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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
    46 Pages
    1 2 3 ... 46
    • Replies: 457
    • Views: 109,324
    01-02-2020, 07:41 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: 750,725
    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: 15,906
    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: 47,391
    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: 50,062
    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: 66,689
    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: 65,814
    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: 26,976
    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: 74,318
    05-18-2011, 12:00 PM Go to last post
  1. IR2153 HO doesn't switch

    Started by bogdan2011, 03-26-2020 10:17 AM
    3 Pages
    1 2 3
    • Replies: 29
    • Views: 334
    Yesterday, 08:39 AM Go to last post
  2. Help !! SMPS Repair

    Started by Bidya, 11-19-2013 03:55 PM
    4 Pages
    1 2 3 ... 4
    • Replies: 34
    • Views: 15,771
    04-06-2020, 11:53 AM Go to last post
    • Replies: 0
    • Views: 35
    03-30-2020, 10:54 PM Go to last post
  3. 2 basic question about half bridge smps.

    Started by sbdada09, 03-17-2020 10:01 PM
    • Replies: 5
    • Views: 513
    03-25-2020, 03:41 PM Go to last post
  4. IR2153 SMPS high frequency noise issue on touchscreen device.

    Started by sbdada09, 03-02-2020 01:50 PM
    2 Pages
    1 2
    • Replies: 12
    • Views: 2,296
    03-12-2020, 04:35 PM Go to last post
  5. Smile Need ATX SMPS schematic use 311 for 5V STB

    Started by teetat, 02-17-2020 04:37 AM
    • Replies: 1
    • Views: 1,007
    02-17-2020, 09:02 AM Go to last post
    • Replies: 2
    • Views: 1,382
    02-16-2020, 10:30 AM Go to last post
  6. Confused Need help for opto driver

    Started by mihaiu16, 02-12-2020 04:10 PM
    • Replies: 4
    • Views: 1,803
    02-16-2020, 10:21 AM Go to last post
  7. Cooktop SMPS repair

    Started by Cortez, 01-16-2020 09:39 AM
    • Replies: 1
    • Views: 510
    01-17-2020, 06:57 AM Go to last post
  8. CRT oscilloscope power supply which topology.

    Started by Dr pepper, 01-13-2020 11:05 AM
    • Replies: 0
    • Views: 308
    01-13-2020, 11:05 AM Go to last post
  9. UC3842/3 Compensation Feedback

    Started by hesamavr, 01-10-2020 10:38 AM
    • Replies: 0
    • Views: 304
    01-10-2020, 10:38 AM Go to last post
  10. Adjustable switching power supply using LM2576

    Started by hesamavr, 01-03-2020 09:38 PM
    • Replies: 2
    • Views: 525
    01-04-2020, 10:24 AM Go to last post
  11. EER43 Windings

    Started by SMLinear, 12-22-2019 08:12 PM
    • Replies: 5
    • Views: 622
    12-25-2019, 11:34 AM Go to last post
  12. Flyback controller chip

    Started by d52perry, 12-15-2019 07:21 AM
    • Replies: 3
    • Views: 459
    12-16-2019, 08:19 AM Go to last post
  13. Problem with half bridge

    Started by yoosefheidar, 12-03-2019 06:17 PM
    • Replies: 6
    • Views: 697
    12-05-2019, 09:51 PM Go to last post
    • Replies: 1
    • Views: 469
    12-01-2019, 09:22 AM Go to last post
    • Replies: 0
    • Views: 241
    11-27-2019, 02:25 PM Go to last post
  14. Powersoft LD3004

    Started by xisto, 10-17-2019 01:53 AM
    2 Pages
    1 2
    • Replies: 11
    • Views: 1,170
    11-20-2019, 01:21 PM Go to last post
  15. 400w current-mode boost UC3845

    Started by yoosefheidar, 11-02-2019 10:49 AM
    • Replies: 1
    • Views: 417
    11-03-2019, 11:22 AM Go to last post
  16. How to rate output power of SMPS

    Started by Shiro, 10-17-2019 07:49 PM
    full-bridge, half-bridge, power output, push-pull
    • Replies: 0
    • Views: 239
    10-17-2019, 07:49 PM Go to last post

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