Power Electronics

441 topics in this forum

1. LOW -PASS filter for cleaner AC power supply

   By keron, June 15, 2012
   • 0 replies
   • 2.1k views
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   • keron
   • June 15, 2012

2. Help needed to design an Ultra Fast Charger with DC input

   By hadigan, June 7, 2012
   • 0 replies
   • 2k views
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   • hadigan
   • June 7, 2012

3. LTspice simulation

   By meysaminter, May 23, 2012
   • 0 replies
   • 2.1k views
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   • meysaminter
   • May 23, 2012

4. +5V and -5V OUT PSU Problem !!!!

   By xsumirx, May 5, 2012
   • 3 replies
   • 3.2k views
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   • Hero999
   • May 6, 2012

5. Powering a device with Ac and Dc

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

6. Need help for SEPIC Converter

   By samson.bunty1986, April 17, 2012
   • 7 replies
   • 3.2k views
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   • Hero999
   • April 18, 2012

7. adjustable expandable schematic

   By spankey666, February 5, 2012
   • 1 reply
   • 2.2k views
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   • Guest
   • April 16, 2012

8. power supply for an olson side-bander

   By yero, April 16, 2012
   • 0 replies
   • 2k views
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   • yero
   • April 16, 2012

9. 3 Phase Bridge Rectifier

   By pawankanakadri, April 15, 2012
   • 1 reply
   • 2k views
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   • Hero999
   • April 15, 2012

10. Switching a 240v supply safely .. need advice/help?

    By KeepGood, February 23, 2012
    • 3 replies
    • 2.8k views
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    • KeepGood
    • April 10, 2012

11. Questions about my pwm sine inverter

    By gaetan8888, March 20, 2012
    • 0 replies
    • 2k views
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    • gaetan8888
    • March 20, 2012

12. To find 1 + δΔT from normalized RDs(on) vs. temperature curve of mosfet spec

    By battery123, February 15, 2012
    • 0 replies
    • 2.1k views
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    • battery123
    • February 15, 2012

13. Double Stage AC to AC Switch Mode Regulator(220V A.C.

    By Abid567, February 9, 2012
    • 1 reply
    • 2.2k views
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    • Hero999
    • February 9, 2012

14. step motror

    By fencer, February 8, 2012
    • 1 reply
    • 2k views
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    • Hero999
    • February 8, 2012

15. Battery Ch and DC supply

    By concentrik, January 2, 2012
    • 0 replies
    • 2.2k views
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    • concentrik
    • January 2, 2012

16. topic for thesis

    By krisanngenevaobnial, December 26, 2011
    • 1 reply
    • 2k views
    • 
    • audioguru
    • December 27, 2011

17. High Voltage Buck Converter Challenge 100-28V Step-down

    By gdylp2004, December 4, 2011
    • 2 replies
    • 2.6k views
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    • gdylp2004
    • December 5, 2011

18. Circuit board inside computer power supply

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

19. Joining w/ external GND killing my PSU?

    By bahstrike, October 19, 2011
    • 3 replies
    • 2.6k views
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    • bahstrike
    • October 20, 2011

20. How can I clean some dirty AC from my generator?

    By bobleny, July 29, 2011
    • 11 replies
    • 8k views
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    • crystal1108
    • October 14, 2011

21. Noisy relay now dead - help ~!

    By Nick Mulder, October 7, 2011
    • 2 replies
    • 2.1k views
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    • Nick Mulder
    • October 10, 2011

22. Checking Mosfets

    By pier, September 19, 2011
    • 4 replies
    • 3.8k views
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    • zoro222
    • October 1, 2011

23. PCB Tracing

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

24. Power Supply 40v 2a

    By xmen33, August 28, 2011
    • 0 replies
    • 2.1k views
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    • xmen33
    • August 28, 2011

25. 220v dc motor speed control using a microcontroller (PWM)

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