Electronics Help Care Amplifier circuit diagram This is an amplifier circuit diagram using a PNP transistor only. Here, we can use 6 transistors. All transistors are Positive transistors. 2SC5200 is used here. This is a mono amplifier circuit board. For dual-channel needs a dual circuit. We can use 25-0-25 voltage to 80-0-80 voltage in this circuit board. Here we are using 6 transistors; then we can use 8 amperes maximum. The output watts depend on the voltage. We know that voltage X ampere= watts. If we are using 50 volts and 8 amperes. then we can get 50×8=400 watts.
Basic Specification for 2SC5200
The transistor type is an NPN Power Transistor. Transistor Collector-Emitter Voltage is 230V. Transistor Collector-Base Voltage is 230V. Transistor Emitter-Base Voltage is 5V. Transistor Collector Current is 15A. The power dissipation is 150 W. The transistor Gain is 55 – 160.
Basic Specification for 2SA1943
The transistor type is a PNP Power Transistor. Transistor Collector-Emitter Voltage is 230V. Transistor Collector-Base Voltage is 230V. Transistor Emitter-Base Voltage is 5V. Transistor Collector Current is 15A. The power dissipation is 150 W. The transistor Gain is 55 – 160.
Amplifier needs strong voltage and current
This is an amplifier circuit diagram for 150 watts of output. It’s a mini audio amplifier circuit diagram using 2SC5200 and 2SA1943 transistors. It’s a mono audio circuit board. This circuit operates from 20-0-20 to 50-0-50 volts. Here, use 2 transistors. One is a positive transistor, and the other is a negative transistor.
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