{"id":5761,"date":"2025-07-15T00:00:00","date_gmt":"2025-07-15T00:00:00","guid":{"rendered":"https:\/\/lp.szlogic.cn\/knowledge-center\/emc-ems-emi-electromagnetic-compatibility-susceptibility-interference\/"},"modified":"2026-06-22T09:02:52","modified_gmt":"2026-06-22T09:02:52","slug":"emc-ems-emi-electromagnetic-compatibility-susceptibility-interference","status":"publish","type":"post","link":"https:\/\/resourceslp.szlogic.cn\/el\/knowledge-center\/emc-ems-emi-electromagnetic-compatibility-susceptibility-interference","title":{"rendered":"\u03a4\u03b9 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03b5\u03c4\u03b5 \u03b3\u03b9\u03b1 \u03c4\u03b7 \u03c3\u03c5\u03bc\u03b2\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b5\u03ba\u03c0\u03bf\u03bc\u03c0\u03ce\u03bd (EMC), \u03c4\u03b7\u03bd \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03bf\u03c7\u03ae (EMS) \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c0\u03b1\u03c1\u03b5\u03bc\u03b2\u03bf\u03bb\u03ad\u03c2 (EMI)"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u0395\u03b9\u03c3\u03b1\u03b3\u03c9\u03b3\u03ae<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En la electr\u00f3nica moderna de alta velocidad y en los dispositivos de comunicaci\u00f3n, <strong>Compatibilidad electromagn\u00e9tica (EMC)<\/strong> es un factor cr\u00edtico que garantiza la estabilidad del sistema y un rendimiento fiable. Durante el dise\u00f1o de PCB, comprender y gestionar <strong>Interferencia electromagn\u00e9tica (EMI)<\/strong>, <strong>Susceptibilidad electromagn\u00e9tica (EMS)<\/strong>, \u03ba\u03b1\u03b9 <strong>EMC<\/strong> en s\u00ed misma es esencial para garantizar que los productos superen la certificaci\u00f3n y funcionen a la perfecci\u00f3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Este art\u00edculo ofrece una descripci\u00f3n detallada de estos tres conceptos, su importancia en el dise\u00f1o de PCB y sus aplicaciones pr\u00e1cticas. Tambi\u00e9n exploraremos ejemplos reales de productos, como <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\">m\u00f3dulos integrados de conector RJ45 (RJ45 ICMs)<\/a>, para ilustrar estrategias efectivas de dise\u00f1o EMC.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40274bcc62b04a7baa414dcaffacc006.webp\" alt=\"EMC EMS EMI\" class=\"wp-image-5757\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40274bcc62b04a7baa414dcaffacc006.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40274bcc62b04a7baa414dcaffacc006-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40274bcc62b04a7baa414dcaffacc006-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40274bcc62b04a7baa414dcaffacc006-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/40274bcc62b04a7baa414dcaffacc006-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Fundamentos de EMC, EMS y EMI<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Interferencia electromagn\u00e9tica (EMI)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/el\/glossary\/what-is-electromagnetic-interference\/\"><strong>EMI<\/strong><\/a> hace referencia a la energ\u00eda electromagn\u00e9tica no deseada generada por una PCB o un dispositivo electr\u00f3nico. Esta interferencia puede propagarse mediante conducci\u00f3n o radiaci\u00f3n y alterar el funcionamiento normal de dispositivos electr\u00f3nicos cercanos. La EMI puede originarse tanto en elementos internos del circuito (por ejemplo, reguladores conmutados, l\u00edneas de reloj) como en fuentes externas, tales como equipos industriales cercanos, transmisores de radio o descargas electrost\u00e1ticas. Un dise\u00f1o EMC eficaz considera tanto las emisiones del dispositivo como su inmunidad frente a fuentes externas.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>EMI conducida:<\/strong> Se propaga a trav\u00e9s de l\u00edneas de alimentaci\u00f3n o de se\u00f1al.<\/p><\/li>\n\n\n\n<li><p><strong>EMI radiada:<\/strong> Se propaga como ondas electromagn\u00e9ticas a trav\u00e9s del espacio.