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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: 30,232
    pranam77
    29th August 2009, 08:21 Go to last post

  1. Regulating temperature of mains connected heating element: Skipping mains half cycles

    Started by treez, 9th November 2019 14:10
    2 Pages •
    1 2
    8 Attachment(s)
    • Replies: 33
    • Views: 1,798
    treez
    Today, 13:59 Go to last post

  2. Need to reduce drain voltage spike in LM5019 Buck converter

    Started by treez, 15th January 2020 21:44
    3 Attachment(s)
    • Replies: 5
    • Views: 234
    treez
    Today, 12:02 Go to last post

  3. ADC Value gets changed when a Digital output enables

    Started by Thamilarasan, Today 06:34
    • Replies: 2
    • Views: 108
    KlausST
    Today, 10:10 Go to last post

  4. Repair SMPS for cooktop

    Started by Cortezz, 9th January 2020 21:34
    16 Attachment(s)
    • Replies: 13
    • Views: 521
    Cortezz
    Today, 07:42 Go to last post

  5. How the washing machine Automatic Load Sense works?

    Started by nis2311, 8th January 2020 18:40
    • Replies: 15
    • Views: 779
    nis2311
    Today, 05:50 Go to last post

  6. Require a Desgin of A MOSFET based Switch , for study purpose .

    Started by thannara123, 11th January 2020 04:49
    7 Attachment(s)
    • Replies: 19
    • Views: 837
    Audioguru
    Today, 02:12 Go to last post

  7. Simulate the third-order synchronous generator.

    Started by math_daoud, Yesterday 21:03
    1 Attachment(s)
    • Replies: 0
    • Views: 87
    math_daoud
    Yesterday, 21:03 Go to last post

  8. NIMH Button cell 8.4volt 40mA

    Started by vrage, Yesterday 10:27
    1 Attachment(s)
    • Replies: 0
    • Views: 96
    vrage
    Yesterday, 10:27 Go to last post

  9. Step Down 16khz noise output on VIN

    Started by player80, 25th December 2019 01:14
    2 Attachment(s)
    • Replies: 14
    • Views: 838
    player80
    16th January 2020, 12:16 Go to last post

  10. DC Booster for Solar Pump

    Started by jatrom, 9th January 2020 13:56
    1 Attachment(s)
    • Replies: 5
    • Views: 454
    Easy peasy
    13th January 2020, 02:04 Go to last post

  11. Does It Make Sense to Connect SMD Fuses In Parallel Instead of Using Bigger One

    Started by strahd_von_zarovich, 12th January 2020 16:24
    • Replies: 3
    • Views: 278
    schmitt trigger
    12th January 2020, 23:04 Go to last post

  12. 1.5kw DC to DC Boost Converter Circuit

    Started by Powerglide, 7th December 2019 06:21
    2 Pages •
    1 2
    3 Attachment(s)
    • Replies: 22
    • Views: 1,567
    KlausST
    11th January 2020, 11:53 Go to last post

  13. [SOLVED] Technique behind the Charging and Inverting Function of an Inverter

    Started by thannara123, 6th January 2020 15:25
    • Replies: 6
    • Views: 436
    thannara123
    10th January 2020, 13:45 Go to last post

  14. [SOLVED] Transformer saturation & ACM control

    Started by fourtytwo, 8th January 2020 22:06
    2 Attachment(s)
    • Replies: 7
    • Views: 398
    fourtytwo
    10th January 2020, 11:29 Go to last post

  15. Need Suggestions to run DC Motor

    Started by seneda, 9th January 2020 09:09
    1 Attachment(s)
    • Replies: 4
    • Views: 322
    SunnySkyguy
    10th January 2020, 02:16 Go to last post

  16. Input capacitor of SMPS (IRM 30-12) is burnt

    Started by phoenixdesign, 7th January 2020 11:55
    2 Attachment(s)
    • Replies: 2
    • Views: 236
    phoenixdesign
    9th January 2020, 11:40 Go to last post

  17. LT3750 Capacitor Charging Problem

    Started by abinav, 7th January 2020 14:42
    2 Attachment(s)
    • Replies: 3
    • Views: 286
    abinav
    8th January 2020, 13:09 Go to last post

  18. How to brake a three phase brushless DC motor?

    Started by mtcs, 7th January 2020 02:24
    • Replies: 4
    • Views: 302
    mtcs
    7th January 2020, 20:15 Go to last post

  19. Is this the reason there's so few 2 Transistor Fwd Sync Rect controllers?

    Started by treez, 4th January 2020 00:25
    4 Attachment(s)
    • Replies: 3
    • Views: 388
    Easy peasy
    5th January 2020, 02:51 Go to last post

  20. LT1248 PFC Controller

    Started by treez, 28th December 2019 19:11
    1 Attachment(s)
    • Replies: 16
    • Views: 944
    treez
    4th January 2020, 15:28 Go to last post

  21. Charging from USB port, how much current can I draw?

    Started by Plecto, 30th December 2019 18:28
    • Replies: 8
    • Views: 614
    KlausST
    3rd January 2020, 02:29 Go to last post

  22. LT1681 Forward controller in offline use? (low current sense threshold of 150mV)

    Started by treez, 2nd January 2020 16:21
    • Replies: 4
    • Views: 311
    treez
    2nd January 2020, 20:37 Go to last post

  23. LT3799 based offline Flyback with standard error amplifier connection.

    Started by treez, 2nd January 2020 20:33
    2 Attachment(s)
    • Replies: 0
    • Views: 160
    treez
    2nd January 2020, 20:33 Go to last post

  24. Full Bridge synchronous rectifier controller malfunctions in LTspice

    Started by treez, 31st December 2019 02:40
    10 Attachment(s)
    • Replies: 5
    • Views: 445
    treez
    2nd January 2020, 16:13 Go to last post

  25. Synchronous Two trasnsistor forward goes wrong....too high reverse inductor current

    Started by treez, 15th December 2019 01:08
    5 Attachment(s)
    • Replies: 6
    • Views: 640
    treez
    31st December 2019, 14:26 Go to last post

  26. Motor dummy load resistor calculator

    Started by vikash23, 11th November 2019 17:51
    1 Attachment(s)
    • Replies: 4
    • Views: 539
    dick_freebird
    31st December 2019, 01:52 Go to last post

  27. Current increase electrolytic cell

    Started by Kajunbee, 21st November 2019 01:43
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 22
    • Views: 2,572
    c_mitra
    30th December 2019, 14:42 Go to last post

  28. buck inductor losses

    Started by yoosefheidari, 27th December 2019 19:46
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 22
    • Views: 1,183
    yoosefheidari
    30th December 2019, 13:12 Go to last post

  29. NCP4306 offline flyback synchronous rectifier controller IC

    Started by treez, 30th December 2019 02:59
    • Replies: 0
    • Views: 187
    treez
    30th December 2019, 02:59 Go to last post

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

    Started by treez, 25th August 2019 00:21
    3 Attachment(s)
    • Replies: 8
    • Views: 681
    treez
    28th December 2019, 22:44 Go to last post
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