-widget elementor-widget-eicon-woocommerce\" data-id=\"a9dc555\" 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=\"a9dc555\" data-page-id=\"20124\" data-nonce=\"e824681645\" >\n            <div class=\"woocommerce\">\n                <ul class=\"products eael-post-appender eael-post-appender-a9dc555\" 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\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-100dd-dc-dc-solid-state-relay-module\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"SSR-100DD Rel\u00e9 de estado s\u00f3lido de 100 amperios CC\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-100DD-100-amps-DC-solid-state-relay.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-100dd-dc-dc-solid-state-relay-module\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">M\u00f3dulo de rel\u00e9 de estado s\u00f3lido SSR 100DD DC<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-100dd-dc-dc-solid-state-relay-module\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9882\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"9882\" data-product_sku=\"\" aria-label=\"Lee m\u00e1s sobre \u201cSSR 100DD DC DC Solid State Relay Module\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leer m\u00e1s<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9882\" 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\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-60dd-60a-dc-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\/SSR-60DD-SSR-60A-DC-Solid-State-Relay-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"SSR-60DD SSR 60A DC Rel\u00e9 de estado s\u00f3lido\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-60DD-SSR-60A-DC-Solid-State-Relay-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-60DD-SSR-60A-DC-Solid-State-Relay-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-60DD-SSR-60A-DC-Solid-State-Relay-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-60DD-SSR-60A-DC-Solid-State-Relay-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-60DD-SSR-60A-DC-Solid-State-Relay-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-60DD-SSR-60A-DC-Solid-State-Relay.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-60dd-60a-dc-solid-state-relay\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">SSR 60DD 60A DC Rel\u00e9 de estado s\u00f3lido<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-60dd-60a-dc-solid-state-relay\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9866\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"9866\" data-product_sku=\"\" aria-label=\"Lee m\u00e1s sobre \u201cSSR 60DD 60A DC Solid State Relay\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leer m\u00e1s<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9866\" 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\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-10dd-dc-dc-ssr\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-10DD-10-Amps-DC3-32V-Control-DC24-220V-SSR-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"SSR 10DD, 10 Amperios, DC3-32V Control DC24-220V SSR\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-10DD-10-Amps-DC3-32V-Control-DC24-220V-SSR-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-10DD-10-Amps-DC3-32V-Control-DC24-220V-SSR-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-10DD-10-Amps-DC3-32V-Control-DC24-220V-SSR-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-10DD-10-Amps-DC3-32V-Control-DC24-220V-SSR-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-10DD-10-Amps-DC3-32V-Control-DC24-220V-SSR-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-10DD-10-Amps-DC3-32V-Control-DC24-220V-SSR.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-10dd-dc-dc-ssr\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">SSR 10DD, 10 Amperios, DC3-32V Control DC24-220V SSR<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-10dd-dc-dc-ssr\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9827\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"9827\" data-product_sku=\"\" aria-label=\"Lee m\u00e1s sobre \u201cSSR 10DD, 10 Amps, DC3-32V Control DC24-220V SSR\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leer m\u00e1s<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9827\" 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\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-40dd-dc-control-dc-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\/SSR-40DD-40A-DC-Control-DC-Solid-State-Relay-For-DC-Heater-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"SSR-40DD 40A DC Control DC Solid-State-Relay Para Calentador DC\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-40DD-40A-DC-Control-DC-Solid-State-Relay-For-DC-Heater-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-40DD-40A-DC-Control-DC-Solid-State-Relay-For-DC-Heater-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-40DD-40A-DC-Control-DC-Solid-State-Relay-For-DC-Heater-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-40DD-40A-DC-Control-DC-Solid-State-Relay-For-DC-Heater-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-40DD-40A-DC-Control-DC-Solid-State-Relay-For-DC-Heater-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/07\/SSR-40DD-40A-DC-Control-DC-Solid-State-Relay-For-DC-Heater.