TPA3255 4 Channel High Power Digital Class D Power Amplifier

TPA3255 4 Channel High Power Digital Class D Power Amplifier Board Welcome To My Shop : Budayakan Membaca Sebelum Membeli Barang Yang Anda Lihat Ini Barang PO (Pre-Order) Produk Import (Luar Negri) Pengiriman Super Cepat, Kebanyakan Barang Yang Kami Kirimkan 7-12 Hari Sudah Sampai Packing Aman dan Secure Produk Original Harap Chat Terlebih Dahulu Sebelum Order Untuk Ketersedian Barang DiGudang Import Happy Shopping ! This technology allows the device to maintain low distortion throughout the o frequency band while exhibiting good sound quality. The device operates in AD mode. When THD is 10%, it can drive up to two 315W / 4R loads and two 150W (unclipped power) / 8R loads, and has a 2 VRMS analog input interface to support high-performance DAC (Eg TI #39;s PCM5242) seamless connection. In addition to excellent o performance, the TPA3255 also has the advantages of high power efficiency and ultra-low power level idle loss (less than 2.5W)Features:1. Adopt imported TPA3255 chip2. The main filter electrolytic capacitor adopts a capacity of 470UF / 50V * 4, with strong and continuous power support.3. The resistor uses high-precision chip resistors to ensure a good signal-to-noise ratio.4. Adopt special inductance for o to ensure the sound is crisp and powerful.5. PCB adopts 1.6mm thick double-sided board, 2.0 ounce copper thickness, full tin-spraying process, good passing performance of large and small current.Basic parameters:Working method: Class DQuiescent current: 150mAWork efficiency: more than 90%Output Power:315W/4 ohm, distortion 10% * 4185W/8 ohm, distortion 10% * 4260W/4 ohm, distortion 1% * 4150W/8 ohm, distortion 1% * 4Frequency response: 20Hz to 20KHzDynamic range: more than 100 dBSignal to noise ratio: (SNR) more than 111dBWorking voltage: DC24-48V switching power supply (DC) (It is recommended to use SKU - 1744668