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Wednesday, January 10, 2018

Power Amplifier 400W Audio Circuit 2SC2922 2SA1216

Power Amplifier 400W Audio Circuit 2SC2922 2SA1216
The power amplifier is indeed very simple, but no doubt the sound quality produced. Mid-low sound output character is very suitable for indoor or outdoor. For Outdoor try using Transformer 20A 45Vct, tr final 5 sets/channel using Sanken 2SC2922 / 2SA1216, which can produce up to 400W - 800W stereo power output. To generate maximum output power you should use high-quality components. Below the circuit diagram of mono power amplifier 400W using the Sanken Final transistor.
Power Amplifier Schematic
Power Amplifier 400W Circuit 2SC2922 2SA1216
Component List Mono
Resistor
R1,4,5,12=10K
R2=100K
R3=4K7
R6=3K9
R7,13,15,16=390R
R8=39K
R9=100R
R10=220R
R11=2K7
R12=47R
R17,18,19,20=10R
R21,22,23,24=0.2R/5W
R25=10R/5W

Capacitor
C1=22uF/25V
C2=1N2
C3=47uF/50V
C4=100uF/50V
C5=100pF
C6=220uF/50V
C7=4N7
C8=100N

Diode
D1=ZD24V
D2,3,4=1N4148

Transistor
TR1=A798
TR2=TIP31/ D381/ D382
TR3=TIP32/ B536/ B537
TR4=TIP31/ D381/ D382
TR5,7=2SA1216
TR6,8=2SC2922

Power Supply circuit you can use minimum voltage 25Volts up to 45Volts DC CT (Symmetrical), the Power amplifier is introduced and manufactured by Saturn Electronics Indonesia and you can also see some of its products there. For those of you who are interested to string up, make my own PCB Layout provide for you, PCB layout is designed by Saturn Electronics Indonesia.

PCB Layout Power Amplifier 400W + 400W Stereo 
PCB Layout Power Amplifier 400W + 400W Stereo

PCB Layout Power Amplifier 400W Mono
400W Power Amplifier PCB Layout

Assembling Super Power 400W Driver VIDEO


TESTED VIDEO Power Amplifier 400Watt by using 2SC5200 and 2SA1943 

Electronic Circuit is a good site for hobbyist also who would like to try DIY because it shared good circuits. If you have a personalized circuit requirement you may feel free to request it through the comment box or contact me.

3 Comments

This comment has been removed by the author.

Your post about Power Amplifier proved very helpful for me, thx for it.custom pcb

SUPER POWER AMPLIFIER
nice project and video sir,


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