Power Electronics

441 topics in this forum

1. IGBT gate drive optocoupler connection

   By Guest tahsinaloba, January 17, 2015
   • 1 reply
   • 1.8k views
   • 
   • Guest
   • January 21, 2015

2. Home Made Mobile Phone Charger

   By Dinesh Wick, September 5, 2016   

   • charger
   • mobile
   • (and 1 more)

     Tagged with:

     • charger
     • mobile
     • homemade
   • 1 reply
   • 1.9k views
   • 
   • audioguru
   • September 6, 2016

3. Ideas for a replacement PSU?

   By protech, October 2, 2010
   • 1 reply
   • 1.9k views
   • 
   • amadjo_01
   • November 24, 2010

4. doubt storage batteries

   By nogueiraat, March 26, 2023
   • 1 reply
   • 567 views
   • 
   • HarryA
   • March 28, 2023

5. DC-DC converters

   By Apoorv, December 25, 2015
   • 1 reply
   • 1.9k views
   • 
   • audioguru
   • December 25, 2015

6. USB switch

   By goldeneye, March 28, 2007
   • 1 reply
   • 2.3k views
   • 
   • kruno
   • April 5, 2007

7. Newbie: USB as power source for a 75w device?

   By latlon99, July 6, 2011
   • 1 reply
   • 2k views
   • 
   • redwire
   • July 6, 2011

8. SMPS with part No. HF100W-SB-13.8.

   By sanjay76, July 11, 2011
   • 1 reply
   • 2.1k views
   • 
   • Hero999
   • July 11, 2011

9. MOSFET FAILURE

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

10. I need power supply of 0-30 volts, 0-3 amps corrected PCB

    By lobinho, February 24, 2011
    • 1 reply
    • 2k views
    • 
    • audioguru
    • February 25, 2011

11. schottky specification in LCD monitor switchmode supply

    By mcbmcb0, August 18, 2014
    • 1 reply
    • 2k views
    • 
    • indulis
    • August 19, 2014

12. Using 1N4148 As A Temperature Sensor

    By yamadanao, June 19, 2017   

    • 1n4148
    • 1 reply
    • 3.6k views
    • 
    • audioguru
    • June 20, 2017

13. Sourcing high voltage isolation switch for 150V @ 40A

    By stube40, March 17, 2010
    • 1 reply
    • 1.9k views
    • 
    • indulis
    • March 17, 2010

14. Motor Controller - Understanding the circuitry external to the ICs

    By jegues, August 5, 2013
    • 1 reply
    • 2k views
    • 
    • Guest
    • August 13, 2013

15. Variable Pc PowerSupply (modification)

    By gevv, May 6, 2007
    • 1 reply
    • 2.1k views
    • 
    • ante
    • May 6, 2007

16. Which PWM IC to use for 72/12 volt buck converter

    By Guest mnikhilesh, May 22, 2013
    • 1 reply
    • 1.9k views
    • 
    • Guest
    • May 22, 2013

17. Recommended MOSFET Gate Driver and MOSFETs for H-Bridge Motor Controller

    By jegues, August 5, 2013
    • 1 reply
    • 2.7k views
    • 
    • Guest
    • October 2, 2013

18. Safe Power for electronics

    By AVpassion, April 23, 2019
    • 1 reply
    • 2.7k views
    • 
    • yuehuazz
    • September 29, 2019

19. Free Power IC and Flyback Trans information ...

    By Service Manual, July 23, 2011
    • 1 reply
    • 3.4k views
    • 
    • josepha
    • February 8, 2017

20. current regulation help

    By missouri100, March 22, 2010
    • 1 reply
    • 1.8k views
    • 
    • Hero999
    • March 22, 2010

21. protection circuitry for IGBTs in inverter

    By mc, June 8, 2007
    • 1 reply
    • 1.8k views
    • 
    • AN920
    • June 9, 2007

22. Using Powertool Battery to power project

    By Guest pdbeyer, March 6, 2013
    • 1 reply
    • 2.2k views
    • 
    • Guest
    • August 1, 2013

23. Help for voltage regulation

    By Guest craziboyi, May 15, 2014
    • 1 reply
    • 1.7k views
    • 
    • babylonfive
    • May 18, 2014

24. Sound Card Input

    By its.awais, October 28, 2012
    • 1 reply
    • 3k views
    • 
    • Hero999
    • October 28, 2012

25. SKIMMER CIRCUIT

    By Guest durgababu2010, August 14, 2013
    • 1 reply
    • 2.1k views
    • 
    • Hero999
    • August 14, 2013