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Forum: diysmps

Do it your self Switch Mode Power Supply

  1. Sticky Thread Sticky: 1000w smps based on LUDO3232

    Started by Silvio, 11-08-2016 11:22 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 33
    • Views: 5,066
    06-16-2017, 08:33 AM Go to last post
  2. Sticky Thread Sticky: Some questions about my SMPS TIG Welder build...

    Started by blasphemy000, 09-30-2013 03:39 PM
    11 Pages
    1 2 3 ... 11
    • Replies: 108
    • Views: 26,039
    06-02-2017, 07:02 PM Go to last post
    • Replies: 16
    • Views: 2,826
    05-02-2017, 10:19 PM Go to last post
  3. Sticky Thread Sticky: 1kW smps project (based on MicrosiM design)

    Started by ludo3232, 11-18-2010 08:56 PM
    125 Pages
    1 2 3 ... 125
    • Replies: 1,246
    • Views: 510,852
    04-12-2017, 04:59 PM Go to last post
  4. Sticky Thread Sticky: My 1KW Commercial SMPS

    Started by MicrosiM, 12-15-2012 04:06 PM
    6 Pages
    1 2 3 ... 6
    • Replies: 55
    • Views: 28,922
    07-27-2016, 07:28 AM Go to last post
  5. Sticky Thread Sticky: diysmps Project 1

    Started by MicrosiM, 06-03-2010 11:46 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 56
    • Views: 47,602
    03-16-2016, 04:31 PM Go to last post
  6. Sticky Thread Sticky: 4kw smps

    Started by MicrosiM, 07-02-2010 06:34 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 60
    • Views: 45,042
    09-14-2014, 07:38 AM Go to last post
  7. Post Sticky Thread Sticky: 1 KW SMPS Project Discussion

    Started by MicrosiM, 05-19-2010 10:06 PM
    3 Pages
    1 2 3
    • Replies: 24
    • Views: 18,175
    02-28-2014, 02:44 AM Go to last post
  8. Post Sticky Thread Sticky: MY 1KW SMPS Completed

    Started by MicrosiM, 05-27-2010 08:15 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 70
    • Views: 52,478
    05-18-2011, 12:00 PM Go to last post
  1. Battery Desulfator

    Started by delta67, 07-16-2017 03:02 PM
    • Replies: 6
    • Views: 134
    Yesterday, 02:21 PM Go to last post
  2. How does this overpower/short circuit protection circuit works?

    Started by delta67, 07-10-2017 07:51 PM
    2 Pages
    1 2
    • Replies: 11
    • Views: 306
    07-16-2017, 09:34 AM Go to last post
  3. diy 500W smps with voltage or current regulation

    Started by mojalovaa, 03-23-2017 09:50 AM
    4 Pages
    1 2 3 ... 4
    • Replies: 31
    • Views: 1,959
    07-14-2017, 04:07 AM Go to last post
  4. Topology for 50-200W SMPS for amplifier

    Started by TroelsM, 04-24-2017 09:09 AM
    • Replies: 8
    • Views: 557
    07-07-2017, 09:24 AM Go to last post
  5. What is killing my mosfets?

    Started by wlamb202, 07-03-2017 08:07 AM
    • Replies: 1
    • Views: 102
    07-03-2017, 10:59 AM Go to last post
  6. SG3252 SMPS 525W Problem with output power

    Started by Tomek, 06-08-2017 09:31 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 34
    • Views: 1,192
    07-02-2017, 10:11 PM Go to last post
  7. Choosing the right output inductor for smps

    Started by Silvio, 06-18-2017 07:13 AM
    • Replies: 0
    • Views: 89
    06-18-2017, 07:13 AM Go to last post
  8. Measuring the parameters on a LLC transformer?

    Started by TroelsM, 06-08-2017 09:19 AM
    • Replies: 1
    • Views: 124
    06-16-2017, 09:18 AM Go to last post
  9. Snubber placement in push-pull

    Started by TroelsM, 05-15-2017 11:05 AM
    • Replies: 1
    • Views: 178
    05-15-2017, 11:36 AM Go to last post
  10. Uni SMPS 300W

    Started by Acca, 04-27-2013 12:28 PM
    25 Pages
    1 2 3 ... 25
    • Replies: 247
    • Views: 46,517
    05-12-2017, 01:22 PM Go to last post
  11. Testing old torroids for transformer use?

    Started by TroelsM, 05-05-2017 11:42 PM
    • Replies: 2
    • Views: 278
    05-11-2017, 01:21 PM Go to last post
  12. Resonant power supply

    Started by maxente, 04-09-2017 02:58 PM
    • Replies: 9
    • Views: 806
    05-10-2017, 08:24 PM Go to last post
  13. Ferrite-type in "clamp-on EMC" suppressors

    Started by TroelsM, 04-27-2017 01:38 PM
    • Replies: 4
    • Views: 369
    05-02-2017, 02:39 PM Go to last post
  14. SG3525 based ETD core & output coil winding

    Started by kooroshi60, 11-04-2015 07:44 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 2,592
    04-29-2017, 04:32 PM Go to last post
  15. Another IR2153 smps

    Started by borysgo2, 09-27-2015 09:37 PM
    • Replies: 2
    • Views: 837
    04-29-2017, 10:07 AM Go to last post
  16. Uni-SMPS

    Started by Silvio, 04-13-2017 09:30 PM
    • Replies: 1
    • Views: 477
    04-24-2017, 10:51 PM Go to last post
  17. IR2153 smps with short circuit protection.

    Started by norazmi, 01-20-2012 10:38 PM
    41 Pages
    1 2 3 ... 41
    • Replies: 409
    • Views: 187,276
    03-31-2017, 06:40 AM Go to last post
  18. Easy SMPS for everyone :)

    Started by Acca, 08-26-2014 08:40 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 77
    • Views: 15,788
    03-31-2017, 04:34 AM Go to last post
  19. First smps

    Started by brady, 12-24-2016 07:45 PM
    9 Pages
    1 2 3 ... 9
    • Replies: 83
    • Views: 8,825
    03-21-2017, 01:47 AM Go to last post
    • Replies: 0
    • Views: 215
    03-16-2017, 04:06 PM Go to last post

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