{"product_id":"tpa3255-600w-fever-hifi-digital-sound-amplifier-board-high-power-amplifier-dual-channel-2x300w","title":"TPA3255 600W Fever Hifi Digital Sound Amplifier Board High-Power Amplifier Dual Channel 2x300W","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ediymore\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000141241\" type=\"custom\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/H155601bed1df4c34ac6440902721b9ac5.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e1.TPA3255 is a high-performance Class D power amplifier chip, which has Class D efficiency and can bring true high-end sound quality circuits. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e2. This product can maintain ultra-low distortion throughout the entire audio frequency band while showcasing sound quality. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e3. This product adopts excellent circuit design and high-quality components, ensuring its performance and stable operation at DC 52V. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e4. TPA3255 adopts a differential input structure, and the operational amplifier adopts a TL072 operational amplifier with field effect input, providing warm sound quality. The input uses HIFI tantalum capacitors, which are delicate and natural. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e5. The output adopts a lossless red ring inductor and a CBB high current capacitor, and an additional 5V terminal is added to the output, which can be used as a backup for external devices such as Bluetooth and players.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eProduct Introduction: \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eTPA3255 is a high-performance Class D power amplifier chip, which has Class D efficiency and can bring true high-end sound quality circuits. The device has advanced integrated feedback design and proprietary high-speed gate driver error correction function. This technology enables the device to maintain ultra-low distortion throughout the entire audio frequency band while showcasing sound quality. This device operates in AD mode and can drive up to 2 315W\/4R loads and 2 150W (unshipped power)\/8R loads at a THD of 1.5%. It also has a 2VRMS analog input interface and supports seamless connection with high-performance DACs (such as TI's PCM5242). \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eIn addition to excellent audio performance, TPA3255 also has two major advantages: high power efficiency and ultra-low power level idle loss (less than 2.5W). This can be achieved through an 85mR MOSFET and an optimized gate driver scheme. This scheme can significantly reduce idle loss compared to traditional discrete implementation schemes. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eThis product adopts excellent circuit design and high-quality components, ensuring its performance and stable operation at DC 52V. It also passed the 60V high-voltage test in laboratory testing. In order to ensure sound quality, TPA3255 adopts a differential input structure, and the operational amplifier adopts a TL072 operational amplifier with field effect input. The sound quality is warm, and the input uses HIFI tantalum capacitors, which are delicate and natural. The main filter is made of Japanese chemical or Nikon capacitors with a voltage resistance of up to 63V, ensuring safety. The output adopts a lossless red ring inductor and a CBB high current capacitor. An additional 5V terminal has been added to the output, which can be used for Bluetooth and playback \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eSpare external equipment such as amplifiers. \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eParameter: \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eProduct Name: 2X300W Audio Amplifier \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eAmplifier type: HIFI amplifier \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eChip model: TPA3255 \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003ePower supply voltage: DC19V-DC52V \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eOutput channel: 2-channel stereo \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eFrequency response from 20Hz to 20KHz \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eDynamic range:\u0026gt;100dB \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eSNR： \u0026gt;111dB \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eWork efficiency:\u0026gt;90% \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eOutput power: \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e315W\/4 Ω Distortion of 1.5% \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e185W\/8 Ω Distortion of 1.5% \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e260W\/4 Ω Distortion of 1% \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e150W\/8 Ω Distortion of 1% \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eStereo output power X2 above \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eImpedance: 4-8 Ω \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eProduct size: 136x73mm \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003eScrew hole spacing: 66X128MM\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003ePackage include: \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e1 * Module \u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e1 * Accessories package\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Ha46d2676bddc418795e51f9d48b8ed85r.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4e57c8699bdb408d926d7b17ac7be04cl.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sf83378aca4e3474798827938362de6c1t.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3dd20bae392b4e50ab9f4b928d51efb2A.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sdc5fcfc47b4941d9a135a3727ea06d59i.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7f6bc1c3c5a24e2197c5fcb96e5ed1943.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S7df5a6e40bcb44a283c8b47a2420eae9L.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Se082ff20b9384eb9b62d2474942700f2D.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S9effeef8c374477fb32d288becae69a6O.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4fbe0536808648b8846abe917d9c5520b.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sdf94f30bd60e4720b24ef0d15237c044d.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S37a2ff5305f345c393dd31fd4656c58fK.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S3a8f20d0789c4422bf536246be18edc8s.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S692fefbf72bd4e22bd15aefb40fc4077u.jpg\" slate-data-type=\"image\"\u003e\u003cspan style=\"font-size:16px;font-family:arial, helvetica, sans-serif\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55374290551083,"sku":"\u003cnone\u003e","price":137.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/Sf83378aca4e3474798827938362de6c1t.webp?v=1788325289","url":"https:\/\/yoeruyo.com\/products\/tpa3255-600w-fever-hifi-digital-sound-amplifier-board-high-power-amplifier-dual-channel-2x300w","provider":"Yoeruyo","version":"1.0","type":"link"}