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Susceptibilidad electromagn\u00e9tica (EMS)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>EMS<\/strong> se interpreta frecuentemente como el contrapunto de la inmunidad en las pruebas EMC. Aunque no es un t\u00e9rmino normativo formal, se utiliza para describir la tendencia de un dispositivo a experimentar problemas de rendimiento cuando est\u00e1 expuesto a perturbaciones electromagn\u00e9ticas. En la terminolog\u00eda reglamentaria, este concepto se aborda formalmente mediante pruebas de inmunidad definidas en normas como la IEC 61000-4-x.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Compatibilidad electromagn\u00e9tica (EMC)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" rel=\"\" href=\"https:\/\/resourceslp.szlogic.cn\/el\/glossary\/what-is-emc-electromagnetic-compatibility\/\"><strong>EMC<\/strong><\/a> es la capacidad de un dispositivo electr\u00f3nico para operar correctamente en su entorno electromagn\u00e9tico sin emitir una EMI excesiva ni verse afectado por una EMI externa. La EMC comprende dos aspectos clave:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Control de emisiones:<\/strong> Minimizaci\u00f3n de las emisiones de EMI del dispositivo.<\/p><\/li>\n\n\n\n<li><p><strong>Dise\u00f1o de inmunidad:<\/strong> Refuerzo de la resistencia del dispositivo frente a la EMI entrante.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">EMC, EMS y EMI: Diferencias clave<\/h3>\n\n\n\n<figure class=\"wp-block-table\">\n<table class=\"has-fixed-layout\">\n<colgroup><col style=\"width: 112px;\"\/><col style=\"width: 215px;\"\/><col style=\"min-width: 25px;\"\/><\/colgroup><tbody><tr><th colspan=\"1\" rowspan=\"1\" colwidth=\"112\"><p>T\u00e9rmino<\/p><\/th><th colspan=\"1\" rowspan=\"1\" colwidth=\"215\"><p>Funci\u00f3n<\/p><\/th><th colspan=\"1\" rowspan=\"1\"><p>Descripci\u00f3n<\/p><\/th><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"112\"><p>EMI<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"215\"><p>Fuente de interferencia<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>El ruido electromagn\u00e9tico generado por un dispositivo o entorno.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"112\"><p>EMS<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"215\"><p>Sensibilidad<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>Qu\u00e9 tan vulnerable es un dispositivo al ruido electromagn\u00e9tico externo.<\/p><\/td><\/tr><tr><td colspan=\"1\" rowspan=\"1\" colwidth=\"112\"><p>EMC<\/p><\/td><td colspan=\"1\" rowspan=\"1\" colwidth=\"215\"><p>Capacidad de compatibilidad<\/p><\/td><td colspan=\"1\" rowspan=\"1\"><p>La capacidad del dispositivo para limitar sus emisiones de EMI y resistir la EMI externa.<\/p><\/td><\/tr><\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1200\" height=\"712\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a2a62048c59944f98210a4a8165067d3.webp\" alt=\"EMC EMS EMI\" class=\"wp-image-5758\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a2a62048c59944f98210a4a8165067d3.webp 1200w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a2a62048c59944f98210a4a8165067d3-300x178.webp 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a2a62048c59944f98210a4a8165067d3-1024x608.webp 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a2a62048c59944f98210a4a8165067d3-768x456.webp 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/a2a62048c59944f98210a4a8165067d3-18x12.webp 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Estrategias de dise\u00f1o de PCB para EMC, EMS y EMI<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Reducci\u00f3n de la EMI<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Componentes de filtrado:<\/strong> Utilice condensadores, inductores y cuentas de ferrita para suprimir el ruido conducido y radiado.<\/p><\/li>\n\n\n\n<li><p><strong>T\u00e9cnicas de blindaje:<\/strong> Emplee blindajes met\u00e1licos y carcasas conectadas a tierra para bloquear la EMI radiada.<\/p><\/li>\n\n\n\n<li><p><strong>Dise\u00f1o optimizado de la disposici\u00f3n:<\/strong> Acorte los bucles de se\u00f1al de alta frecuencia, separe los circuitos ruidosos y los sensibles, e implemente planos de tierra s\u00f3lidos.