Recent content by Marshall

  1. M

    1kW smps project (based on MicrosiM design)

    Jaooo Bocko svaka cast , krenulo je :)) nek je sa srecom
  2. M

    SMPS with PFC

    About this project , i checked separately every stage , NCP1653 in Data Sheet has same conections as on this schematic only inductor everywhere is 600uH, UC3845 is simple power supply, i share schematic here, connections are good , power stage with SG3525 is also ok , but, things that i dont...
  3. M

    SMPS with PFC

    Hello, i think everything is ok about power supply , there is no errors, you can see on this one ..
  4. M

    1000w smps based on LUDO3232

    Hello friends , can somebody tell me , is this wave form ok ? and if its not , what should i do ? f is 70Khz, wire of the transformer ETD49 N87 is solid wire 2mm, i was unable to find thin wire to make strands , with no load everything is more or less cold, only for testing i'm using SPW20N60S...
  5. M

    1kW smps project (based on MicrosiM design)

    My latest work .. in progress..
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