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-40dd-dc-control-dc-solid-state-relay\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">SSR 40DD, 40A DC Control DC Rel\u00e9 de estado s\u00f3lido<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-40dd-dc-control-dc-solid-state-relay\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9815\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"9815\" data-product_sku=\"\" aria-label=\"Lee m\u00e1s sobre \u201cSSR 40DD, 40A DC Control DC Solid State Relay\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leer m\u00e1s<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9815\" 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-a9dc555\");\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-ed7e67e elementor-widget elementor-widget-heading\" data-id=\"ed7e67e\" 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\">\u00bfQu\u00e9 es el SSR de CA?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bd5f268 elementor-widget elementor-widget-image\" data-id=\"bd5f268\" 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\/03\/AC-solid-state-relay-voltage-and-current-flow-direction.jpg\" class=\"attachment-large size-large wp-image-20127\" alt=\"Sentido de la tensi\u00f3n y del flujo de corriente del rel\u00e9 de estado s\u00f3lido de CA\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/AC-solid-state-relay-voltage-and-current-flow-direction.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/AC-solid-state-relay-voltage-and-current-flow-direction-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/AC-solid-state-relay-voltage-and-current-flow-direction-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/AC-solid-state-relay-voltage-and-current-flow-direction-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/AC-solid-state-relay-voltage-and-current-flow-direction-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/AC-solid-state-relay-voltage-and-current-flow-direction-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-bf9aff4 elementor-widget elementor-widget-text-editor\" data-id=\"bf9aff4\" 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;\">Un SSR de CA, a menudo llamado simplemente rel\u00e9 de estado s\u00f3lido de CA, controla la alimentaci\u00f3n de CA a trav\u00e9s de un par de <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/es\/triac-vs-thyristor-key-differences-and-selection-tips\/\"><span style=\"font-weight: 400;\">tiristores back-to-back o elementos de conmutaci\u00f3n triac (TRIAC)<\/span><\/a><\/span><span style=\"font-weight: 400;\">. A diferencia de un rel\u00e9 de estado s\u00f3lido de CC (SSR de CC), se utiliza principalmente para conectar y desconectar cargas de CA, como calentadores de CA y motores de CA.<\/span><\/p><p><span style=\"font-weight: 400;\">Ambos tipos de rel\u00e9s de estado s\u00f3lido funcionan seg\u00fan un principio similar al de los contactores de CA (si desea obtener m\u00e1s detalles entre SSR y contactor, lea nuestro blog: <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/es\/ssr-vs-ac-contactor-which-is-better-in-a-temperature-control-system\/\"><span style=\"font-weight: 400;\">SSR vs. Contactor de CA: \u00bfCu\u00e1l es mejor en un sistema de control de temperatura?<\/span><\/a><\/span><span style=\"font-weight: 400;\">). Es decir, cuando el terminal de control est\u00e1 energizado (normalmente la se\u00f1al de control es una corriente peque\u00f1a y baja tensi\u00f3n), la carga (la parte controlada con alta tensi\u00f3n y alta corriente) tambi\u00e9n est\u00e1 energizada; por el contrario, una vez que la se\u00f1al del terminal de control se desconecta, la carga se desenergiza.<\/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-19843ca eael-product-grid-column-4 elementor-widget elementor-widget-eicon-woocommerce\" data-id=\"19843ca\" 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=\"19843ca\" data-page-id=\"20124\" data-nonce=\"e824681645\" >\n            <div class=\"woocommerce\">\n                <ul class=\"products eael-post-appender eael-post-appender-19843ca\" 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\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-80da-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-80DA-80A-DC-To-AC-Solid-State-Relay-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"SSR 80DA Rel\u00e9 de estado s\u00f3lido de 80 A de CC a CA\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-80DA-80A-DC-To-AC-Solid-State-Relay-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-80DA-80A-DC-To-AC-Solid-State-Relay-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-80DA-80A-DC-To-AC-Solid-State-Relay-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-80DA-80A-DC-To-AC-Solid-State-Relay-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-80DA-80A-DC-To-AC-Solid-State-Relay-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-80DA-80A-DC-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\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-80da-solid-state-relay\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">SSR 80DA Rel\u00e9 de estado s\u00f3lido de 80 A de CC a CA<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-80da-solid-state-relay\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9733\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"9733\" data-product_sku=\"\" aria-label=\"Lee m\u00e1s sobre \u201cSSR 80DA 80A DC To AC