<\/p><\/li>\n\n\n\n<li><p><strong>Enrutamiento controlado:<\/strong> Gestione la impedancia y minimice las corrientes en modo com\u00fan.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Mejora de la EMS<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Componentes de protecci\u00f3n:<\/strong> Implemente protectores contra sobretensiones, supresores de sobretensi\u00f3n transitoria (TVS) y dispositivos de protecci\u00f3n contra descargas electrost\u00e1ticas (ESD).<\/p><\/li>\n\n\n\n<li><p><strong>Dise\u00f1o de la fuente de alimentaci\u00f3n:<\/strong> Asegure rieles de alimentaci\u00f3n limpios y estables con filtrado adecuado.<\/p><\/li>\n\n\n\n<li><p><strong>Sinergia entre hardware y software:<\/strong> Use filtros de hardware combinados con manejo de interrupciones en software para mejorar la inmunidad.<\/p><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Cumplimiento de las normas de EMC<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p>Siga regulaciones internacionales como <strong>Parte 15 de la FCC<\/strong>, <strong>CISPR<\/strong>, \u03ba\u03b1\u03b9 <strong>IEC 61000<\/strong> serie.<\/p><\/li>\n\n\n\n<li><p>Incorpore consideraciones de EMC desde las primeras etapas del dise\u00f1o para reducir redise\u00f1os costosos.<\/p><\/li>\n\n\n\n<li><p>Equilibre la reducci\u00f3n de emisiones y la inmunidad para lograr el cumplimiento y un funcionamiento fiable.<\/p><\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Por ejemplo, la norma IEC 61000-4-2 cubre las pruebas de inmunidad a descargas electrost\u00e1ticas (ESD), mientras que la IEC 61000-4-3 aborda la inmunidad a campos electromagn\u00e9ticos radiados de radiofrecuencia. La Parte 15 de la FCC limita las emisiones de EMI de los dispositivos comercializados en Estados Unidos, aplic\u00e1ndose principalmente a radiadores no intencionales, como los dispositivos digitales.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Pruebas de CEM<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Los procedimientos de prueba de EMC verifican que su dispositivo cumpla con los requisitos de emisi\u00f3n e inmunidad. Debe probar tanto la cantidad de interferencia electromagn\u00e9tica que emite su dispositivo como su capacidad para resistir la interferencia externa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">El proceso est\u00e1ndar de pruebas de EMC incluye:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><p>Coloque su dispositivo en un entorno controlado, como una c\u00e1mara anecoica.<\/p><\/li>\n\n\n\n<li><p>Mida las emisiones electromagn\u00e9ticas en un amplio rango de frecuencias.<\/p><\/li>\n\n\n\n<li><p>Exponga su dispositivo a campos electromagn\u00e9ticos externos para probar su inmunidad.<\/p><\/li>\n\n\n\n<li><p>Simule condiciones electromagn\u00e9ticas del mundo real para garantizar la fiabilidad.<\/p><\/li>\n\n\n\n<li><p>Compare los resultados con normas reglamentarias como la Parte 15 de la FCC y la Directiva europea sobre compatibilidad electromagn\u00e9tica (EMC).<\/p><\/li>\n\n\n\n<li><p>Certifique los dispositivos que aprueben las pruebas, permitiendo su comercializaci\u00f3n con autorizaci\u00f3n de la FCC o marcado CE.<\/p><\/li>\n\n\n\n<li><p>Utilice normas adicionales, como las de la IEC y la CISPR, para categor\u00edas espec\u00edficas de productos.<\/p><\/li>\n<\/ol>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fc4f115e26464e7b8a415806244da82e-1024x576.jpg\" alt=\"The standard EMC testing process includes\" class=\"wp-image-5759\" srcset=\"https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fc4f115e26464e7b8a415806244da82e-1024x576.jpg 1024w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fc4f115e26464e7b8a415806244da82e-300x169.jpg 300w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fc4f115e26464e7b8a415806244da82e-768x432.jpg 768w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fc4f115e26464e7b8a415806244da82e-18x10.jpg 18w, https:\/\/resourceslp.szlogic.cn\/wp-content\/uploads\/2026\/05\/fc4f115e26464e7b8a415806244da82e.jpg 1200w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Estudio de caso: Aspectos destacados del dise\u00f1o EMC de LINK-PP <a target=\"_blank\" rel=\"\" href=\"https:\/\/www.l-p.com\/store-17492-integrated-rj45-connector.htm\">Conectores RJ45<\/a><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><p><strong>Optimizaci\u00f3n del apantallamiento:<\/strong> Los apantallamientos met\u00e1licos multicapa reducen eficazmente las interferencias electromagn\u00e9ticas radiadas (EMI).