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20pcs TDA2030A 6-12V AC/DC Single Power Supply Audio Amplifier Board Module


1. Onboard TDA2030A audio power amplifier chip.
2. Mono 18W power amplifier circuit design.
3. Socket onboard horn .
4. The onboard 10 k adjustable resistance, can adjust the volume of the amplification.
5. The onboard power light.
6. Chip has lead to the main pin, can directly input audio signal.
7. Working voltage: 6 – 12V.
8. Board size: 33 x 25 x 23(mm)

Package included:

20 x TDA2030A Audio Amplifier Board Module

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