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  1. U

    1000w smps based on LUDO3232

    is my calculation correct ...?
  2. U

    1000w smps based on LUDO3232

    I don't know what type of core I am using, I get ee65 and ee55 from used items. There is no clear information about the core used, I don't have a scheme for that.
  3. U

    1000w smps based on LUDO3232

    thanks mr. silvio, i want to make with pfc, use GDT to drive mosfet. and use flyback transformer to supply pwm. it seems i have to use etd59 to get more power.
  4. U

    1000w smps based on LUDO3232

    hi Mr.Silvio ,,,, for the model you say, I have a hard time getting it, maybe I found it with a different brand. For quality I don't really understand.
  5. U

    1000w smps based on LUDO3232

    what about this oscilloscope, how to isolate it
  6. U

    1000w smps based on LUDO3232

    does this scheme work, ??
  7. U

    1000w smps based on LUDO3232

    This is my protection card
  8. U

    1000w smps based on LUDO3232

    For the trace gate driver I have updated, hopefully it is good ,, as in the following picture
  9. U

    1000w smps based on LUDO3232

    Yes maybe the input filter of your 1000 watt project pair mr.silvio, is that enough, ??
  10. U

    1000w smps based on LUDO3232

    This is my protection card
  11. U

    1000w smps based on LUDO3232

    What about pwm driver distance and igbt mr.silvio ?? I will use ludo's protection card, is it the same as your own protection card ??
  12. U

    1000w smps based on LUDO3232

    I want to Fix pcb, there are some paths that do not fit, then I just give jumper with copper wire, and also I can not install protection card, it is not enough space between pwm card. Below new pdf pcb, please check again mr .silvio
  13. U

    1000w smps based on LUDO3232

    Here are some pictures I've taken
  14. U

    1000w smps based on LUDO3232

    Here are some pictures I've taken
  15. U

    1000w smps based on LUDO3232

    If the protection setting is on 20 amperes, which part should I replace mr.silvio ??
  16. U

    1000w smps based on LUDO3232

    Please check my pcb mr.silvio
  17. U

    1000w smps based on LUDO3232

    How about 2 Igbt this is mr.silvio, ??? i do not quite understand the 5th correction.
  18. U

    1000w smps based on LUDO3232

    Improvements
  19. U

    1000w smps based on LUDO3232

    I have completed pcb ,, maybe not very good, because i am not really a designer of pcb. Please check my pcb mr.silvio ,,, let me know if there is still an error.
  20. U

    1000w smps based on LUDO3232

    Hi mr.silvio ,, how does this layout you think, hopefully no errors
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