Amplifier circuit using tda2050:
This is 30 watts audio amplifier circuit using tda2050. here used TDA2030 IC. This IC can make 30 watts. this is a dual-power diagram. here needs dual power. positive negative and ground voltage. we are using 150-0-15 voltage. we can use 9-0-9 voltage to 22-0-22 voltage in this diagram. output is 30 watts and 4 ohms.
transistor circuit diagram of 2sa1943 and 2sc5200
Build a Transformer or construct the transformer. Home Theater Circuit Diagram 5.1
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