{"id":523,"date":"2014-12-20T03:17:39","date_gmt":"2014-12-20T03:17:39","guid":{"rendered":"http:\/\/afrotechmods.com\/tutorials\/?p=523"},"modified":"2020-05-18T04:56:00","modified_gmt":"2020-05-18T04:56:00","slug":"class-d-amplifier-tutorial","status":"publish","type":"post","link":"http:\/\/afrotechmods.com\/tutorials\/2014\/12\/20\/class-d-amplifier-tutorial\/","title":{"rendered":"Class D Amplifier Tutorial"},"content":{"rendered":"<p>There are many different types of amplifiers. The most commonly used in audio are class A, AB and D. Class D amplifiers are inherently efficient reaching efficiencies &gt;90%. This video shows you how class D amplifiers work, and how to build your own 2x15W stereo amplifier on a breadboard.<\/p>\n<style>.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }<\/style>\n<div class=\"embed-container\"><iframe src=\"https:\/\/www.youtube.com\/embed\/O1UagNkcxi4\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" frameborder=\"0\"><\/iframe><\/div>\n<p><a href=\"http:\/\/www.amazon.com\/exec\/obidos\/ASIN\/B005FMWY4S\/afromods-20\" target=\"_blank\" rel=\"noopener noreferrer\">Class D amp kit mentioned in video<\/a><\/p>\n<p>Parts list to build your own:<br \/>\nTPA3122:<br \/>\nhttp:\/\/octopart.com\/tpa3122d2n-texas+instruments-11912477<br \/>\n1000uF:<br \/>\nhttp:\/\/octopart.com\/partsearch#!?q=EEU-FM1V102<br \/>\n33uH:<br \/>\nhttp:\/\/octopart.com\/12rs333c-murata-10572140<br \/>\n0.68uF:<br \/>\nhttp:\/\/octopart.com\/fk16x7r1h684k-tdk-21525577<\/p>\n<p>Schematic:<br \/>\n<img decoding=\"async\" src=\"http:\/\/i.imgur.com\/MITAXQ5.jpg\" alt=\"Class D amplifier\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>There are many different types of amplifiers. The most commonly used in audio are class A, AB and D. Class D amplifiers are inherently efficient reaching efficiencies &gt;90%. This video shows you how class D amplifiers work, and how to build your own 2x15W stereo amplifier on a breadboard. Class D amp kit mentioned in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":829,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6],"tags":[11,30,55,27],"class_list":["post-523","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-advanced-tutorials","tag-amplifiers","tag-audio","tag-class-d","tag-power-electronics"],"acf":[],"aioseo_notices":[],"jetpack_featured_media_url":"http:\/\/afrotechmods.com\/tutorials\/wp-content\/uploads\/2014\/12\/class-D-thumbnail-332x187.jpg","_links":{"self":[{"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/posts\/523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/comments?post=523"}],"version-history":[{"count":4,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/posts\/523\/revisions"}],"predecessor-version":[{"id":1278,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/posts\/523\/revisions\/1278"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/media\/829"}],"wp:attachment":[{"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/media?parent=523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/categories?post=523"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/afrotechmods.com\/tutorials\/wp-json\/wp\/v2\/tags?post=523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}