12 Volt Tda2009 Amplifier Circuit Diagram. The circuit works best with a 4 ohm speaker. We try to bring do the circuit amplifies 18w sizes better or power amplifier bcl 18w by ic tda2009.
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Which it uses just 12 volts power supply only. D1 and d2 are biasing diodes. Here is the diagram of a 25 watt power amplifier circuit made of tda2009 ic.
This is a car 12v audio amplifier circuit that has high power over than 50w using the ic tda1562q philips.
2 x 15 volt 12 amps. The circuit works best with a 4 ohm speaker. Zd2 15 volt 5watt. Here is the diagram of a 25 watt power amplifier circuit made of tda2009 ic.
