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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
    38 Pages
    1 2 3 ... 38
    • Replies: 371
    • Views: 59,154
    03-04-2019, 10:18 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: 1,336
    • Views: 654,328
    11-12-2018, 07:59 AM Go to last post
    • Replies: 18
    • Views: 10,444
    01-23-2018, 10:43 PM Go to last post
  3. 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: 40,391
    12-05-2017, 04:26 PM Go to last post
  4. 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: 40,862
    06-02-2017, 07:02 PM 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: 59,586
    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: 57,830
    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: 23,669
    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: 65,673
    05-18-2011, 12:00 PM Go to last post
  1. IR2153 smps with short circuit protection.

    Started by norazmi, 01-20-2012 10:38 PM
    42 Pages
    1 2 3 ... 42
    • Replies: 415
    • Views: 244,206
    Yesterday, 01:47 PM Go to last post
  2. IR2153 Blows UP!

    Started by kooroshi60, 01-12-2019 06:35 PM
    2 Pages
    1 2
    • Replies: 14
    • Views: 780
    03-22-2019, 11:46 PM Go to last post
  3. Right SMPS for 80W+20W class D

    Started by plasma, 02-12-2019 04:25 PM
    • Replies: 2
    • Views: 325
    03-22-2019, 11:42 PM Go to last post
  4. Compact Aux power supply for smps

    Started by Silvio, 01-27-2019 11:46 AM
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,889
    03-22-2019, 11:39 PM Go to last post
  5. 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: 738
    03-12-2019, 09:46 AM Go to last post
  6. 2.5kW RF power supply

    Started by leosedf, 01-09-2019 01:36 PM
    • Replies: 2
    • Views: 668
    03-08-2019, 07:19 PM Go to last post
  7. Smile TL494 schematic by 0xff

    Started by expressel, 01-07-2019 09:58 PM
    7 Pages
    1 2 3 ... 7
    • Replies: 67
    • Views: 3,957
    02-20-2019, 06:03 PM Go to last post
  8. sg3525/ir2110 half bridge

    Started by yoosefheidar, 02-08-2019 12:18 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 1,155
    02-12-2019, 08:15 PM Go to last post
  9. Lightbulb Ir2153 + uc3843 = low side modulation idea

    Started by expressel, 01-11-2019 06:09 PM
    • Replies: 8
    • Views: 421
    01-17-2019, 07:15 PM Go to last post
  10. Smps-1200/2500

    Started by DiyAudio, 10-12-2010 01:09 PM
    3 Pages
    1 2 3
    • Replies: 22
    • Views: 19,580
    01-07-2019, 10:31 AM Go to last post
  11. Smile IR2161 schematic by 0xff

    Started by expressel, 01-05-2019 09:45 PM
    • Replies: 1
    • Views: 206
    01-06-2019, 05:01 PM Go to last post
    • Replies: 0
    • Views: 232
    12-26-2018, 03:55 PM Go to last post
  12. 4000w 12v

    Started by kaspich, 10-30-2018 10:21 AM
    2 Pages
    1 2
    • Replies: 10
    • Views: 1,005
    11-01-2018, 12:40 PM Go to last post
  13. 110Vcc homemade SMPS

    Started by metropo, 10-02-2018 06:43 PM
    • Replies: 1
    • Views: 480
    10-10-2018, 11:55 AM Go to last post
  14. How to build SMPS

    Started by TBEEYY, 09-14-2018 09:00 AM
    • Replies: 4
    • Views: 770
    10-08-2018, 08:22 AM Go to last post
  15. What is semiconductor

    Started by TBEEYY, 10-08-2018 08:15 AM
    • Replies: 0
    • Views: 292
    10-08-2018, 08:15 AM Go to last post
  16. Boost Converter Sputter Mode? Huh?

    Started by The_Ed, 10-07-2018 04:09 PM
    • Replies: 1
    • Views: 310
    10-07-2018, 04:54 PM Go to last post
  17. Core Questions (PC40, EE-25)

    Started by The_Ed, 10-02-2018 12:24 AM
    • Replies: 0
    • Views: 218
    10-02-2018, 12:24 AM Go to last post
  18. LLC PSU based on IRS2759x

    Started by irs20957, 09-02-2018 01:33 PM
    • Replies: 4
    • Views: 661
    09-02-2018, 08:18 PM Go to last post
  19. TL494 Lab PSU

    Started by bogdan2011, 03-16-2018 11:30 PM
    3 Pages
    1 2 3
    • Replies: 26
    • Views: 4,884
    08-21-2018, 11:05 PM Go to last post

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