DIY Car Computer Accessories TDA7850 Power Amplifier Board Special

DIY Car Computer Accessories TDA7850 Power Amplifier Board Special Chip BA3121 Noise Reduction Stereo Power Amplifier Board Deskripsi : Package : SOP is_customized : Yes Model Number : TDA7850 Amplifier Board Operating Temperature : -20 -85 Dissipation Power : 4 * 50W Supply Voltage : 12V Application : Speaker Condition : New Type : Drive IC Brand Name : Ziqqucu Origin : Mainland China Feature 1 : High quality Hi-Fi car audio amplifier IC Feature 2 : Stereo power amplifier Feature 3 : MOSFET amplifier output Feature 4 : 4*50W high fidelity power amplifier The latest version of the TDA7850 power amplifier board BA3121 common noise, with ACC function control (audio enhancement version) STs TDA7850 is a single power supply 12V-14.4V power supply, MOSFET amplifier output, 450W high-fidelity power amplifier, low distortion, low noise, strong anti-interference ability, and output short circuit, which is particularly outstanding in performance. Low power consumption circuit and temperature protection, stable, excellent sound quality. The best choice for car audio upgrades and DIY 4-channel power amplifiers. HIFI #39;s conceptual design can be used for multi-channel production. The chip BA3121 has super good noise performance, which effectively eliminates common ground noise. TDA7850 and BA3121 can be a perfect match. Introduction to ACC function control: The power amplifier board ACC interface and connection (better wiring for on-board computer) vehicle ACC control line, ACC signal controls the working and standby of the amplifier. The standby current is about 12 mA, basically there is not much power. The power amplifier board has a delay function, there is no impact sound, and the speaker protection level is not increased. Features of this motherboard: 1: 25v8200UF big pond filter capacitor, Happy Shopping.