Tool TPA3221 Digital Class D Power Amplifier Board Module 100W +

TPA3221 Digital Class D Power Amplifier Board Module 100W + 100W High Power Amplifier Semua Produk Di Toko Kami PO (Personal Pre-Order) 7-10 Hari Tergantung Stok Dan Posisi Gudang. Harap Chat Terlebih Dahulu Sebelum Order Atau Anda Setuju Dengan Waktu Pre-Order Yang Kami Tetapkan Secara Default 15-Hari Description: TPA3221 is a high-power class D amplifier that can achieve high efficiency in full power, idle and standby states. The device uses closed-loop feedback with a bandwidth of up to 100kHz to provide low distortion in the o frequency band and achieve excellent quality. The device operates with AD or low idle current HEAD (high-efficiency AD mode) modulation and can provide 2 x 105W power for a 4 ohm load or 1 x 208W power for a 2 ohm load. The main filter electrolytic capacitor adopts the imported famous brand Erkang with a capacity of 2200UF/35V*4 to ensure strong and continuous power support. High-precision chip resistors are selected for the resistors to ensure a good signal-to-noise ratio of the whole machine. Adopt special netic ring inductor for o to ensure the sound is clear and powerful. Features 1. Use original TPA3221 2. High-precision chip resistors are selected for the resistors to ensure a good signal-to-noise ratio of the whole machine. 3. Adopt special magnetic ring inductor for audio to ensure the sound is clear and powerful. 4. The PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tin spraying process to ensure good passing performance of large and small currents. Basic parameters: Wide 7-V to 30-V Supply Voltage Operation Stereo (2 x BTL) and Mono (1 x PBTL) Operation Output Power at 10% THD+N 105-W Stereo into 4 ohm in BTL Configuration 112-W Stereo into 3 ohm in BTL Configuration 208-W Mono into 2 ohm in PBTL Configuration Output Power at 1% THD+N 88-W Stereo into 4 ohm in BTL Configuration 100-W Stereo into 3 ohm in BTL Configuration 170-W Mono ID-1812632