{"id":5544,"date":"2023-03-30T14:10:57","date_gmt":"2023-03-30T06:10:57","guid":{"rendered":"https:\/\/www.ray-tron.com\/?p=5544"},"modified":"2023-09-01T13:52:09","modified_gmt":"2023-09-01T05:52:09","slug":"ele5796","status":"publish","type":"post","link":"https:\/\/www.ray-tron.com\/nl\/ele5796\/","title":{"rendered":"Wat is afgeschermde draad?"},"content":{"rendered":"

Simpel gezegd is een afgeschermde kabel een kabel met een afscherming. Met afschermingslaag wordt de draad bedoeld die om de afgeschermde geleider gewikkeld is.<\/p>\n

De omwikkelde geleider wordt een afschermlaag genoemd. Meestal is dit een geweven afschermlaag van kopergaas, maar er zijn ook afschermlagen van aluminiumfolie of koperfolie.<\/p>\n

\"\"

De belangrijkste functie van de afschermingslaag is het voorkomen dat het signaal de geleider verstoort. Wanneer de geleider namelijk verstoord wordt, neemt het verlies van het verzonden signaal toe.<\/p>\n

Het principe van afgeschermde kabel<\/p>\n

Zoals hierboven vermeld, is een afgeschermde kabel een gebruikelijke onafgeschermde kabel met een metalen afschermingslaag. Deze laag maakt gebruik van de reflectie, absorptie en het 'skin'-effect van de metalen afschermingslaag om elektromagnetische interferentie en elektromagnetische straling te voorkomen. Het afschermingssysteem van de RVSP-afgeschermde kabel maakt gebruik van het principe van twisted pair-balans en -afscherming en heeft zeer goede elektromagnetische compatibiliteitseigenschappen.<\/p>","protected":false},"excerpt":{"rendered":"

Simpel gezegd is een afgeschermde kabel een kabel met een afschermingslaag. De afschermingslaag verwijst naar de draad die om de geleider met de afschermingslaag is gewikkeld. De gewikkelde geleider wordt de afschermingslaag genoemd. [\u2026]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","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":[19],"tags":[253,236],"class_list":["post-5544","post","type-post","status-publish","format-standard","hentry","category-blog","tag-blog","tag-pingbixian"],"_links":{"self":[{"href":"https:\/\/www.ray-tron.com\/nl\/wp-json\/wp\/v2\/posts\/5544","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ray-tron.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ray-tron.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ray-tron.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ray-tron.com\/nl\/wp-json\/wp\/v2\/comments?post=5544"}],"version-history":[{"count":0,"href":"https:\/\/www.ray-tron.com\/nl\/wp-json\/wp\/v2\/posts\/5544\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.ray-tron.com\/nl\/wp-json\/wp\/v2\/media?parent=5544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ray-tron.com\/nl\/wp-json\/wp\/v2\/categories?post=5544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ray-tron.com\/nl\/wp-json\/wp\/v2\/tags?post=5544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}