500W Power Amplifier with 2SC2922, 2SA1216

This amplifier has Output power about 500 Watt with the compatible voltage supply is under 63 Volt or same. If this amplifier operated the transistor output recomended to be place on the good heatsink. Because, the transistor will be hot. Transistor Ouput using SANKEN 2SC2922 and 2SA1216. Below describe the Circuit Diagram of 500W Power Amplifier :

500W Power Amplifier Circuit Diagram

Could you repeat that? can occur made to add to offered audio power amplifier? The answer is either decrease load impedance otherwise increase supply voltage. The drop the impedance, the extra current is wanted, making the construction of low impedance output stages other testing (at hand are selected other matter-of-fact limits), so consent to's increase supply voltage.

Sanken Transistor 2SC2922 [NPN] and 2SA1216 [PNP]
Sanken Transistor 2SC2922 [NPN] and 2SA1216 [PNP]
Components/parts list : 
R1,R11  47K
R2,R3 33K
R4 1K5
R5,R7 2K2
R6,R8 100R
R9,R10 56R
R12 820R
R13 10R/5W

C1 220nF
C2,C3,C4 100uF/100V
C5,C6 100pF
C7 100nF/100V

D1,D2 IN4002

TR1,TR2 D438
TR3,TR4 B560
TR5,TR8 A958
TR6,TR7 C2168
TR9,TR10 2SC2922
TR11,TR12 2SA1216
 

Power Amplifier

Inverter Converter

Power Supply

Charger Circuit

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