TDA2030 is a Hi-Fi amplifier integrated block used in many computer active speakers. It is easy to connect and affordable. The rated power is 14W. The power supply voltage is ± 6 ～ ± 18V. The output current is large, the harmonic distortion and the crossover distortion are small (± 14V / 4 ohm, THD = 0.5%). Has an excellent short circuit and overheat protection circuit. The connection method is divided into single power supply and dual power supply:
1. Single power connection

Single power connection

2. Dual power connection

Dual power connection

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