350w

  1. guclusat

    Switched power supply 2x 35V 350W

    This switching power supply works in the single switch forward topology. In the article about switching power supplies it is II.A. Operating frequency is cca 80-90kHz. As a control circuit UC3844 is used. It is similar to the UC3842, but duty cycle is limited to less than 50%. The transformer...
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