Power Electronics

441 topics in this forum

1. Raising Ni-MH Voltage

   By JamesBourne, September 28, 2010
   • 3 replies
   • 2k views
   • 
   • Hero999
   • September 28, 2010

2. 90v DC Power Supply

   By deanb, September 25, 2010
   • 7 replies
   • 3.7k views
   • 
   • Hero999
   • September 26, 2010

3. Programmable current source

   By cocopa, September 22, 2010
   • 1 reply
   • 1.7k views
   • 
   • Hero999
   • September 22, 2010

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

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

5. Active rectifier

   By Goncalves, September 14, 2010
   • 1 reply
   • 1.9k views
   • 
   • karen33marcus
   • October 25, 2010

6. Confusion on type of capacitor to be used in SG3524.

   By AbhimanyuSingh, September 2, 2010
   • 1 reply
   • 2.1k views
   • 
   • Hero999
   • September 3, 2010

7. Adjustable Current Limiting for Power Supply

   By sydkahn, August 30, 2010
   • 0 replies
   • 1.5k views
   • 
   • sydkahn
   • August 30, 2010

8. Idiot's guide to transformers ?

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

9. H-bridge using only n-channel mosfets

   By stube40, August 26, 2010
   • 2 replies
   • 2.1k views
   • 
   • Hero999
   • August 29, 2010

10. Help...problem with test circuit of SG3524..with duty ratio.

    By AbhimanyuSingh, August 23, 2010
    • 5 replies
    • 3.1k views
    • 
    • indulis
    • November 18, 2010

11. Dual Variable Power Supply - looking for......

    By DerFly, August 6, 2010
    • 3 replies
    • 2.6k views
    • 
    • Hero999
    • August 6, 2010

12. ColecoVision Internal Power Supply

    By ikrananka, July 29, 2010
    • 7 replies
    • 3.7k views
    • 
    • ikrananka
    • July 29, 2010

13. Buck converter with SG3524 and IR2117, problem with duty cycle.

    By AbhimanyuSingh, July 22, 2010
    • 4 replies
    • 4.8k views
    • 
    • ardian
    • November 16, 2010

14. More PWM questions

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

15. Simple issue: Solar power charger and inverter concurrently on battery

    By Guldborg, July 13, 2010
    • 0 replies
    • 1.6k views
    • 
    • Guldborg
    • July 13, 2010

16. Power Plugs

    By Silent Jack, July 13, 2010
    • 11 replies
    • 4.9k views
    • 
    • Silent Jack
    • August 10, 2010

17. lm 723 dual tracking Lab PSU

    By aubunnz, July 10, 2010
    • 2 replies
    • 3.5k views
    • 
    • KMoffett
    • August 1, 2010

18. ir2130

    By hosam171, June 30, 2010
    • 2 replies
    • 6.1k views
    • 
    • hosam171
    • June 30, 2010

19. USB cellphone charger

    By macabanchsha, June 16, 2010
    • 5 replies
    • 2.6k views
    • 
    • ARUN CHOWDARY
    • August 2, 2010

20. Evaluating total energy usage from just DC voltage and current

    By stube40, June 9, 2010
    • 15 replies
    • 5.1k views
    • 
    • stube40
    • June 18, 2010

21. Regarding SCR gate voltage

    By chintan_gaurav8, June 9, 2010
    • 1 reply
    • 1.7k views
    • 
    • ARUN CHOWDARY
    • August 2, 2010

22. Evaluating energy usage in an H-bridge motor control system

    By stube40, May 31, 2010
    • 0 replies
    • 1.8k views
    • 
    • stube40
    • May 31, 2010

23. Ac to AC converter - help needed

    By Manju_Bhat, May 27, 2010
    • 3 replies
    • 2.5k views
    • 
    • Hero999
    • May 27, 2010

24. please help me !!!!!!!!!!!!!!!!!!

    By blood, May 24, 2010
    • 1 reply
    • 2k views
    • 
    • jeremy84olsen
    • August 16, 2010

25. Power Supply for capacitor bank 1 2

    By Silent Jack, May 22, 2010
    • 40 replies
    • 12.4k views
    • 
    • Hero999
    • September 13, 2010