This is a 2SC5200 and 2SA1943 transistor amplifier circuit diagram. This diagram can produce 500 watts. It’s a mono audio amplifier circuit diagram used transistors. Here are PNP and NPN transistors. Any kind of transistor can be used. We can use a minimum 20-0-20 voltage to 60-0-60 voltage. The output power depends on the voltage.

if used 35-0-35 voltage and 10 amperes.We know that voltage X amperes=Watts. then we can get 35X10=350 watts. using 50-0-50 voltage 10 amperes then 50X10=500 watts.

This is an audio amplifier circuit diagram using the MOSFET IRFP250N. This amplifier can make 500 watts of output. Here, use 4 MOSFETs. The 25-0-25 to 80-0-80 voltage range can be used in this circuit. It’s a mono audio amplifier circuit board. We can also use another MOSFET. like IRFP150N.

Basic Specification for 2sc5200
- Transistor Type is NPN Power Transistor
- Transistor Collector-Emitter Voltage (Vceo): 230V
- Transistor Collector-Base Voltage (Vcbo): 230V
- Transistor Emitter-Base Voltage (Vebo): 5V
- Transistor Collector Current (Ic): 15A
- The Power Dissipation (Pc): 150W
- The transistor Gain (hFE): 55 – 160
- Transition Frequency is (fT): ~30 MHz.
Basic Specification for 2sa1943
- Transistor Type is PNP Power Transistor
- Transistor Collector-Emitter Voltage (Vceo): 230V
- Transistor Collector-Base Voltage (Vcbo): 230V
- Transistor Emitter-Base Voltage (Vebo): 5V
- Transistor Collector Current (Ic): 15A
- The Power Dissipation (Pc): 150W
- The transistor Gain (hFE): 55 – 160
- Transition Frequency is (fT): ~30 MHz.

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