High Power Audio Amplifier Circuit Diagram. 200 watt high quality audio amplifier schematic and pcb layout. Tda1553 is a monolithic ic this audio amplifier circuit gives 44w output power.

This circuit is theoretical and the output contains. Circuit diagram of high power audio amplifier 7 now again join the 5th pin of the ic with the ve side of 220 micro farad the ve side of the pin should be attached with the a of the 100 ohm variable resistor the b pin of the variable resistor should be connected to the gnd pin 4th pin of ic this will become the volume controller. Here is a circuit diagram of stereo audio power amplifier using ic tda1553.

You can also make this amplifier as a bridge amplifier to double the power output.

Mono high power amplifier circuit is actually powerful output about 1400 w but if this high power amplifier circuit is doubled and you want to create stereo power amplifier this high power amplifier circuit the necessary components and pcb requires two fold. Tda1553 is a monolithic ic this audio amplifier circuit gives 44w output power. Operating supply given to this circuit may vary between 8 to 18 volts. Circuit diagram of high power audio amplifier 7 now again join the 5th pin of the ic with the ve side of 220 micro farad the ve side of the pin should be attached with the a of the 100 ohm variable resistor the b pin of the variable resistor should be connected to the gnd pin 4th pin of ic this will become the volume controller.