<\/p><\/li>\n\n\n\n<li><p><strong>Magn\u00e9ticos integrados:<\/strong> Los transformadores integrados minimizan el ruido en modo com\u00fan y mejoran la integridad de la se\u00f1al.<\/p><\/li>\n\n\n\n<li><p><strong>Puesta a tierra de la placa de circuito impreso (PCB):<\/strong> PCB multicapa con planos de tierra continuos para optimizar las trayectorias de retorno.<\/p><\/li>\n\n\n\n<li><p><strong>Filtrado y aislamiento:<\/strong> Colocaci\u00f3n estrat\u00e9gica de cuentas de ferrita y condensadores para reducir el ruido conducido.<\/p><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Este dise\u00f1o no solo supera las rigurosas pruebas de emisi\u00f3n de interferencias electromagn\u00e9ticas (EMI), sino que tambi\u00e9n presenta una excelente inmunidad a las interferencias electromagn\u00e9ticas (EMS), cumpliendo con las normas industriales y comerciales de compatibilidad electromagn\u00e9tica (EMC) para garantizar un funcionamiento estable del dispositivo.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u03a3\u03c5\u03bc\u03c0\u03ad\u03c1\u03b1\u03c3\u03bc\u03b1<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a4\u03b1 EMI, \u03c4\u03bf EMS \u03ba\u03b1\u03b9 \u03c4\u03bf EMC \u03b5\u03af\u03bd\u03b1\u03b9 \u03b2\u03b1\u03c3\u03b9\u03ba\u03ad\u03c2 \u03ad\u03bd\u03bd\u03bf\u03b9\u03b5\u03c2 \u03c3\u03c4\u03bf\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc PCB \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ce\u03bd \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ce\u03bd. \u0397 \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c3\u03c7\u03ad\u03c3\u03b5\u03ce\u03bd \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ce\u03bd \u03c3\u03c4\u03c1\u03b1\u03c4\u03b7\u03b3\u03b9\u03ba\u03ce\u03bd \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd \u03ba\u03b1\u03b9 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ce\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03bf\u03bb\u03ac\u03b2\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b4\u03b9\u03b1\u03c4\u03b1\u03c1\u03b1\u03c7\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03bd\u03b1 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a3\u03c5\u03bd\u03b4\u03c5\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c6\u03b9\u03bb\u03c4\u03c1\u03ac\u03c1\u03b9\u03c3\u03bc\u03b1, \u03b8\u03c9\u03c1\u03ac\u03ba\u03b9\u03c3\u03b7, \u03b2\u03b5\u03bb\u03c4\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b5\u03bd\u03c3\u03c9\u03bc\u03ac\u03c4\u03c9\u03c3\u03b7 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c0\u03bf\u03b9\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c3\u03c4\u03bf\u03b9\u03c7\u03b5\u03af\u03c9\u03bd\u2014\u03cc\u03c0\u03c9\u03c2 \u03b1\u03c0\u03bf\u03b4\u03b5\u03b9\u03ba\u03bd\u03cd\u03b5\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03c3\u03c4\u03b9\u03ba\u03ac \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03b1 RJ45 ICM \u03c4\u03b7\u03c2 LINK-PP\u2014\u03bf\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03af \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03bd \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03c3\u03bf\u03c5\u03bd \u03cc\u03c4\u03b9 \u03c4\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1 \u03c4\u03bf\u03c5\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03cd\u03bd \u03c4\u03b1 \u03b4\u03b9\u03b5\u03b8\u03bd\u03ae \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 EMC \u03ba\u03b1\u03b9 \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">FAQ<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u03a0\u03bf\u03b9\u03bf\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03bf \u03ba\u03cd\u03c1\u03b9\u03bf\u03c2 \u03c3\u03c4\u03cc\u03c7\u03bf\u03c2 \u03c4\u03b7\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c3\u03c5\u03bc\u03b2\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2 \u03c3\u03c4\u03b9\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0398\u03ad\u03bb\u03b5\u03c4\u03b5 \u03bf\u03b9 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c3\u03b1\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03bd\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03b1\u03c1\u03bc\u03bf\u03bd\u03b9\u03ba\u03ac \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03bf\u03cd\u03bd \u03ae \u03bd\u03b1 \u03c5\u03c0\u03bf\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03b1\u03c0\u03cc \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03c0\u03b1\u03c1\u03b5\u03bc\u03b2\u03bf\u03bb\u03ae. \u0397 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae \u03c3\u03c5\u03bc\u03b2\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1 \u03c3\u03b5 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03ad\u03c2 \u03c3\u03c5\u03bd\u03b8\u03ae\u03ba\u03b5\u03c2 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03bf\u03c2.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u03a0\u03ce\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03c4\u03b5 \u03c4\u03b1 \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03ad\u03c3\u03bc\u03b1\u03c4\u03b1 \u03c4\u03c9\u03bd EMI \u03c3\u03c4\u03bf\u03c5\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u03c3\u03b1\u03c2;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u039c\u03c0\u03bf\u03c1\u03b5\u03af\u03c4\u03b5 \u03bd\u03b1 \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03b5\u03c4\u03b5 \u03b8\u03c9\u03c1\u03ac\u03ba\u03b9\u03c3\u03b7, \u03b3\u03b5\u03af\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c6\u03af\u03bb\u03c4\u03c1\u03b1 EMI. \u0391\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03bc\u03ad\u03b8\u03bf\u03b4\u03bf\u03b9 \u03b2\u03bf\u03b7\u03b8\u03bf\u03cd\u03bd \u03c3\u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03ba\u03bb\u03b5\u03b9\u03c3\u03c4\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03ce\u03c0\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ce\u03bd \u03b4\u03b9\u03b1\u03c4\u03b1\u03c1\u03b1\u03c7\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c3\u03c4\u03b7 \u03bc\u03b5\u03af\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b5\u03c5\u03b1\u03b9\u03c3\u03b8\u03b7\u03c3\u03af\u03b1\u03c2. \u0388\u03bd\u03b1\u03c2 \u03ba\u03b1\u03bb\u03cc\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc\u03c2 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03bd\u03bf\u03c5\u03bd \u03b5\u03c0\u03af\u03c3\u03b7\u03c2 \u03c4\u03b7 \u03c3\u03c5\u03bc\u03b2\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0393\u03b9\u03b1\u03c4\u03af \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ae \u03b7 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae EMC \u03c0\u03c1\u03b9\u03bd \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03c0\u03ce\u03bb\u03b7\u03c3\u03b7 \u03b5\u03bd\u03cc\u03c2 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03bf\u03c2;<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u03a7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c3\u03c4\u03b5 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae EMC \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03be\u03b5\u03c4\u03b5 \u03b5\u03ac\u03bd \u03b7 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ae \u03c3\u03b1\u03c2 \u03c0\u03bb\u03b7\u03c1\u03bf\u03af \u03c4\u03b1 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03c1\u03c5\u03b8\u03bc\u03af\u03c3\u03b5\u03b9\u03c2 EMC. \u0397 \u03b5\u03c0\u03b9\u03c4\u03c5\u03c7\u03ae\u03c2 \u03b4\u03b9\u03ad\u03bb\u03b5\u03c5\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ae\u03c2 \u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7\u03c2 EMC \u03c3\u03b1\u03c2 \u03b2\u03bf\u03b7\u03b8\u03ac \u03bd\u03b1 \u03b1\u03c0\u03bf\u03c6\u03cd\u03b3\u03b5\u03c4\u03b5 