Electronics Help Care Amplifier circuit diagram
Transistor circuit diagram using 2SC5200 and 2SA1943:
This is the transistor circuit diagram using 2SC5200 and 2SA1943 transistors. This circuit can deliver 100 watts at 35-0-35 V and 3 Amp. We know voltage X amperes= watts. 35X3=105 watts. here use PNP and NPN transistors. We can use any type of NPN and PNP transistors. This is a mono circuit diagram. We can use a minimum of 2 transistors to a maximum of 12 transistors in this driver circuit board.
If we use more than 4 transistors, then we have to change the driver transistors. Here, TIP41 and TIP42 are the driver transistors. More transistors needs extra strong transistors as driver transistors. and must need a heatsink for the driver transistor.
Details about 2SA1943
2sa1943 Polarity is PNP. The maximum collector power dissipation is 150 Watts. The maximum collector-base Voltage is 250 volts. Max Collector-Emitter Voltage is 250V. The Max Emitter-Base Voltage is 5V. The Maximum Collector Current is 17 amperes.
Details about 2SC5200
2sc5200 Polarity is NPN. The maximum collector power dissipation is 150 Watts. The maximum collector-base Voltage is 250 volts. Max Collector-Emitter Voltage is 250V. The Max Emitter-Base Voltage is 5V. The Maximum Collector Current is 17 amperes.
DIY amplifier circuit using Tip41 and Tip42:
This is the DIY amplifier circuit using Tip41 and Tip42, and 2SC5200 and 2sa1943 transistor. It’s a mono amplifier circuit diagram. This circuit can make 150 watts of output. Minimum voltage should be 20-0-20. and the maximum is 50-0-50 voltage. and 3 ampers.
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