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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: 31,213
    pranam77
    29th August 2009, 08:21 Go to last post

  1. higher output frequency with PCA9685?

    Started by omax, Today 10:14
    • Replies: 1
    • Views: 2
    KlausST
    Today, 11:29 Go to last post

  2. Size of the LCL filter damper resistor

    Started by kappa_am, Today 09:04
    • Replies: 1
    • Views: 30
    Easy peasy
    Today, 11:01 Go to last post

  3. Where to get schematics about SCRs full-wave triggering circuits ?

    Started by eagle1109, 18th March 2020 20:48
    5 Pages •
    1 2 3 ... 5
    57 Attachment(s)
    • Replies: 95
    • Views: 3,163
    betwixt
    Today, 09:38 Go to last post

  4. Half Bridge LLC Transformer

    Started by biswaIITH, 4th April 2020 14:52
    4 Attachment(s)
    • Replies: 13
    • Views: 443
    biswaIITH
    Today, 08:51 Go to last post

  5. Pulse power dissipation in a BJT

    Started by kender, Yesterday 19:04
    • Replies: 6
    • Views: 130
    Easy peasy
    Today, 07:53 Go to last post

  6. Why and how is PWM implemented in Field Oriented Control (FOC) ?

    Started by Cadenabaldovin, Yesterday 20:28
    • Replies: 1
    • Views: 58
    KlausST
    Yesterday, 21:44 Go to last post

  7. Off-the shelf transformer for push pull converter

    Started by stenzer, 30th March 2020 22:04
    2 Pages •
    1 2
    2 Attachment(s)
    • Replies: 22
    • Views: 890
    c_mitra
    Yesterday, 12:20 Go to last post

  8. Best topology for a 5kW DC-DC 48V input

    Started by Draytek321, 4th April 2020 13:12
    • Replies: 4
    • Views: 210
    Easy peasy
    5th April 2020, 08:42 Go to last post

  9. 12kW power supply spec with vin = 1000v to 880v?

    Started by treez, 3rd April 2020 08:24
    • Replies: 3
    • Views: 224
    biswaIITH
    3rd April 2020, 23:05 Go to last post

  10. UC3845 ETD29 transformer PWM signal

    Started by ivan_mateo, 27th March 2020 17:09
    2 Pages •
    1 2
    14 Attachment(s)
    • Replies: 23
    • Views: 962
    FvM
    2nd April 2020, 11:47 Go to last post

  11. how to select capacitor for ruhmkorff coil?

    Started by dl09, 31st March 2020 15:23
    • Replies: 10
    • Views: 438
    albbg
    1st April 2020, 22:16 Go to last post

  12. LDO & BUck Converter

    Started by rohit.leo98, 1st April 2020 08:24
    1 Attachment(s)
    • Replies: 3
    • Views: 296
    treez
    1st April 2020, 20:55 Go to last post

  13. Large numbers of paralleled DCDC modules?...more than datasheet recomends

    Started by treez, 8th February 2020 15:00
    3 Pages •
    1 2 3
    14 Attachment(s)
    • Replies: 58
    • Views: 3,606
    treez
    1st April 2020, 06:08 Go to last post

  14. Is a snubber circuit required with zero-cross optocoupler

    Started by tekbird, 30th March 2020 15:35
    • Replies: 4
    • Views: 332
    FvM
    31st March 2020, 08:19 Go to last post

  15. Bootstrapping with Opto Driver

    Started by MikailElectronics, 30th March 2020 10:39
    2 Attachment(s)
    • Replies: 5
    • Views: 346
    KlausST
    30th March 2020, 13:09 Go to last post

  16. Non isolated SMPS does not need Y capacitors?

    Started by treez, 24th March 2020 13:03
    • Replies: 11
    • Views: 620
    treez
    29th March 2020, 19:04 Go to last post

  17. Transient testing rig for 3720W power supply with DCDC modules.

    Started by treez, 1st March 2020 20:49
    3 Attachment(s)
    • Replies: 5
    • Views: 486
    treez
    28th March 2020, 17:50 Go to last post

  18. [SOLVED] Effect of LC filter in simulation of BTL H-Bridge inverter?

    Started by Nurahmed, 23rd March 2020 16:48
    16 Attachment(s)
    • Replies: 12
    • Views: 642
    Nurahmed
    27th March 2020, 01:37 Go to last post

  19. Noise coupling into DCDC module via the ground copper pour directly beneath it?

    Started by treez, 25th March 2020 17:14
    1 Attachment(s)
    • Replies: 2
    • Views: 294
    treez
    26th March 2020, 22:19 Go to last post

  20. How to mitigate large area ground current loops in large arrays of paralleled SMPS's?

    Started by treez, 26th March 2020 16:19
    1 Attachment(s)
    • Replies: 3
    • Views: 275
    betwixt
    26th March 2020, 20:58 Go to last post

  21. how to make diy inverter

    Started by dl09, 22nd March 2020 01:18
    1 Attachment(s)
    • Replies: 10
    • Views: 694
    Easy peasy
    24th March 2020, 05:02 Go to last post

  22. thought experiment to understand measuring equipment.

    Started by dl09, 22nd March 2020 15:44
    2 Attachment(s)
    • Replies: 18
    • Views: 872
    wwfeldman
    23rd March 2020, 12:51 Go to last post

  23. Current sensor upstream of Bulk of output capacitance in DCDC converter?

    Started by treez, 16th March 2020 22:45
    8 Attachment(s)
    • Replies: 16
    • Views: 927
    treez
    21st March 2020, 18:50 Go to last post

  24. Nema 17 vs Nema 23v for 3d Printer

    Started by naotenkgou3, 20th March 2020 05:52
    • Replies: 1
    • Views: 252
    LudwigCloetens
    21st March 2020, 18:16 Go to last post

  25. [SOLVED] uc3842/3843 Vcc problem in smps.

    Started by codemaster11, 21st February 2020 19:13
    3 Pages •
    1 2 3
    8 Attachment(s)
    • Replies: 44
    • Views: 1,886
    codemaster11
    21st March 2020, 11:58 Go to last post

  26. BLDC motor regenerative breaking

    Started by BoopathiS, 19th March 2020 13:36
    1 Attachment(s)
    • Replies: 3
    • Views: 357
    FvM
    21st March 2020, 09:55 Go to last post

  27. Question why one of the MOSFET burn shorted in my SS relay

    Started by Alan8947, 7th March 2020 03:01
    3 Pages •
    1 2 3
    18 Attachment(s)
    • Replies: 56
    • Views: 2,284
    Alan8947
    19th March 2020, 17:54 Go to last post

  28. what if i connect a battery to the electromagnet?

    Started by dl09, 16th March 2020 16:21
    • Replies: 10
    • Views: 630
    Audioguru
    19th March 2020, 00:07 Go to last post

  29. how to measure permeability of iron core?

    Started by dl09, 12th March 2020 16:15
    • Replies: 15
    • Views: 985
    mtwieg
    18th March 2020, 14:23 Go to last post

  30. Circuit that detects when an external event induces electrical energy

    Started by mikrovolt, 16th March 2020 06:20
    2 Attachment(s)
    • Replies: 7
    • Views: 561
    BradtheRad
    17th March 2020, 19:47 Go to last post
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