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  1. J

    1kW smps project (based on MicrosiM design)

    smps MicrosiM Hello, I'm trying my resonant SMPS, and I need you to recommend me which values ​​are appropriate for 71kHz, I've noticed that if you use this Hot Trafo resistive load, thanks for your attention.
  2. J

    1kW smps project (based on MicrosiM design)

    Hi MicroSIM, thanks for your response. To work with a resonant source is essential to use the sync pin 3? What problems have the source if not synchronize? In the shoulder catch on pin 1 and pin 2 a bridge as I observed in commercial smps, what would be the advantage of placing 1K resistors...
  3. J

    1kW smps project (based on MicrosiM design)

    Hello fellow MicroSIM, I have a doubt in the calculation of ETD49 I'm testing on the source that is observed in the catch. For a frequency of 82 kHz, 16 embark in the primary windings, and the secondary for 8 +8 + /-80V. The core material is Ferroxcube 3C90. When I have 326V / 2 = 163DC in...
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