Power Electronics

441 topics in this forum

1. power led drivers circuits?

   By mir_as82, August 19, 2009
   • 9 replies
   • 4.7k views
   • 
   • Hero999
   • August 23, 2009

2. Idiot's guide to transformers ?

   By Woodburner, August 28, 2010
   • 10 replies
   • 4.7k views
   • 
   • Woodburner
   • September 1, 2010

3. Burnt Resistor

   By peterk, October 21, 2018
   • 3 replies
   • 4.6k views
   • 
   • HarryA
   • March 17, 2020

4. Inverter

   By Freerider, May 9, 2007
   • 6 replies
   • 4.5k views
   • 
   • MP
   • June 11, 2007

5. Power freq 50hz or 60hz issue

   By TheBroker, March 9, 2007
   • 6 replies
   • 4.5k views
   • 
   • eurobuskers
   • May 10, 2007

6. Hard wire media device into car?

   By Guest paqman, November 28, 2013
   • 6 replies
   • 4.4k views
   • 
   • Guest
   • March 23, 2014

7. How to use 74HC595 Shift Register with Arduino?

   By sushawn, September 27, 2021
   • 2 replies
   • 4.4k views
   • 
   • Flounder
   • April 17, 2023

8. Getting Loop Gain of Boost Converter with UC3843 controller using SIMetrix

   By Guest kanmaedexandzelbladex, July 20, 2013
   • 3 replies
   • 4.3k views
   • 
   • Guest
   • August 5, 2013

9. Turning a 7805 on/off with a Push to Make Switch

   By MPapps, March 6, 2007
   • 11 replies
   • 4.3k views
   • 
   • audioguru
   • March 13, 2007

10. Isolated ground planes on a MCU controlled high voltage IGBT

    By stube40, February 23, 2010
    • 9 replies
    • 4.3k views
    • 
    • Hero999
    • March 6, 2010

11. 11.1 volts to 8.0 volts ?

    By HarryA, November 16, 2013
    • 8 replies
    • 4.3k views
    • 
    • audioguru
    • December 11, 2013

12. 16V 3.5A from 12V battery (17Ah)

    By frankwas, May 3, 2007
    • 10 replies
    • 4.3k views
    • 
    • ante
    • May 9, 2007

13. Power conversion

    By Cory D, October 8, 2015
    • 10 replies
    • 4.2k views
    • 
    • Bob Wettermann
    • October 19, 2015

14. Increasing the DC 5V 250 mA adopter volt & amp.

    By crazybuoy, September 19, 2010
    • 9 replies
    • 4.2k views
    • 
    • simplypowersupply
    • November 26, 2010

15. controlling 220v

    By eurobuskers, May 6, 2007
    • 11 replies
    • 4.2k views
    • 
    • eurobuskers
    • May 11, 2007

16. how many 10v leds for 230AC and a few other questions.

    By gamernixin, January 16, 2010
    • 11 replies
    • 4.1k views
    • 
    • gamernixin
    • January 19, 2010

17. Ac circuit bta41 self triggering

    By williangomes.a, June 17, 2019
    • 1 reply
    • 4k views
    • 
    • HarryA
    • June 17, 2019

18. LM2596 overheated NEED SOME HELP

    By Jane123, January 20, 2017   

    • lm2596，overheat，power supply，
    • lm2596
    • 1 reply
    • 4k views
    • 
    • admin
    • January 25, 2017

19. Stepper Motor Speed Control

    By Guest vish2207, January 28, 2014
    • 3 replies
    • 4k views
    • 
    • Guest
    • December 6, 2014

20. Switch mode power supply. Help!

    By juh, February 21, 2013
    • 2 replies
    • 4k views
    • 
    • Guest
    • September 18, 2013

21. Powering a device with Ac and Dc

    By xenobie, February 2, 2012
    • 3 replies
    • 4k views
    • 
    • vera
    • April 26, 2012

22. Ferrite core transformer design

    By kanaknpk, September 4, 2009
    • 4 replies
    • 3.9k views
    • 
    • indulis
    • May 19, 2014

23. Cooling a resistor load at 6 to 10kW

    By stube40, February 25, 2010
    • 8 replies
    • 3.9k views
    • 
    • awright
    • April 18, 2010

24. Question electrolytic capacitor

    By nogueiraat, April 24, 2021
    • 18 replies
    • 3.9k views
    • 
    • BD Electronics
    • June 7, 2022

25. v/f control of 3-phase Induction motor

    By bir_alma, December 18, 2006
    • 8 replies
    • 3.9k views
    • 
    • bir_alma
    • January 30, 2007