Solid State Relay\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leer m\u00e1s<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9733\" 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\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-10da-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-10DA-10A-DC-To-AC-Single-Phase-Solid-State-Relay-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"SSR 10DA Rel\u00e9 de estado s\u00f3lido monof\u00e1sico de 10 A de CC a CA\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-10DA-10A-DC-To-AC-Single-Phase-Solid-State-Relay-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-10DA-10A-DC-To-AC-Single-Phase-Solid-State-Relay-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-10DA-10A-DC-To-AC-Single-Phase-Solid-State-Relay-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-10DA-10A-DC-To-AC-Single-Phase-Solid-State-Relay-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-10DA-10A-DC-To-AC-Single-Phase-Solid-State-Relay-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-10DA-10A-DC-To-AC-Single-Phase-Solid-State-Relay.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-10da-solid-state-relay\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">SSR 10DA Rel\u00e9 de estado s\u00f3lido<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-10da-solid-state-relay\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9709\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"9709\" data-product_sku=\"\" aria-label=\"Lee m\u00e1s sobre \u201cSSR 10DA Solid State Relay\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leer m\u00e1s<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9709\" 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\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-25da-solid-state-relay-dc-to-ac-25a\/\" 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-25DA-Solid-State-Relay-DC-To-AC-25A-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"SSR-25DA Rel\u00e9 de estado s\u00f3lido (SSR) de CC a CA de 25 A\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-25DA-Solid-State-Relay-DC-To-AC-25A-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-25DA-Solid-State-Relay-DC-To-AC-25A-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-25DA-Solid-State-Relay-DC-To-AC-25A-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-25DA-Solid-State-Relay-DC-To-AC-25A-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-25DA-Solid-State-Relay-DC-To-AC-25A-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/06\/SSR-25DA-Solid-State-Relay-DC-To-AC-25A.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a href=\"https:\/\/lorentzzi.com\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-25da-solid-state-relay-dc-to-ac-25a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><h3 class=\"woocommerce-loop-product__title\">SSR-25DA Rel\u00e9 de estado s\u00f3lido (SSR) de CC a CA de 25 A<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/es\/products\/solid-state-relay\/single-phase-solid-state-relay\/ssr-25da-solid-state-relay-dc-to-ac-25a\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_9701\" data-quantity=\"1\" class=\"button product_type_simple\" data-product_id=\"9701\" data-product_sku=\"\" aria-label=\"Lee m\u00e1s sobre \u201cSSR-25DA DC To AC 25A Solid State Relay(SSR)\u201d\" rel=\"nofollow\" data-success_message=\"\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\">Leer m\u00e1s<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_9701\" 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\/es\/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 Rel\u00e9 de estado s\u00f3lido monof\u00e1sico de 40 amperios de CC a CA para resistencias calefactoras\" 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\/es\/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 Rel\u00e9 de estado s\u00f3lido, monof\u00e1sico de CC a CA 40A SSR<\/h3><\/a>\n    <\/div>    <a href=\"https:\/\/lorentzzi.com\/es\/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=\"Lee m\u00e1s sobre \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=\"\">Leer m\u00e1s<\/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-19843ca\");\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-7a8b067 elementor-widget elementor-widget-heading\" data-id=\"7a8b067\" 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\">Principales diferencias entre los SSR de CC y de CA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f3c1a71 elementor-widget elementor-widget-image\" data-id=\"f3c1a71\" 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\/2025\/07\/Lorentzzi-DC-SSR-and-AC-SSR-control-signal-explanation.jpg\" class=\"attachment-large size-large wp-image-17713\" alt=\"Explicaci\u00f3n de las se\u00f1ales de control de los SSR de CC y CA de Lorentzzi\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/07\/Lorentzzi-DC-SSR-and-AC-SSR-control-signal-explanation.