A Tpa3251 Digital Power Amplifier Board 175W*2 Stereo Btl Audio

Selamat Datang di Toko Kami. - Kami Menjual Produk-produk Import - Produk Dikirim dari Luar Negeri. - Estimasi Kiriman 5-15 Hari. Mohon Menunggu Package : Yes Channels : 2 (2.0) Model Number : TPA3251 Maximum Power Per Channel : 131-200W Brand Name : kaolanhon Certification : NONE Product Description: TPA3251D2 is a high-performance class D power amplifier. It has Class D efficiency and can bring true high-end sound quality. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath Ultra HD). This technology allows the device to maintain ultra-low distortion throughout the audio frequency band while exhibiting perfect sound quality. Basic Performance Parameters: Total output power when total harmonic distortion + noise (THD+N) is 10% : 175w /4Q, Bridge Tied Load (BTL) stereo configuration . 220w /3, bridged load (BTL) stereo configuration . 350w /2Q, Parallel Bridge Load (PBTL) mono configuration . Total output power when THDN is 1%: 140w /4Q, BTL stereo configuration . 175W /3Q, BTL stereo configuration . 285w /2Q, PBTL mono configuration . Adopt advanced integrated feedback design with high-speed gate driver error correction function (PurePath Ultra HD): Single broadband up to 100kHz for high-frequency components of high-definition (HD)) sources. Ultra-low THD+N: 0.005 when clipping. 60dB power supply rejection ratio (PSRR) (BTL, no input signal). 60uV (A-weighted) output noise. 111dB (A-weighted) signal-to-noise ratio (SNR). Working voltage: DC24-36V switching power supply (DC). PCB size: 103*78MM . product details: 1. Using original TPA3251D2 2. The main filter electrolytic capacitor adopts imported famous brand capacity 330UF/100V*4, which guarantees strong and continuous power support. 3. High-precision chip resistors are selected for the resistors to ensure a good signal-to-noise ratio of the whole machine. 4. Use special inductance for audio to ensure the sound is