{"id":2240,"date":"2014-03-18T03:30:02","date_gmt":"2014-03-18T01:30:02","guid":{"rendered":"http:\/\/www.devrearsivi.com\/?p=2240"},"modified":"2014-03-18T03:32:26","modified_gmt":"2014-03-18T01:32:26","slug":"elektronik","status":"publish","type":"post","link":"https:\/\/devrearsivi.com\/elektronik\/","title":{"rendered":"Elektronik"},"content":{"rendered":"

Elektronik<\/b><\/a>,\u00a0Elektrik ak\u0131m\u0131n\u0131n\u00a0madde \u00fczerindeki davran\u0131\u015f\u0131n\u0131 inceleyen bilim dal\u0131d\u0131r. \u00d6zellikle serbest elektronlar\u0131n (valans elektron) denetimini konu al\u0131r. Atom \u00e7ekirde\u011finin en d\u0131\u015f y\u00f6r\u00fcngesindeki elektronun atom \u00e7ekirde\u011fine daha zay\u0131f bir kuvvetle ba\u011fl\u0131 olmas\u0131ndan dolay\u0131 valans elektronun enerji seviyesinin artt\u0131r\u0131lmas\u0131 sonucu atom \u00e7ekirde\u011finden kopar\u0131lmas\u0131 prensibidir.<\/p>\n

Elektronik cihazlar\u0131n temel yap\u0131 ta\u015flar\u0131nda silisyum, germanyum, ve galyum elementleri kullan\u0131larak imal edilir. Bu maddeler aralar\u0131nda mikro veya nano bo\u015fluklar b\u0131rak\u0131larak elektronlar\u0131n bu elementler aras\u0131nda kuantum s\u0131\u00e7ramalar\u0131 yani elektronlar\u0131n orbital (y\u00f6r\u00fcnge) de\u011fi\u015ftirmesi sa\u011flanarak mant\u0131ksal i\u015flemler yapt\u0131r\u0131l\u0131r. Bilgisayar\u0131n ve elektronik cihazlar\u0131n temel \u00e7al\u0131\u015fma prensibi bu ilkeye dayan\u0131r. Elektronik devre elemanlar\u0131 bir hastanenin ameliyathanesinden bin kat daha temiz ortamlarda imal edilir. Bunun nedeni g\u00f6zle g\u00f6r\u00fcnmeyen bir toz zerreci\u011finin bile mikro\u00e7ip i\u00e7indeki elektron etkile\u015fimine olumsuz etkisidir.<\/p>\n

Elektronik,\u00a0kablo,\u00a0motor,\u00a0jenerat\u00f6r,\u00a0batarya,\u00a0anahtar,\u00a0r\u00f6le,\u00a0transformat\u00f6r,\u00a0diren\u00e7\u00a0ve\u00a0pasif elemanlar\u00a0kullanarak enerji \u00fcretimi, da\u011f\u0131t\u0131m\u0131, anahtarlamas\u0131, saklamas\u0131 ve d\u00f6n\u00fc\u015f\u00fcm\u00fc ile u\u011fra\u015fan\u00a0elektrik\u00a0ve\u00a0elektromekanik\u00a0bilim ve teknolojilerinden farkl\u0131d\u0131r. Bu farkl\u0131l\u0131k 1906 y\u0131l\u0131 civar\u0131nda\u00a0Lee De Forest’in zay\u0131f radyo ve ses sinyallerinin kuvvetlendirilmesine yarayan ve mekanik bile\u015feni olmayan\u00a0triyod’u bulmas\u0131 ile ba\u015flam\u0131\u015ft\u0131r. 1950 y\u0131l\u0131na kadar bu alan\u00a0radyo teknolojisi\u00a0olarak an\u0131lm\u0131\u015ft\u0131r. \u00c7\u00fcnk\u00fc temel uygulamas\u0131 radyo iletimi, al\u0131m\u0131 ve vakum t\u00fcplerinin tasar\u0131m\u0131 ve teorisiydi.<\/p>\n

G\u00fcn\u00fcm\u00fczde bir\u00e7ok elektronik alet elektron kontrol\u00fc i\u00e7in\u00a0yar\u0131 iletken\u00a0elemanlar kullanmaktad\u0131r. Yar\u0131 iletken konusu kat\u0131 hal fizi\u011finin bir dal\u0131d\u0131r. Bu ba\u015fl\u0131k elektronik devre tasar\u0131m\u0131ndaki pratik problemlerin \u00e7\u00f6z\u00fcm\u00fc ile ilgilenen\u00a0elektronik m\u00fchendisli\u011fine\u00a0odaklanmaktad\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"

Elektronik,\u00a0Elektrik ak\u0131m\u0131n\u0131n\u00a0madde \u00fczerindeki davran\u0131\u015f\u0131n\u0131 inceleyen bilim dal\u0131d\u0131r. \u00d6zellikle serbest elektronlar\u0131n (valans elektron) denetimini konu al\u0131r….<\/p>\n","protected":false},"author":1,"featured_media":2241,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[536],"tags":[853,854,852,258],"aioseo_notices":[],"featured_image_urls":{"full":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/03\/elektronik.jpg",800,600,false],"thumbnail":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/03\/elektronik-150x150.jpg",150,150,true],"medium":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/03\/elektronik-300x225.jpg",300,225,true],"medium_large":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/03\/elektronik.jpg",640,480,false],"large":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/03\/elektronik.jpg",640,480,false],"1536x1536":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/03\/elektronik.jpg",800,600,false],"2048x2048":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/03\/elektronik.jpg",800,600,false],"covernews-slider-full":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/03\/elektronik.jpg",800,600,false],"covernews-slider-center":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/03\/elektronik.jpg",667,500,false],"covernews-featured":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/03\/elektronik.jpg",800,600,false],"covernews-medium":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/03\/elektronik.jpg",453,340,false],"covernews-medium-square":["https:\/\/devrearsivi.com\/wp-content\/uploads\/2014\/03\/elektronik.jpg",333,250,false]},"author_info":{"display_name":"Ferhat \u00c7elik","author_link":"https:\/\/devrearsivi.com\/author\/94ferhat\/"},"category_info":"Genel Bilgiler<\/a>","tag_info":"Genel Bilgiler","comment_count":"7","_links":{"self":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts\/2240"}],"collection":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/comments?post=2240"}],"version-history":[{"count":3,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts\/2240\/revisions"}],"predecessor-version":[{"id":2244,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/posts\/2240\/revisions\/2244"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/media\/2241"}],"wp:attachment":[{"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/media?parent=2240"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/categories?post=2240"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devrearsivi.com\/wp-json\/wp\/v2\/tags?post=2240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}