Electronics Help Care electronics circuit diagram TDA7293 TDA7294 PCB Layout Design:
This is the 200 Watts audio amplifier circuit diagram. using 30-0-30 voltage. It’s a stereo amplifier circuit diagram. It’s the TDA7293 TDA7294 PCB Layout Design. Both ICs can be used in this circuit board. and per channel got 100 watts. It’s a bridge-mode circuit.
the voltage shoud be minimum 5 amperes. Otherwise, we can not get a good wattage. All resistors should be half watts.
Amplifier circuit schematic:
This is the amplifier circuit schematic. 200 watts audio amplifier diagram. It’s a mono audio diagram for an amplifier. Here we can use 50-0-50 voltage and 5 amperes. For stereo needs, a dual diagram. This is an amplifier circuit using 2SC2922 and 2SA1216.
This IC can make 50+50 watts in stereo mode. And bridge mode makes 100 watts. We can use 18-0-18 voltage to a maximum of 35-0-35 voltage.
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