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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: 26,921
    pranam77
    29th August 2009, 08:21 Go to last post

  1. [SOLVED] Transformer: current loss

    Started by Swend, Yesterday 15:33
    7 Attachment(s)
    • Replies: 4
    • Views: 108
    Easy peasy
    Today, 02:54 Go to last post

  2. When is power too high for BCM Boost PFC and CCM Boost PFC is more efficient?

    Started by treez, Yesterday 23:39
    • Replies: 1
    • Views: 60
    Easy peasy
    Today, 02:45 Go to last post

  3. Measuring leakage inductance of flyback transformer

    Started by treez, Yesterday 12:33
    • Replies: 2
    • Views: 91
    Easy peasy
    Today, 02:39 Go to last post

  4. Boost PFC controller must contain anti-distortion feature for zero crossings

    Started by treez, Yesterday 00:21
    3 Attachment(s)
    • Replies: 7
    • Views: 170
    Easy peasy
    Today, 00:35 Go to last post

  5. Power limitation using ic power integration topswitch

    Started by hichamcentre, Yesterday 21:33
    1 Attachment(s)
    • Replies: 3
    • Views: 85
    betwixt
    Yesterday, 22:52 Go to last post

  6. Center tapped transformer (forward converter)

    Started by kathmandu, 15th August 2019 17:58
    8 Attachment(s)
    • Replies: 18
    • Views: 599
    treez
    Yesterday, 22:13 Go to last post

  7. Switching power supply

    Started by clros, Yesterday 18:16
    • Replies: 4
    • Views: 90
    clros
    Yesterday, 21:56 Go to last post

  8. Design of an isolated dc-dc power supply

    Started by Cecemel, Yesterday 14:42
    • Replies: 4
    • Views: 108
    Cecemel
    Yesterday, 20:51 Go to last post

  9. Operating current in Gate Drivers

    Started by Adithya_Pai, Yesterday 10:45
    • Replies: 4
    • Views: 122
    KlausST
    Yesterday, 16:58 Go to last post

  10. Alternative Flyback Transformer

    Started by km191919, 24th August 2019 18:30
    3 Attachment(s)
    • Replies: 3
    • Views: 119
    km191919
    Yesterday, 14:46 Go to last post

  11. Booster converter Circuit

    Started by parsiva, 3rd July 2019 10:07
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 38
    • Views: 1,974
    parsiva
    Yesterday, 09:48 Go to last post

  12. LTC4020 not regulating, blowing sense resistors during debug

    Started by MARGD, 14th August 2019 20:52
    6 Attachment(s)
    • Replies: 7
    • Views: 365
    Easy peasy
    24th August 2019, 02:12 Go to last post

  13. Determine Transformer Loss

    Started by Swend, 20th August 2019 15:46
    5 Attachment(s)
    • Replies: 6
    • Views: 324
    aryajur
    22nd August 2019, 20:17 Go to last post

  14. LLC converter with F(sw) > upper resonant frequency

    Started by treez, 22nd August 2019 09:28
    • Replies: 1
    • Views: 124
    Easy peasy
    22nd August 2019, 09:40 Go to last post

  15. LTC4020 component selection

    Started by Danie., 28th June 2019 00:14
    7 Attachment(s)
    • Replies: 13
    • Views: 843
    KlausST
    22nd August 2019, 06:01 Go to last post

  16. SMPS PFC+LLC/Flyback 24V 100W low THD cool thermals reference design?

    Started by frang, 21st August 2019 20:07
    • Replies: 1
    • Views: 123
    Easy peasy
    22nd August 2019, 05:19 Go to last post

  17. Delay Relay Help Needed

    Started by go_hercules, 21st August 2019 05:50
    • Replies: 1
    • Views: 77
    KlausST
    21st August 2019, 06:17 Go to last post

  18. [SOLVED] Best topology DCDC adjustable output

    Started by RandomElectrons, 25th May 2019 20:59
    3 Pages •
    1 2 3
    10 Attachment(s)
    • Replies: 53
    • Views: 2,753
    RandomElectrons
    20th August 2019, 18:23 Go to last post

  19. SMPS Switch off and switch on repeatedly

    Started by vishjay, 20th August 2019 12:03
    • Replies: 1
    • Views: 126
    betwixt
    20th August 2019, 13:12 Go to last post

  20. Bridge Rectifier won't Rectify

    Started by Swend, 17th August 2019 18:47
    2 Pages •
    1 2
    13 Attachment(s)
    • Replies: 26
    • Views: 695
    Swend
    20th August 2019, 12:47 Go to last post

  21. Pulse transformer output measured vs. calculated?

    Started by Swend, 15th August 2019 13:06
    2 Pages •
    1 2
    6 Attachment(s)
    • Replies: 23
    • Views: 650
    Swend
    19th August 2019, 10:06 Go to last post

  22. 1 minute vs 1 second isolation voltage test for isolated offline SMPS transformer

    Started by treez, 9th August 2019 20:18
    1 Attachment(s)
    • Replies: 17
    • Views: 777
    treez
    17th August 2019, 12:50 Go to last post

  23. Small high voltage rated mains common mode chokes not availabel offtheshelf

    Started by treez, 17th August 2019 12:40
    • Replies: 0
    • Views: 108
    treez
    17th August 2019, 12:40 Go to last post

  24. Determine the power of the ferrite ring in its dimensions

    Started by SS1_Raptor, 14th August 2019 07:16
    • Replies: 1
    • Views: 165
    Easy peasy
    14th August 2019, 09:34 Go to last post

  25. Multiple relay with controllers

    Started by venkates2218, 8th June 2019 08:03
    2 Pages •
    1 2
    3 Attachment(s)
    • Replies: 26
    • Views: 1,326
    KlausST
    12th August 2019, 20:51 Go to last post

  26. How to drive vending Machine motor through MOSFET Driver Module?

    Started by sugandha123, 8th August 2019 14:09
    6 Attachment(s)
    • Replies: 9
    • Views: 364
    sugandha123
    12th August 2019, 18:13 Go to last post

  27. Mosfet Driver Vs BJT Driver

    Started by SS1_Raptor, 11th August 2019 18:00
    1 Attachment(s)
    • Replies: 6
    • Views: 274
    KlausST
    12th August 2019, 07:20 Go to last post

  28. Using TL431/OPTO feedback with LNK304 based HV Buck

    Started by treez, 10th August 2019 23:45
    • Replies: 1
    • Views: 161
    betwixt
    11th August 2019, 00:03 Go to last post

  29. [SOLVED] What the best driver for controlling SSRs using a 5v uC

    Started by Xenobius, 10th August 2019 13:42
    1 Attachment(s)
    • Replies: 5
    • Views: 213
    betwixt
    10th August 2019, 17:08 Go to last post

  30. Nominal current of diode bridge rectifier

    Started by MikhailFrolov, 9th August 2019 18:20
    • Replies: 5
    • Views: 297
    wwfeldman
    10th August 2019, 14:17 Go to last post
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