6V To 12V Converter
This inverter circuit can provide up to 800mA of 12V power from a 6V supply. For example, you could run 12V car accessories in a 6V (British?) car. The circuit is simple, about 75% efficient and quite useful. By changing just a few components, you can also modify it for different voltages.
|
Part |
Total Qty. |
De_s_c_r_i_p_t_ion |
| R1, R4 |
2 |
2.2K 1/4W Resistor |
| R2, R3 |
2 |
4.7K 1/4W Resistor |
| R5 |
1 |
1K 1/4W Resistor |
| R6 |
1 |
1.5K 1/4W Resistor |
| R7 |
1 |
33K 1/4W Resistor |
| R8 |
1 |
10K 1/4W Resistor |
| C1,C2 |
2 |
0.1uF Ceramic Disc Capacitor |
| C3 |
1 |
470uF 25V Electrolytic Capcitor |
| D1 |
1 |
1N914 Diode |
| D2 |
1 |
1N4004 Diode |
| D3 |
1 |
12V 400mW Zener Diode |
| Q1, Q2, Q4 |
3 |
BC547 NPN Transistor |
| Q3 |
1 |
BD679 NPN Transistor |
| L1 |
1 |
See Notes |
| MISC |
1 |
Heatsink For Q3, Binding Posts (For Input/Output), Wire, Board |
Source:
http://www.aaroncake.netKeywords :
6V,
To,
12V,
Converter
Writer : delon |
2 Feb 2011 Wed
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