DIY Amplifier driver circuit for transistor:

This is the DIY Amplifier driver circuit for transistors of both PNP and NPN types. We can use 2 transistors to 8 transistors. One pair can make 100 watts. 8 pairs can make 800 watts. We can use a maximum 60-0-60 voltage. It’s a mono circuit board. The driver transistor needs a heatsink.

The transistor 2SC2922:
The material of the transistor is Si
The polarity is NPN
The maximum Collector Power Dissipation is 200W.
The maximum Collector-Base Voltage is 180V.
The maximum Collector Current max is 17A.
The max operating Junction Temperature is 150 °C.
The transition Frequency is 25 MHz.
The Current Transfer Ratio (hFE), MIN is 33.

The transistor 2SC1216:
The material of the transistor is Si
The polarity is PNP
The maximum Collector Power Dissipation is 200W.
The maximum Collector-Base Voltage is 180V.
The maximum Collector Current max is 17A.
The max operating Junction Temperature is 150 °C.
The transition Frequency is 25 MHz.
The Current Transfer Ratio (hFE), MIN is 33.

Transistor circuit for an amplifier

This is the transistor circuit for an amplifier using a driver circuit. We can use transistors as we want. like one pair to 100 pairs. The output watts will depend on the voltage and amperes. Transistors can’t increase the output watts. The transistor simply amplifies the sound, lowering it to higher levels using volts and amperes.