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/07\/Lorentzzi-DC-SSR-and-AC-SSR-control-signal-explanation-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/07\/Lorentzzi-DC-SSR-and-AC-SSR-control-signal-explanation-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/07\/Lorentzzi-DC-SSR-and-AC-SSR-control-signal-explanation-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/07\/Lorentzzi-DC-SSR-and-AC-SSR-control-signal-explanation-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-dadf444 elementor-widget elementor-widget-text-editor\" data-id=\"dadf444\" 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;\">Las principales diferencias entre los rel\u00e9s de estado s\u00f3lido de CC y los rel\u00e9s de estado s\u00f3lido de CA se reflejan en los 5 aspectos siguientes: tipo de tensi\u00f3n controlada, componentes internos de conmutaci\u00f3n de la carga de control, cargas aplicables, si se admite la conexi\u00f3n inversa del terminal de carga y tipo de tensi\u00f3n de control.<\/span><\/p><p><span style=\"font-weight: 400;\">En las siguientes partes, explicaremos detalladamente estas 5 diferencias.<\/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-7efa27a elementor-widget elementor-widget-heading\" data-id=\"7efa27a\" 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. Tipo de tensi\u00f3n controlada<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70e8973 elementor-widget elementor-widget-text-editor\" data-id=\"70e8973\" 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><b>DC SSR<\/b><span style=\"font-weight: 400;\">: Dise\u00f1ado exclusivamente para el control de potencia de CC.<\/span><\/p><p><b>AC SSR<\/b><span style=\"font-weight: 400;\">: Dise\u00f1ado exclusivamente para el control de la alimentaci\u00f3n de CA.<\/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-a22db75 elementor-widget elementor-widget-heading\" data-id=\"a22db75\" 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. Componentes de conmutaci\u00f3n de carga de control interno<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca38425 elementor-widget elementor-widget-text-editor\" data-id=\"ca38425\" 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><b>DC SSR<\/b><span style=\"font-weight: 400;\">: Utiliza principalmente MOSFET como elemento de conmutaci\u00f3n. Los MOSFET son dispositivos controlados por tensi\u00f3n que pueden apagarse inmediatamente cuando se retira la se\u00f1al de control, independientemente de la corriente de carga.<\/span><\/p><p><b>AC SSR<\/b><span style=\"font-weight: 400;\">: Utiliza principalmente un par de tiristores o TRIAC espalda con espalda como elemento de conmutaci\u00f3n. El tiristor y el TRIAC son dispositivos de enclavamiento; s\u00f3lo se apagan al paso por cero de la corriente alterna, aunque se elimine la se\u00f1al de control.<\/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-0e9c4e4 elementor-widget elementor-widget-heading\" data-id=\"0e9c4e4\" 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. Principales cargas aplicables<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eaf22dd elementor-widget elementor-widget-text-editor\" data-id=\"eaf22dd\" 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><b>DC SSR<\/b><span style=\"font-weight: 400;\">: Las cargas t\u00edpicas incluyen elementos calefactores de CC, motores de CC, solenoides y dispositivos alimentados por bater\u00eda.<\/span><\/p><p><b>AC SSR<\/b><span style=\"font-weight: 400;\">: Las cargas t\u00edpicas incluyen elementos calefactores de CA, motores de CA, ventiladores, bombas y la mayor\u00eda de los electrodom\u00e9sticos. Se utilizan ampliamente para sustituir a los contactores de CA tradicionales en muchas aplicaciones.<\/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-7e95e20 elementor-widget elementor-widget-heading\" data-id=\"7e95e20\" 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. Si se admite la conexi\u00f3n inversa del terminal de carga<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-27e18fe elementor-widget elementor-widget-text-editor\" data-id=\"27e18fe\" 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><b>DC SSR<\/b><span style=\"font-weight: 400;\">: Los terminales positivo y negativo de la fuente de alimentaci\u00f3n de CC deben estar conectados estrictamente a la secci\u00f3n de control del SSR de CC. La inversi\u00f3n de la polaridad da\u00f1ar\u00e1 el MOSFET, provocando el mal funcionamiento del DC SSR.<\/span><\/p><p><b>AC SSR<\/b><span style=\"font-weight: 400;\">: Dado que las fuentes de alimentaci\u00f3n de CA no tienen terminales positivos y negativos, invertir las conexiones de vivo y neutro no da\u00f1ar\u00e1 el SSR. Las \u00fanicas causas de da\u00f1os en los SSR de CA son la alta temperatura, la sobrecorriente y la sobretensi\u00f3n.<\/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-0614b40 elementor-widget elementor-widget-heading\" data-id=\"0614b40\" 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. Tipo de tensi\u00f3n de control<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc80763 elementor-widget elementor-widget-text-editor\" data-id=\"cc80763\" 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><b>DC SSR<\/b><span style=\"font-weight: 400;\">: Normalmente, la tensi\u00f3n de control se limita a 3-32VDC; las se\u00f1ales de control de CA son menos comunes en el mercado.<\/span><\/p><p><b>AC SSR<\/b><span style=\"font-weight: 400;\">: Las se\u00f1ales de control comunes pueden ser no s\u00f3lo 3-32VDC, sino tambi\u00e9n AC70-280VAC.<\/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-b0f5c02 elementor-widget elementor-widget-heading\" data-id=\"b0f5c02\" 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\">\u00bfPuedo utilizar un SSR de CA como SSR de CC para controlar cargas de CC?