Power Amp OCL 35W with LM391
Advertisements
This is circuit Power Amp OCL 35W ,
Use IC LM391 and is a complete driver of power transistors.
Part
R1-3-5-8-10=1Kohm C1=2.2uF 63V TR1=10K Trimmer
R2-7-11=100Kohm C2=4.7uF 25V D1-2=IN4002
R4-6=4.7Kohm C3-17=47uF 63V IC1=LM391
R9-12=100ohm C4-8-9=1nF 100V MKT Q1=BD139
R13=47Kohm C5=47nF 100V MKT Q2=BD140
R14-15=0.15ohm 5W C6=22pF ceramic Q3=TIP2955
R16=1ohm 2W carbon 5% C7-11-12-13=100nF 100V MKT Q4=TIP3055
R17=10ohm 1W carbon 5% C10=22pF ceramic L1=See text
Related Links
Amp OTL 100W by 2N3055 (with PCB)
40W Amp OCL 2N3055+MJ2955
35W Amplifier BCL by TDA2030
50W Power Amplifier Mosfet
30W Amp OTL by TDA2030 +Transistor
50W OCL Mosfet (K1058 + J162)
Power Amplifier OCL 50W by 741+2N3055+MJ2955
Power Amp OCL 100W by Transister MJ15003,MJ15004(with PCB)
Read More Source : http://users.otenet.gr/~athsam/power_amplifier_35w_with_lm391.htm
Best View 800x600 pixel
Email : 
Copyright 2008 www.elecfree.com/electronic/
