Power Electronics

441 topics in this forum

1. Flyback Primary Current Problem

   By Guest eemree87, March 12, 2014
   • 1 reply
   • 2.4k views
   • 
   • indulis
   • May 19, 2014

2. 220v dc motor speed control using a microcontroller (PWM)

   By id_ruben, August 19, 2011
   • 1 reply
   • 2.4k views
   • 
   • Hero999
   • August 19, 2011

3. MOVED: Power Electronic E-book

   By Gazza, November 26, 2006
   • 0 replies
   • 2.4k views
   • 
   • Gazza
   • November 26, 2006

4. Using circuit power supply to power relay load ...

   By pjd, January 23, 2011
   • 4 replies
   • 2.4k views
   • 
   • pjd
   • January 23, 2011

5. 130vdc 2a from 230vac

   By maxy123, May 27, 2011
   • 1 reply
   • 2.4k views
   • 
   • Hero999
   • May 27, 2011

6. Using LM723

   By Guest A.R.mazaheri, December 25, 2006
   • 1 reply
   • 2.4k views
   • 
   • mvs sarma
   • December 25, 2006

7. switching 12Vdc with 3Vdc

   By jeeep, May 5, 2007
   • 5 replies
   • 2.4k views
   • 
   • audioguru
   • May 6, 2007

8. Charging/Switching efficiency

   By Rice, July 9, 2009
   • 1 reply
   • 2.4k views
   • 
   • indulis
   • July 13, 2009

9. Checking new PC power supply

   By HarryA, February 2, 2010
   • 3 replies
   • 2.4k views
   • 
   • HarryA
   • February 4, 2010

10. More PWM questions

    By Breezy, July 16, 2010
    • 4 replies
    • 2.4k views
    • 
    • indulis
    • July 23, 2010

11. power circuit

    By oldman2021, November 2, 2021
    • 5 replies
    • 2.4k views
    • 
    • reznik hauf
    • March 4, 2023

12. High Voltage (2 Kvrms) shielded cables

    By masudasim, October 4, 2012
    • 1 reply
    • 2.4k views
    • 
    • Kevin Weddle
    • October 5, 2012

13. QM20TD-H For 3 Phase Inverter

    By Dr471e, July 28, 2012
    • 1 reply
    • 2.4k views
    • 
    • Hero999
    • July 30, 2012

14. Circuit board inside computer power supply

    By foxOnTheRun, November 1, 2011
    • 1 reply
    • 2.4k views
    • 
    • Hero999
    • November 1, 2011

15. MOSFET FAILURE

    By kidong, January 3, 2020
    • 1 reply
    • 2.4k views
    • 
    • HarryA
    • January 3, 2020

16. PCB Tracing

    By sbrevankar, September 1, 2011
    • 1 reply
    • 2.3k views
    • 
    • Hero999
    • September 1, 2011

17. What is a Reactor? (Context: Substations)

    By jegues, May 30, 2011
    • 2 replies
    • 2.3k views
    • 
    • jegues
    • May 30, 2011

18. A novice question on batteries

    By Bassy Slides, October 4, 2010
    • 3 replies
    • 2.3k views
    • 
    • Stephenah
    • October 20, 2010

19. FLYBACK CONVERTER

    By vag1500, February 25, 2007
    • 3 replies
    • 2.3k views
    • 
    • vag1500
    • March 29, 2007

20. 18v charger

    By Brandon, December 13, 2019
    • 1 reply
    • 2.3k views
    • 
    • HarryA
    • December 15, 2019

21. SMPS Ferrite Core from UK

    By Roomi, March 17, 2013
    • 0 replies
    • 2.3k views
    • 
    • Roomi
    • March 17, 2013

22. Advice Needed for Switching ~1000W Voltage Sources to Inverter

    By dwarnecke11, April 15, 2011
    • 2 replies
    • 2.3k views
    • 
    • einstein0
    • June 25, 2011

23. DC circuit breakers rated >63A?

    By stube40, May 17, 2011
    • 2 replies
    • 2.3k views
    • 
    • stube40
    • May 18, 2011

24. SMPS question...

    By evilrichy, March 23, 2007
    • 5 replies
    • 2.3k views
    • 
    • Kevin Weddle
    • March 24, 2007

25. Re: Under charge or overcharge

    By kevinwright, August 27, 2009
    • 0 replies
    • 2.3k views
    • 
    • kevinwright
    • August 27, 2009