Category Archives: Power supply

1. 12v Battery Voltage Monitor circuit with LM339 comparator March 17, 2010

   Posted in Battery Charger, LED Circuit, Power supply, Switch circuit.

   No comments
2. Infrared Remote Controller and Transmitter Circuit with IC4013 March 15, 2010

   Posted in Power supply, Switch circuit.

   No comments
3. Flyback driver circuit for 10KV to 30KV March 5, 2010

   Posted in Power supply.

   No comments
4. Metal sensor detector circuit schematic with TDA2822 February 2, 2010

   Posted in Power supply.

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5. 2-36V adjustable regulator power supply circuit with LM1458 February 1, 2010

   Posted in Power supply.

   No comments
6. 10A Regulator Power Supply with IC78XX January 31, 2010

   Posted in Power supply, Switching regulator circuit.

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7. Water Level Sensor and Alarm Circuit with CD4066 January 28, 2010

   Posted in Power supply.

   No comments
8. Electric power controller Circuit with TRIAC TB12B6C January 26, 2010

   Posted in Power amplifier, Power supply.

   2 comments
9. 6V to 12V Converter Circuit with BC547-BD679 January 18, 2010

   Posted in Power supply.

   1 comment
10. Traffic light LED circuit with IC CD4072 January 9, 2010

    Posted in Power supply.

    No comments
11. 22Watt Audio Amplifier Circuit with IC TDA1554 January 5, 2010

    Posted in Power supply.

    3 comments
12. 14Vdc at 2Watt Switching Power Supply Circuit October 23, 2009

    Posted in Power supply, Switching regulator circuit.

    No comments
13. 50W Audio Power Amplifier with IC TDA1514A October 9, 2009

    Posted in Power supply.

    No comments
14. Adjustable regulator power supply circuit with LM317 October 3, 2009

    Posted in Power amplifier, Power supply, Switching regulator circuit.

    No comments
15. 12 Vdc Dual Power Supply circuit with IC 7812&7912 August 31, 2009

    Posted in Power supply, Switching regulator circuit.

    No comments
16. 5Vdc 2A high current regulator circuit with LM317 July 4, 2009

    Posted in Power supply.

    No comments
17. 5 Volts Switching Power supply circuit with LM2575 July 1, 2009

    Posted in Power supply.

    No comments
18. 14 Volts 2Watt Switching Power Supply Circuit With 2N3053 July 1, 2009

    Posted in Power supply.

    No comments
19. AC voltage light dimmers circuit with SCR June 28, 2009

    Posted in Power converter, Power supply.

    1 comment
20. DC-DC Converter 5 to 30 Voltage circuit with IC CD1846P June 28, 2009

    Posted in Power converter, Power supply.

    No comments
21. Power supply 1.2 to 25 Vdc circuit with LM350T June 24, 2009

    Posted in Power supply.

    No comments
22. Power supply with IC regulator 7805,7806,7809,7810,7812 June 18, 2009

    Posted in Power supply.

    No comments
23. Adjustable Power supply 0-30 Vdc / 5A with LM732 June 18, 2009

    Posted in Power supply.

    No comments
24. 13.8 V High current Power supply June 18, 2009

    Posted in Power supply.

    No comments
25. Timer Power On Relay Project June 12, 2009

    Posted in Power supply.

    No comments