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Forum: Power Electronics

Power sources/convertion, Switching power supplies, Renewable energy, PLCs. Discussions relating to the design and implementation of alternative energies.

  1. Sticky Thread Sticky: READ BEFORE YOU POST - do not post e-books, ieee papers here

    Started by pranam77, 29th August 2009 08:21
    • Replies: 0
    • Views: 26,366
    pranam77
    29th August 2009, 08:21 Go to last post

  1. Buck/Boost Battery Charger works on dummy load, but does not charge batteries

    Started by ben5243, 23rd April 2019 22:12
    3 Pages •
    1 2 3
    34 Attachment(s)
    • Replies: 56
    • Views: 1,533
    Easy peasy
    Today, 02:20 Go to last post

  2. electromagnetic compatibility tests question

    Started by vishjay, Yesterday 20:23
    • Replies: 1
    • Views: 47
    kripacharya
    Yesterday, 22:04 Go to last post

  3. Possessed IGBT will not turn ON

    Started by Swend, 8th June 2019 11:53
    4 Attachment(s)
    • Replies: 14
    • Views: 245
    kripacharya
    Yesterday, 21:11 Go to last post

  4. Trying to build an LED Driver which will run with Vehicle Battery

    Started by MSMorkan, 13th June 2019 13:06
    • Replies: 4
    • Views: 156
    MSMorkan
    Yesterday, 15:06 Go to last post

  5. Best topology DCDC adjustable output

    Started by RandomElectrons, 25th May 2019 20:59
    2 Pages •
    1 2
    5 Attachment(s)
    • Replies: 30
    • Views: 1,329
    Easy peasy
    Yesterday, 08:30 Go to last post

  6. Need help to design Pi filter

    Started by satiz, 14th June 2019 08:44
    1 Attachment(s)
    • Replies: 3
    • Views: 222
    wwfeldman
    14th June 2019, 12:37 Go to last post

  7. Power consumption calculations including efficiency

    Started by stoui333, 13th June 2019 14:09
    • Replies: 3
    • Views: 149
    stoui333
    14th June 2019, 09:10 Go to last post

  8. Chossing MOsfet for boost converter

    Started by lerameur, 10th June 2019 16:20
    1 Attachment(s)
    • Replies: 12
    • Views: 343
    BradtheRad
    13th June 2019, 14:20 Go to last post

  9. Simple Power Supply with Noise Problems

    Started by Swend, 10th June 2019 16:35
    5 Attachment(s)
    • Replies: 13
    • Views: 363
    Easy peasy
    12th June 2019, 20:52 Go to last post

  10. Switching Solar Panels in Series and Parallel

    Started by sonar_abhi, 11th June 2019 13:48
    4 Attachment(s)
    • Replies: 4
    • Views: 156
    summitville
    12th June 2019, 19:11 Go to last post

  11. Connections diff probe

    Started by vishjay, 11th June 2019 21:26
    • Replies: 1
    • Views: 137
    KlausST
    11th June 2019, 22:23 Go to last post

  12. Current transformer and reading

    Started by alpha91, 11th June 2019 11:16
    • Replies: 1
    • Views: 138
    wwfeldman
    11th June 2019, 14:24 Go to last post

  13. Highest practical power of LED driver off 240VAC?

    Started by treez, 11th June 2019 06:19
    • Replies: 2
    • Views: 116
    Easy peasy
    11th June 2019, 08:36 Go to last post

  14. Gate driver with fault detection

    Started by kappa_am, 8th June 2019 09:28
    • Replies: 8
    • Views: 222
    Easy peasy
    11th June 2019, 08:07 Go to last post

  15. Solar panel regulator

    Started by tof177, 8th June 2019 21:34
    1 Attachment(s)
    • Replies: 5
    • Views: 184
    BradtheRad
    11th June 2019, 07:17 Go to last post

  16. 500W-1kW offtheshelf offlien SMPS's with no fan (240VAC)

    Started by treez, 8th June 2019 18:39
    • Replies: 4
    • Views: 168
    Easy peasy
    10th June 2019, 03:07 Go to last post

  17. [SOLVED] Multiple relay with controllers

    Started by venkates2218, 8th June 2019 08:03
    2 Attachment(s)
    • Replies: 12
    • Views: 350
    std_match
    9th June 2019, 00:32 Go to last post

  18. DCDC Step down possible circuit?

    Started by RandomElectrons, 4th June 2019 20:21
    3 Attachment(s)
    • Replies: 10
    • Views: 411
    RandomElectrons
    8th June 2019, 23:19 Go to last post

  19. DC DC converter for EFB-REV1

    Started by matthew-56, 5th June 2019 15:19
    • Replies: 6
    • Views: 233
    treez
    8th June 2019, 22:16 Go to last post

  20. iPhone charger vs Samsung charger.

    Started by Akanimo, 5th June 2019 21:28
    • Replies: 3
    • Views: 209
    Akanimo
    6th June 2019, 18:29 Go to last post

  21. Is this usb relay board safe for high powers?

    Started by phloaw, 4th June 2019 15:50
    • Replies: 6
    • Views: 189
    summitville
    6th June 2019, 14:44 Go to last post

  22. Voltage inverter feedback for microcontroller (TL431 and 4N25)

    Started by eduardoAvelar, 5th June 2019 03:51
    2 Attachment(s)
    • Replies: 9
    • Views: 308
    Akanimo
    6th June 2019, 07:10 Go to last post

  23. Isolated Dual interleaved PFC'd Flyback controller IC

    Started by treez, 26th May 2019 22:03
    2 Pages •
    1 2
    • Replies: 20
    • Views: 1,094
    Easy peasy
    6th June 2019, 04:02 Go to last post

  24. 24V to 5V Buck converter

    Started by Blue10, 2nd June 2019 16:43
    2 Pages •
    1 2
    6 Attachment(s)
    • Replies: 33
    • Views: 1,108
    Blue10
    4th June 2019, 23:26 Go to last post

  25. Fault mode of synchronous recrifier IC with BCM flyback

    Started by treez, 26th May 2019 18:37
    2 Attachment(s)
    • Replies: 3
    • Views: 237
    treez
    4th June 2019, 19:45 Go to last post

  26. Are DC to DC converters a type of SMPS?

    Started by Blue10, 3rd June 2019 22:51
    • Replies: 5
    • Views: 212
    Easy peasy
    4th June 2019, 10:36 Go to last post

  27. [SMPS]Flyback converter

    Started by Blue10, 2nd June 2019 02:11
    2 Attachment(s)
    • Replies: 5
    • Views: 380
    Easy peasy
    3rd June 2019, 08:11 Go to last post

  28. Using MOSFET as load for voltage regulator?

    Started by cane21, 27th May 2019 16:04
    3 Attachment(s)
    • Replies: 6
    • Views: 347
    treez
    1st June 2019, 20:51 Go to last post

  29. Push pull Transformer Winding Calculation

    Started by Thamilarasan, 30th May 2019 09:59
    • Replies: 7
    • Views: 414
    Easy peasy
    31st May 2019, 21:32 Go to last post

  30. DC Circuit Breaker Selection

    Started by stoui333, 31st May 2019 06:37
    1 Attachment(s)
    • Replies: 3
    • Views: 358
    KlausST
    31st May 2019, 14:44 Go to last post
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