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03c0\u03b1\u03c1\u03b5\u03bc\u03b2\u03bf\u03bb\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c3\u03c6\u03b1\u03bb\u03af\u03b6\u03b5\u03b9 \u03b1\u03c3\u03c6\u03b1\u03bb\u03ae \u03ba\u03b1\u03b9 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b1 \u03c0\u03c1\u03bf\u03ca\u03cc\u03bd\u03c4\u03b1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u00e9ase tambi\u00e9n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/el\/glossary\/what-is-electromagnetic-interference\/\">\u039a\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b1\u03b9\u03c4\u03b9\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03b5\u03c0\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03c9\u03bd \u03c4\u03b7\u03c2 \u03c0\u03b1\u03c1\u03b5\u03bc\u03b2\u03bf\u03bb\u03ae\u03c2 EMI<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/el\/glossary\/what-is-emc-electromagnetic-compatibility\/\">\u039f\u03bb\u03bf\u03ba\u03bb\u03b7\u03c1\u03c9\u03bc\u03ad\u03bd\u03bf\u03c2 \u03bf\u03b4\u03b7\u03b3\u03cc\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b5\u03be\u03ae\u03b3\u03b7\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bc\u03b1\u03b3\u03bd\u03b7\u03c4\u03b9\u03ba\u03ae\u03c2 \u03c3\u03c5\u03bc\u03b2\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a target=\"_blank\" href=\"https:\/\/resourceslp.szlogic.cn\/el\/glossary\/what-you-need-to-know-about-power-over-ethernet\/\">\u0392\u03b1\u03c3\u03b9\u03ba\u03ac \u03b3\u03b5\u03b3\u03bf\u03bd\u03cc\u03c4\u03b1 \u03c0\u03bf\u03c5 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b3\u03bd\u03c9\u03c1\u03af\u03b6\u03b5\u03b9 \u03ba\u03b1\u03bd\u03b5\u03af\u03c2 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae \u03b9\u03c3\u03c7\u03cd\u03bf\u03c2 \u03bc\u03ad\u03c3\u03c9 Ethernet (Power over Ethernet)<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>\u0395\u03be\u03ae\u03b3\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03cc\u03c1\u03c9\u03bd EMC, EMS \u03ba\u03b1\u03b9 EMI: \u039a\u03b1\u03c4\u03b1\u03bd\u03bf\u03ae\u03c3\u03c4\u03b5 \u03c0\u03ce\u03c2 \u03b7 \u03c3\u03c5\u03bc\u03b2\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1, \u03b7 \u03b5\u03c5\u03b1\u03b9\u03c3\u03b8\u03b7\u03c3\u03af\u03b1 \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03c0\u03b1\u03c1\u03b5\u03bc\u03b2\u03bf\u03bb\u03ad\u03c2 \u03b5\u03c0\u03b7\u03c1\u03b5\u03ac\u03b6\u03bf\u03c5\u03bd \u03c4\u03b7\u03bd \u03b1\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2, \u03c4\u03b7 \u03c3\u03c5\u03bc\u03bc\u03cc\u03c1\u03c6\u03c9\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b7\u03bb\u03b5\u03ba\u03c4\u03c1\u03bf\u03bd\u03b9\u03ba\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7.<\/p>","protected":false},"author":1,"featured_media":5760,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[22],"class_list":["post-5761","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge-center","tag-integrated-rj45-connectors"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/resourceslp.szlogic.cn\/el\/wp-json\/wp\/v2\/posts\/5761","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/resourceslp.szlogic.cn\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/resourceslp.szlogic.cn\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/el\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/el\/wp-json\/wp\/v2\/comments?post=5761"}],"version-history":[{"count":4,"href":"https:\/\/resourceslp.szlogic.cn\/el\/wp-json\/wp\/v2\/posts\/5761\/revisions"}],"predecessor-version":[{"id":11356,"href":"https:\/\/resourceslp.szlogic.cn\/el\/wp-json\/wp\/v2\/posts\/5761\/revisions\/11356"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/el\/wp-json\/wp\/v2\/media\/5760"}],"wp:attachment":[{"href":"https:\/\/resourceslp.szlogic.cn\/el\/wp-json\/wp\/v2\/media?parent=5761"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/el\/wp-json\/wp\/v2\/categories?post=5761"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/resourceslp.szlogic.cn\/el\/wp-json\/wp\/v2\/tags?post=5761"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}