{"id":9217,"date":"2025-12-08T15:44:19","date_gmt":"2025-12-08T15:44:19","guid":{"rendered":"https:\/\/www.diyipcb.com\/?post_type=product&#038;p=9217"},"modified":"2026-09-27T15:06:05","modified_gmt":"2026-09-27T15:06:05","slug":"tpa3118d2-digital-amplifier-bboard-high-definition-version-audio-power-amplifier-board-output-45w-2","status":"publish","type":"product","link":"https:\/\/www.diyipcb.com\/es\/producto\/tpa3118d2-digital-amplifier-bboard-high-definition-version-audio-power-amplifier-board-output-45w-2\/","title":{"rendered":"TPA3118D2 Digital Amplifier Bboard High-definition Version Audio Power Amplifier Board Output 45W * 2"},"content":{"rendered":"<p>Product Name: Digital audio amplifier board<\/p>\n<p>Power amplifier chip: TPA3118D2 * 1<\/p>\n<p>Input voltage: DC12-28V, recommended DC24V<\/p>\n<p>Power supply interface: DC socket (5.5 * 2.1)<\/p>\n<p>Input current:&gt; 3A<\/p>\n<p>Output power: 45W * 2<\/p>\n<p>Output impedance: 4-8ohm<\/p>\n<p>Input impedance: 1K\u03a9<\/p>\n<p>Signal to noise ratio: 100db<\/p>\n<p>Magnification: 30TSP<\/p>\n<p>Number of channels: two channels<\/p>\n<p>Audio input: 3.5mm socket \/ xH2.54-3P<\/p>\n<p>Size: 65.9mm*53.7*mm*13mm<\/p>\n<p><span style=\"font-size: 16px;\">Par\u00e1metros del producto:<\/span><\/p>\n<p>Board power supply maximum range DC12-28V, recommended DC24V power supply. 12V power supply is the output power of 20W per channel, 24V power supply is the output power up to 45W per channel.<\/p>\n<p>The new original IC chip with overvoltage protection, overcurrent protection, overheating protection, short circuit protection, audio output 5mm pitch 2P terminal, can be connected to double 30W speakers.<\/p>\n<p><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/tpa3118d2d_1.jpg\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/tpa3118d2d_2.jpg\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/tpa3118d2d_3.jpg\" \/><img decoding=\"async\" data-no-lazy=\"1\" loading=\"lazy\" src=\"https:\/\/www.diyipcb.com\/wp-content\/uploads\/module-store-import\/2025\/description_images\/renamed_description_images_filtered\/tpa3118d2d_4.jpg\" \/><\/p>\n<div class=\"simg-pop-btn\" style=\"top: 718px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1524.22px; left: 14px; display: none;\" data-hover=\"0\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 1524.22px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 2330.44px; left: 14px; display: none;\"><\/div>\n<div class=\"simg-pop-btn\" style=\"top: 3136.67px; left: 14px; display: none;\"><\/div>\n<section class=\"module-customization\">\n<h3>Personalizaci\u00f3n de productos<\/h3>\n<p>Ofrecemos servicios de personalizaci\u00f3n de productos. <a href=\"https:\/\/www.diyipcb.com\/es\/contact-us\/\">Cont\u00e1ctanos<\/a> para hablar de sus necesidades.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Product Name: Digital audio amplifier board Power amplifier chip: TPA3118D2 * 1 Input voltage: DC12-28V, recommended DC24V Power supply interface: DC socket (5.5 * 2.1) Input current:&gt; 3A Output power: 45W * 2 Output impedance: 4-8ohm Input impedance: 1K\u03a9 Signal to noise ratio: 100db Magnification: 30TSP Number of channels: two channels Audio input: 3.5mm socket&#8230;<\/p>","protected":false},"featured_media":5332,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[94,101,2098],"product_tag":[],"class_list":["post-9217","product","type-product","status-publish","has-post-thumbnail","product_cat-electronic-modules","product_cat-prototyping-expansion","product_cat-prototyping","first","instock","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product\/9217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/comments?post=9217"}],"version-history":[{"count":0,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product\/9217\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/media\/5332"}],"wp:attachment":[{"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/media?parent=9217"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product_brand?post=9217"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product_cat?post=9217"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.diyipcb.com\/es\/wp-json\/wp\/v2\/product_tag?post=9217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}