Amplifier circuit using stk

Amplifier circuit using stk4141:

This is an amplifier circuit using stk . in this diagram, we can use stk4141 to stk4191. this diagram can make 50+50 watts using 4191. we can use 25-0-25 voltage to 50-0-50 voltage according to the Ic, here, we need dual voltage: positive ground and negative voltages.  

Circuit diagram

Component list:

R1+R3+R15+R16=56k. R2+R11=560. R4+R10+R13=2.2k. R5+R9=100. R7+R8=1k. R8+R14=4.7. R12=560. C1+C2=2.2uf/50v. C3+C6+C7=220uf/50v. C4=47uf/50v. C5+C8=10uf/50v. P1+p2=104. 

 

Here, it needs a strong voltage. Always try to use the best quality transformer. 

transistor circuit diagram of 2sa1943 and 2sc5200

Build a Transformer or construct the transformer. Home Theater Circuit Diagram 5.1

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