{"id":2264194,"date":"2025-06-22T06:33:32","date_gmt":"2025-06-22T04:33:32","guid":{"rendered":"https:\/\/www.startlap.hu\/vasarlas\/?p=2264194"},"modified":"2025-06-20T13:22:48","modified_gmt":"2025-06-20T11:22:48","slug":"ferritszuro-laptop-tolto-kabel","status":"publish","type":"post","link":"https:\/\/www.startlap.hu\/vasarlas\/ferritszuro-laptop-tolto-kabel\/","title":{"rendered":"Sokan nem tudj\u00e1k, mire val\u00f3 az apr\u00f3 henger a t\u00f6lt\u0151k\u00e1belek v\u00e9g\u00e9n &#8211; pedig fontos szerepe van"},"content":{"rendered":"<p>A legt\u00f6bben m\u00e1r \u00e9szrevett\u00fck, hogy a laptopok t\u00f6lt\u0151inek v\u00e9g\u00e9n egy apr\u00f3, henger alak\u00fa elem tal\u00e1lhat\u00f3. Sokan azt gondolj\u00e1k, hogy ez az alkatr\u00e9sz a k\u00e1bel \u00e9ps\u00e9g\u00e9\u00e9rt felel, pedig nem \u00edgy van: mutatjuk, <a href=\"https:\/\/www.ppvak.fi\/mika-on-laturin-kaapelin-sylinterin-tarkoitus-harvat-tietavat-mutta-se-on-erittain-tarkeaa\/\" target=\"_blank\" target=\"_blank\" rel=\"noopener noreferrer\">mire val\u00f3 a ferritsz\u0171r\u0151<\/a>!<\/p>\n<h2>Ne t\u00e1vol\u00edtsd el, fontos alkatr\u00e9sz!<\/h2>\n<p>A ferritsz\u0171r\u0151 fontos szerepet j\u00e1tszik az <a href=\"https:\/\/www.startlap.hu\/vasarlas\/mobiltelefon-repulo-uzemmod-ejszaka-sugarzas-tudomany\/\" target=\"_blank\" rel=\"noopener noreferrer\">elektrom\u00e1gneses<\/a> zavarok megel\u0151z\u00e9s\u00e9ben, amelyek k\u00fcl\u00f6nf\u00e9le m\u0171k\u00f6d\u00e9si probl\u00e9m\u00e1kat okozhatnak az eszk\u00f6z\u00f6kben. Az eszk\u00f6z megakad\u00e1lyozza a t\u00f6lt\u0151b\u0151l vagy adatk\u00e1belb\u0151l sz\u00e1rmaz\u00f3, nagyfrekvenci\u00e1j\u00fa jelek tov\u00e1bbjut\u00e1s\u00e1t, ami befoly\u00e1solhatn\u00e1 a k\u00f6zelben l\u00e9v\u0151 eszk\u00f6z\u00f6k m\u0171k\u00f6d\u00e9s\u00e9t.<\/p>\n<figure id=\"attachment_2264196\" aria-describedby=\"caption-attachment-2264196\" style=\"width: 755px\" class=\"wp-caption alignnone\"><a href=\"https:\/\/www.startlap.hu\/vasarlas\/uploads\/2025\/06\/ferritszuro-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-article-size-large-image wp-image-2264196\" src=\"https:\/\/www.startlap.hu\/vasarlas\/uploads\/2025\/06\/ferritszuro-755x504.jpg\" alt=\"\" width=\"755\" height=\"504\" srcset=\"https:\/\/www.startlap.hu\/vasarlas\/uploads\/2025\/06\/ferritszuro-755x504.jpg 755w, https:\/\/www.startlap.hu\/vasarlas\/uploads\/2025\/06\/ferritszuro-1536x1025.jpg 1536w, https:\/\/www.startlap.hu\/vasarlas\/uploads\/2025\/06\/ferritszuro-2048x1367.jpg 2048w, https:\/\/www.startlap.hu\/vasarlas\/uploads\/2025\/06\/ferritszuro-524x350.jpg 524w\" sizes=\"auto, (max-width: 755px) 100vw, 755px\" \/><\/a><figcaption id=\"caption-attachment-2264196\" class=\"wp-caption-text\">Fot\u00f3: Getty Images<\/figcaption><\/figure>\n<p>A sz\u0171r\u0151 m\u0171k\u00f6d\u00e9s\u00e9nek kulcsa a <strong>ferrit <\/strong>nev\u0171 anyag, amely vas-oxidb\u00f3l \u00e9s m\u00e1s f\u00e9mekb\u0151l (p\u00e9ld\u00e1ul mang\u00e1nb\u00f3l, nikkelb\u0151l vagy cinkb\u0151l) \u00e1ll, ker\u00e1mi\u00e1val keverve. Ez az anyag<\/p>\n<blockquote class=\"article__extraTxt\"><p>k\u00e9pes elnyelni a nem k\u00edv\u00e1nt frekvenci\u00e1kat an\u00e9lk\u00fcl, hogy befoly\u00e1soln\u00e1 a k\u00e1bel hasznos adat- vagy \u00e1ram\u00e1tvitel\u00e9t.<\/p><\/blockquote>\n<p>A ferritsz\u0171r\u0151 bel\u00fcl egy vagy k\u00e9t f\u00e9lb\u0151l \u00e1ll, amely a k\u00e1belt \u00f6leli k\u00f6r\u00fcl, \u00e9s felfogja a k\u00e1bel \u00e1ltal keltett zavar\u00f3 hull\u00e1mokat.