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8feb744 elementor-widget elementor-widget-text-editor\" data-id=\"8feb744\" 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;\">No, no puede utilizar un SSR de CA para controlar una carga de CC.<\/span><\/p><p><span style=\"font-weight: 400;\">Como ya se ha mencionado, los rel\u00e9s de estado s\u00f3lido (SSR) de CA utilizan tiristores o TRIACS como elementos de conmutaci\u00f3n internos. Estos dispositivos s\u00f3lo pueden desconectarse cuando la forma de onda de la tensi\u00f3n alterna cruza el cero despu\u00e9s de eliminar la se\u00f1al de control.<\/span><\/p><p><span style=\"font-weight: 400;\">Dado que las fuentes de alimentaci\u00f3n de CC no tienen puntos de cruce por cero, una vez que se dispara un rel\u00e9 de estado s\u00f3lido de CA en un circuito de CC, \u00e9ste<\/span><b> permanecen encendidos y no pueden apagarse<\/b><span style=\"font-weight: 400;\"> incluso despu\u00e9s de eliminar la se\u00f1al de control.<\/span><\/p><p><span style=\"font-weight: 400;\">Por lo tanto, los SSR de CA no son adecuados para aplicaciones de carga de CC.<\/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-0260cfa elementor-widget elementor-widget-heading\" data-id=\"0260cfa\" 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\">\u00bfPuedo utilizar un SSR de CC como SSR de CA para controlar cargas de CA?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a402db8 elementor-widget elementor-widget-text-editor\" data-id=\"a402db8\" 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;\">Ahora que los SSR de CA no pueden utilizarse para controlar cargas de CC, \u00bfpueden utilizarse los SSR de CC para controlar cargas de CA?<\/span><\/p><p><span style=\"font-weight: 400;\">La respuesta sigue siendo no.<\/span><\/p><p><span style=\"font-weight: 400;\">Los SSR de CC suelen utilizar MOSFET como componentes de conmutaci\u00f3n internos, que s\u00f3lo est\u00e1n dise\u00f1ados para corriente continua unidireccional. La tensi\u00f3n de CA cambia constantemente de direcci\u00f3n y genera tensi\u00f3n inversa, lo que da\u00f1ar\u00e1 el MOSFET inmediatamente y har\u00e1 que el SSR de CC se queme o funcione mal por completo.<\/span><\/p><p><span style=\"font-weight: 400;\">Por lo tanto, los SSR de CC no pueden utilizarse indistintamente para controlar cargas de CA.<\/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-61265fc elementor-widget elementor-widget-heading\" data-id=\"61265fc\" 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\">Conclusi\u00f3n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd4867d elementor-widget elementor-widget-image\" data-id=\"fd4867d\" 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\/03\/Lorentzzi-DC-and-AC-SSRs.jpg\" class=\"attachment-large size-large wp-image-20128\" alt=\"SSR de CC y CA Lorentzzi\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Lorentzzi-DC-and-AC-SSRs.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Lorentzzi-DC-and-AC-SSRs-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Lorentzzi-DC-and-AC-SSRs-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Lorentzzi-DC-and-AC-SSRs-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Lorentzzi-DC-and-AC-SSRs-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Lorentzzi-DC-and-AC-SSRs-64x32.jpg 64w\" 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-3ce3615 elementor-widget elementor-widget-text-editor\" data-id=\"3ce3615\" 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;\">En resumen, la principal diferencia es que los rel\u00e9s de estado s\u00f3lido de CC se utilizan principalmente para controlar fuentes de alimentaci\u00f3n de CC, mientras que los rel\u00e9s de estado s\u00f3lido de CA se utilizan principalmente para controlar fuentes de alimentaci\u00f3n de CA.<\/span><\/p><p><span style=\"font-weight: 400;\">Si busca un proveedor fiable de rel\u00e9s de estado s\u00f3lido de CC (SSR de CC) y rel\u00e9s de estado s\u00f3lido de CA (SSR de CA), <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/es\/\"><span style=\"font-weight: 400;\">Lorentzzi El\u00e9ctrico<\/span><\/a><\/span><span style=\"font-weight: 400;\"> puede suministrar estos dos productos de alta calidad, puede enviar su consulta a <\/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;\">, Le haremos un presupuesto en 24 horas.<\/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>Solid-state relays (SSRs) have grown widely popular in industrial control systems thanks to their key benefits: silent operation, rapid response, long service life, and no arcing during load switching. Solid-state relays are mainly divided into two categories: DC solid-state relays (DC SSRs) and AC solid-state relays (AC SSRs), based on the controlled voltage difference. So, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20129,"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-20124","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 v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>DC SSR Vs AC SSR: What Are The Key Differences?<\/title>\n<meta name=\"description\" content=\"In this blog post, we will provide you 5 key differences between the DC SSR and AC SSR, click to see this blog post now!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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