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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
    44 Pages
    1 2 3 ... 44
    • Replies: 430
    • Views: 75,009
    Yesterday, 07:29 PM Go to last post
  2. Sticky Thread Sticky: 1kW smps project (based on MicrosiM design)

    Started by ludo3232, 11-18-2010 08:56 PM
    134 Pages
    1 2 3 ... 134
    • Replies: 1,337
    • Views: 679,950
    05-17-2019, 05:35 AM Go to last post
  3. Thumbs up Sticky Thread Sticky: IR2153 350 watt RMS Audio SMPS with current limiter --based on Borysgo2 design--

    Started by Silvio, 10-16-2016 07:06 AM
    3 Pages
    1 2 3
    • Replies: 28
    • Views: 12,307
    04-24-2019, 07:39 PM Go to last post
  4. Sticky Thread Sticky: My 1KW Commercial SMPS

    Started by MicrosiM, 12-15-2012 04:06 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 60
    • Views: 42,521
    12-05-2017, 04:26 PM Go to last post
  5. 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: 43,782
    06-02-2017, 07:02 PM 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: 56
    • Views: 61,929
    03-16-2016, 04:31 PM Go to last post
  7. Sticky Thread Sticky: 4kw smps

    Started by MicrosiM, 07-02-2010 06:34 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 60
    • Views: 60,458
    09-14-2014, 07:38 AM Go to last post
  8. 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: 24,788
    02-28-2014, 02:44 AM Go to last post
  9. 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: 68,422
    05-18-2011, 12:00 PM Go to last post
    • Replies: 2
    • Views: 187
    07-14-2019, 03:47 PM Go to last post
  1. TL494 Lab PSU

    Started by bogdan2011, 03-16-2018 11:30 PM
    3 Pages
    1 2 3
    • Replies: 27
    • Views: 6,160
    07-07-2019, 02:29 PM Go to last post
  2. IR2153 smps with short circuit protection.

    Started by norazmi, 01-20-2012 10:38 PM
    43 Pages
    1 2 3 ... 43
    • Replies: 420
    • Views: 257,417
    06-17-2019, 12:43 AM Go to last post
  3. Smps with IR2156

    Started by mikile, 10-30-2017 10:43 AM
    • Replies: 5
    • Views: 2,364
    06-05-2019, 04:01 PM Go to last post
  4. Resonant SMPS using L6599

    Started by res_smps, 05-14-2019 05:03 PM
    • Replies: 4
    • Views: 337
    05-16-2019, 03:41 AM Go to last post
  5. Post "TO-247" First Project - 600W SMPS"

    Started by TO-247, 06-29-2011 02:20 PM
    13 Pages
    1 2 3 ... 13
    • Replies: 124
    • Views: 79,536
    04-15-2019, 12:10 PM Go to last post
    • Replies: 0
    • Views: 306
    03-28-2019, 08:52 PM Go to last post
  6. IR2153 Blows UP!

    Started by kooroshi60, 01-12-2019 06:35 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,644
    03-22-2019, 11:46 PM Go to last post
  7. Right SMPS for 80W+20W class D

    Started by plasma, 02-12-2019 04:25 PM
    • Replies: 2
    • Views: 627
    03-22-2019, 11:42 PM Go to last post
  8. Compact Aux power supply for smps

    Started by Silvio, 01-27-2019 11:46 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,635
    03-22-2019, 11:39 PM Go to last post
  9. Open source power pre-regulator

    Started by prasimix, 03-09-2019 08:04 AM
    cf-dic, pre-regulator, qr flyback, sic, synchronous rectifier
    • Replies: 4
    • Views: 1,107
    03-12-2019, 09:46 AM Go to last post
  10. 2.5kW RF power supply

    Started by leosedf, 01-09-2019 01:36 PM
    • Replies: 2
    • Views: 1,007
    03-08-2019, 07:19 PM Go to last post
  11. Smile TL494 schematic by 0xff

    Started by expressel, 01-07-2019 09:58 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 67
    • Views: 5,772
    02-20-2019, 06:03 PM Go to last post
  12. sg3525/ir2110 half bridge

    Started by yoosefheidar, 02-08-2019 12:18 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,977
    02-12-2019, 08:15 PM Go to last post
  13. Lightbulb Ir2153 + uc3843 = low side modulation idea

    Started by expressel, 01-11-2019 06:09 PM
    • Replies: 8
    • Views: 860
    01-17-2019, 07:15 PM Go to last post
  14. Smps-1200/2500

    Started by DiyAudio, 10-12-2010 01:09 PM
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 20,972
    01-07-2019, 10:31 AM Go to last post
  15. Smile IR2161 schematic by 0xff

    Started by expressel, 01-05-2019 09:45 PM
    • Replies: 1
    • Views: 420
    01-06-2019, 05:01 PM Go to last post
    • Replies: 0
    • Views: 413
    12-26-2018, 03:55 PM Go to last post
  16. 4000w 12v

    Started by kaspich, 10-30-2018 10:21 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,630
    11-01-2018, 12:40 PM Go to last post
  17. 110Vcc homemade SMPS

    Started by metropo, 10-02-2018 06:43 PM
    • Replies: 1
    • Views: 742
    10-10-2018, 11:55 AM Go to last post

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