Car Battery Charger Circuit

Car Battery Charger

Electronic Part List

1. R1  500 Ohm 1/4 W Resistor 
2. R2  3K 1/4 W Resistor 
3. R3  1K 1/4 W Resistor 
4. R4  15 Ohm 1/4 W Resistor 
5. R5  230 Ohm 1/4 W Resistor 
6. R6  15K 1/4 W Resistor 
7. R7  0.2 Ohm 10 W Resistor 
8. C1  0.1uF 25V Ceramic Capacitor 
9. C2  1uF 25V Electrolytic Capacitor 
10. C3  1000pF 25V Ceramic Capacitor 
11. D1  1N457 Diode 
12. Q1  2N2905 PNP Transistor 
13. U1  LM350 Regulator 
14. U2  LM301A Op Amp 
15. S1  Normally Open Push Button Switch

Car Battery Charger

Part List

C1 1 6800uF 25V Electrolytic Capcitor 
T1 1 3A 15V Transformer 
BR1 1 5A 50V Bridge Rectifier 10A 50V Bridge Rectifier
S1 1 5A SPST Switch 
F1 1 4A 250V Fuse