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Forum: diysmps

Do it your self Switch Mode Power Supply

  1. Sticky Thread Sticky: 1kW smps project (based on MicrosiM design)

    Started by ludo3232, 11-18-2010 08:56 PM
    95 Pages
    1 2 3 ... 95
    • Replies: 942
    • Views: 314,916
    Today, 08:53 PM Go to last post
  2. Sticky Thread Sticky: My 1KW Commercial SMPS

    Started by MicrosiM, 12-15-2012 04:06 PM
    5 Pages
    1 2 3 ... 5
    • Replies: 49
    • Views: 15,217
    06-30-2015, 11:59 AM Go to last post
  3. Sticky Thread Sticky: Some questions about my SMPS TIG Welder build...

    Started by blasphemy000, 09-30-2013 03:39 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 72
    • Views: 8,781
    06-24-2015, 08:27 PM Go to last post
  4. Sticky Thread Sticky: 4kw smps

    Started by MicrosiM, 07-02-2010 06:34 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 60
    • Views: 30,304
    09-14-2014, 07:38 AM Go to last post
  5. 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: 11,588
    02-28-2014, 02:44 AM Go to last post
  6. Sticky Thread Sticky: diysmps Project 1

    Started by MicrosiM, 06-03-2010 11:46 AM
    6 Pages
    1 2 3 ... 6
    • Replies: 55
    • Views: 32,098
    10-11-2013, 04:42 PM Go to last post
  7. 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: 37,709
    05-18-2011, 12:00 PM Go to last post
  1. Smile a dumb chinese uc3843 smps remake

    Started by lynxlynx, 04-19-2015 04:14 PM
    • Replies: 8
    • Views: 501
    07-05-2015, 12:20 AM Go to last post
  2. 120W Half Bridge problem

    Started by lao4, 06-28-2015 08:39 PM
    • Replies: 8
    • Views: 146
    07-01-2015, 06:56 PM Go to last post
  3. Welding LVI supported ZVS inverter sim testing.

    Started by kees54, 05-21-2015 02:12 PM
    • Replies: 6
    • Views: 255
    07-01-2015, 12:28 PM Go to last post
  4. Amorphous / Nanocrystaline core calculation 10kW SMPS

    Started by MAYDAYDEEJAY, 06-15-2015 09:38 PM
    2 Pages
    1 2
    • Replies: 18
    • Views: 370
    06-25-2015, 10:55 AM Go to last post
  5. Help with PSU design - 2Kw unisolated Buck

    Started by vectrix150v, 07-03-2013 04:08 AM
    • Replies: 8
    • Views: 1,350
    06-25-2015, 12:01 AM Go to last post
  6. Easy SMPS for everyone :)

    Started by Acca, 08-26-2014 08:40 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 75
    • Views: 7,258
    06-20-2015, 04:57 PM Go to last post
  7. 350W Half-Bridge SMPS with PFC

    Started by dragondgold, 06-18-2015 07:51 PM
    • Replies: 3
    • Views: 109
    06-19-2015, 08:06 PM Go to last post
  8. SG3525 IR2110 50Khz 900W SMPS Question

    Started by kooroshi60, 05-23-2015 08:20 PM
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 1,001
    06-05-2015, 11:14 AM Go to last post
  9. regulated TL494 based SMPS

    Started by res_smps, 06-03-2015 04:34 AM
    • Replies: 4
    • Views: 180
    06-05-2015, 10:04 AM Go to last post
  10. Microcontroller Switchmode Control

    Started by twenglish1, 11-19-2014 09:24 PM
    2 Pages
    1 2
    • Replies: 17
    • Views: 1,395
    05-31-2015, 11:45 AM Go to last post
    • Replies: 9
    • Views: 348
    05-22-2015, 01:33 PM Go to last post
  11. can i repurpose LOPT/TVflyback cores?

    Started by km-r, 05-15-2015 12:19 AM
    • Replies: 0
    • Views: 83
    05-15-2015, 12:19 AM Go to last post
  12. Gate Drive Transformer Issues

    Started by twenglish1, 12-11-2014 10:44 PM
    8 Pages
    1 2 3 ... 8
    • Replies: 73
    • Views: 4,115
    05-11-2015, 12:47 PM Go to last post
  13. feedback circuit question

    Started by franticDIY, 04-29-2015 06:06 PM
    • Replies: 2
    • Views: 177
    05-01-2015, 10:20 AM Go to last post
  14. Q: IR2153 feedback

    Started by km-r, 04-10-2015 06:54 AM
    • Replies: 8
    • Views: 413
    04-27-2015, 09:34 AM Go to last post
  15. AC-DC 100W Flyback SMPS

    Started by gigabyte091, 09-10-2013 04:21 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 4,216
    04-26-2015, 11:57 AM Go to last post
  16. Red face I'm searching of IR2153_SMPS in 300W

    Started by koyane, 04-19-2015 01:27 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 789
    04-25-2015, 05:03 AM Go to last post
  17. Red face 250W 350Vdc SMPS

    Started by spitfire, 05-05-2012 06:33 AM
    2 Pages
    1 2
    • Replies: 15
    • Views: 2,091
    04-22-2015, 02:38 AM Go to last post
  18. IR2153 smps with short circuit protection.

    Started by norazmi, 01-20-2012 10:38 PM
    41 Pages
    1 2 3 ... 41
    • Replies: 407
    • Views: 115,855
    04-19-2015, 09:20 AM Go to last post

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