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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
    42 Pages
    1 2 3 ... 42
    • Replies: 412
    • Views: 65,936
    05-19-2019, 11:34 AM 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: 665,802
    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: 11,360
    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: 41,227
    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: 41,961
    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: 60,486
    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: 58,854
    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: 24,089
    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: 66,812
    05-18-2011, 12:00 PM Go to last post
  1. Resonant SMPS using L6599

    Started by res_smps, 05-14-2019 05:03 PM
    • Replies: 4
    • Views: 126
    05-16-2019, 03:41 AM Go to last post
  2. 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: 77,545
    04-15-2019, 12:10 PM Go to last post
  3. IR2153 smps with short circuit protection.

    Started by norazmi, 01-20-2012 10:38 PM
    42 Pages
    1 2 3 ... 42
    • Replies: 419
    • Views: 249,733
    03-31-2019, 09:26 AM Go to last post
    • Replies: 0
    • Views: 204
    03-28-2019, 08:52 PM Go to last post
  4. IR2153 Blows UP!

    Started by kooroshi60, 01-12-2019 06:35 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 1,271
    03-22-2019, 11:46 PM Go to last post
  5. Right SMPS for 80W+20W class D

    Started by plasma, 02-12-2019 04:25 PM
    • Replies: 2
    • Views: 497
    03-22-2019, 11:42 PM Go to last post
  6. Compact Aux power supply for smps

    Started by Silvio, 01-27-2019 11:46 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 2,228
    03-22-2019, 11:39 PM Go to last post
  7. 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: 945
    03-12-2019, 09:46 AM Go to last post
  8. 2.5kW RF power supply

    Started by leosedf, 01-09-2019 01:36 PM
    • Replies: 2
    • Views: 828
    03-08-2019, 07:19 PM Go to last post
  9. Smile TL494 schematic by 0xff

    Started by expressel, 01-07-2019 09:58 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 67
    • Views: 4,666
    02-20-2019, 06:03 PM Go to last post
  10. sg3525/ir2110 half bridge

    Started by yoosefheidar, 02-08-2019 12:18 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,539
    02-12-2019, 08:15 PM Go to last post
  11. Lightbulb Ir2153 + uc3843 = low side modulation idea

    Started by expressel, 01-11-2019 06:09 PM
    • Replies: 8
    • Views: 605
    01-17-2019, 07:15 PM Go to last post
  12. Smps-1200/2500

    Started by DiyAudio, 10-12-2010 01:09 PM
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 20,197
    01-07-2019, 10:31 AM Go to last post
  13. Smile IR2161 schematic by 0xff

    Started by expressel, 01-05-2019 09:45 PM
    • Replies: 1
    • Views: 297
    01-06-2019, 05:01 PM Go to last post
    • Replies: 0
    • Views: 301
    12-26-2018, 03:55 PM Go to last post
  14. 4000w 12v

    Started by kaspich, 10-30-2018 10:21 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,258
    11-01-2018, 12:40 PM Go to last post
  15. 110Vcc homemade SMPS

    Started by metropo, 10-02-2018 06:43 PM
    • Replies: 1
    • Views: 587
    10-10-2018, 11:55 AM Go to last post
  16. How to build SMPS

    Started by TBEEYY, 09-14-2018 09:00 AM
    • Replies: 4
    • Views: 923
    10-08-2018, 08:22 AM Go to last post
  17. What is semiconductor

    Started by TBEEYY, 10-08-2018 08:15 AM
    • Replies: 0
    • Views: 362
    10-08-2018, 08:15 AM Go to last post
  18. Boost Converter Sputter Mode? Huh?

    Started by The_Ed, 10-07-2018 04:09 PM
    • Replies: 1
    • Views: 388
    10-07-2018, 04:54 PM Go to last post

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