<\/p>\n<p>Nem minden k\u00e1bel rendelkezik ilyen sz\u0171r\u0151vel \u2013 ahol a zavarv\u00e9delem m\u00e1s m\u00f3don m\u00e1r megoldott (p\u00e9ld\u00e1ul a k\u00e9sz\u00fcl\u00e9ken bel\u00fcl), ott nem felt\u00e9tlen\u00fcl sz\u00fcks\u00e9ges. Ugyanakkor <strong>olyan k\u00f6rnyezetekben, ahol sok elektromos eszk\u00f6z m\u0171k\u00f6dik egyszerre<\/strong> (p\u00e9ld\u00e1ul irod\u00e1kban, st\u00fadi\u00f3kban vagy ipari l\u00e9tes\u00edtm\u00e9nyekben), vagy<strong> olyan k\u00e1belekn\u00e9l, amelyek egyszerre visznek \u00e1ramot \u00e9s adatot<\/strong>, ez az apr\u00f3 alkatr\u00e9sz k\u00fcl\u00f6n\u00f6sen hasznos.<\/p>\n<p>Ha egy ferritsz\u0171r\u0151 megs\u00e9r\u00fcl vagy hi\u00e1nyzik, hossz\u00fa t\u00e1von zavarokat tapasztalhatunk \u2013 p\u00e9ld\u00e1ul <strong>akadoz\u00f3 k\u00e9perny\u0151t, zajos hangot vagy szaggatott eg\u00e9rmozg\u00e1st.<\/strong> Ezek megel\u0151zhet\u0151k vagy cs\u00f6kkenthet\u0151k egy j\u00f3l m\u0171k\u00f6d\u0151 ferritsz\u0171r\u0151vel. Ez\u00e9rt a ferritsz\u0171r\u0151t semmik\u00e9pp sem \u00e9rdemes elt\u00e1vol\u00edtani, s\u0151t, ha megs\u00e9r\u00fclne, k\u00f6nnyen p\u00f3tolhat\u00f3.<\/p>\n<div class=\"o-widget m-readMoreWidget -readMore u-shortDecorLineAfter row widget-container _ce_measure_widget bigdata-widget read-more\" data-ce-measure-widget=\"olvass tov\u00e1bb\">\n\t<div class=\"m-readMoreWidget__imgWrapper image-wrapper col-12 col-md-4 no-p\">\n\t\t<a class=\"m-readMoreWidget__imgLink\" href=\"https:\/\/www.startlap.hu\/vasarlas\/huto-magnes-artalmas-hutoszekreny\/\" >\n\t\t\t<img decoding=\"async\" src=\"https:\/\/www.startlap.hu\/vasarlas\/uploads\/2025\/06\/hutomagnes-350x285.jpg\" class=\"m-readMoreWidget__img\">\n\t\t<\/a>\n\t<\/div>\n\t<div class=\"m-readMoreWidget__titleWrapper title-wrapper col-12 col-md-8\">\n\t\t<span class=\"m-readMoreWidget__titleLabel u-shortDecorLineBefore label hidden-sm-up\">Ez is \u00e9rdekelhet:<\/span>\n\t\t<h3 class=\"m-readMoreWidget__title title\">\n\t\t\t<a class=\"m-readMoreWidget__titleLink -secondFont u-bold u-upperCase\" href=\"https:\/\/www.startlap.hu\/vasarlas\/huto-magnes-artalmas-hutoszekreny\/\" >Szak\u00e9rt\u0151k figyelmeztetnek: ez\u00e9rt ne tegy\u00e9l m\u00e1gneseket a h\u0171t\u0151dre<\/a>\n\t\t<\/h3>\n\t\t<a class=\"m-readMoreWidget__btn -coloredBack u-tC link\" href=\"https:\/\/www.startlap.hu\/vasarlas\/huto-magnes-artalmas-hutoszekreny\/\" >Elolvasom<\/a>\n\t<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Kevesen ismerik a laptopt\u00f6lt\u0151k \u00e9s egy\u00e9b k\u00e1belek v\u00e9g\u00e9n tal\u00e1lhat\u00f3 apr\u00f3 henger val\u00f3di szerep\u00e9t; pedig fontos feladata van, n\u00e9lk\u00fcle nehezen m\u0171k\u00f6dne az eszk\u00f6z.<\/p>\n","protected":false},"author":63,"featured_media":2264196,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8180],"tags":[8389,3782,1132,12779],"class_list":["post-2264194","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-trending","tag-haztartas","tag-laptop","tag-tech","tag-tolto"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/posts\/2264194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/users\/63"}],"replies":[{"embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/comments?post=2264194"}],"version-history":[{"count":3,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/posts\/2264194\/revisions"}],"predecessor-version":[{"id":2264267,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/posts\/2264194\/revisions\/2264267"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/media\/2264196"}],"wp:attachment":[{"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/media?parent=2264194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/categories?post=2264194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/tags?post=2264194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}