1 x Amplifier PCB Bare Board. Reminder: The battery can be used! (Must be a battery in series).
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Feature: 1. Integrated Circuit: Equipped with the TDA7293 chip, this power amplifier board features a fully integrated circuit design, ensuring efficient performance and amplification. Massive Alloy Heat Sink: The oversized alloy heat sink provides excellent heat dissipation, allowing the amplifier to operate under constant load without affecting its performance.
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TDA7293 225W digital audio three-parallel power amplifier board mono single channel. TDA7293: Low distortion, low noise, high pressurization. 1 x Audio Amplifier Board TDA7293. Small size design, external heat sink chip work more stable.
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The circuit board adopts double-sided blue board with reasonable wiring and beautiful appearance. It can be used for other power amplifiers.
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Otherwise, serious consequences. Commodity without circuit diagrams and instructions, see the wiring instructions below. Vout-: negative electrical outlet. DC output interface wiring:(max 100V). Vout +: positive output.
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TDA7293 225W digital audio three-parallel power amplifier board mono single channel. TDA7293: Low distortion, low noise, high pressurization. 1 x Audio Amplifier Board TDA7293. Small size design, external heat sink chip work more stable.
eBay
TDA7293 225W digital audio three-parallel power amplifier board mono single channel. TDA7293: Low distortion, low noise, high pressurization. 1 x Audio Amplifier Board TDA7293. Small size design, external heat sink chip work more stable.
eBay