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UC3845: HOW MANY MULTIPLE OUTPUT POSSIBLE

Part Number: UC3845

HOW MANY OUTPUTS CAN BE POSSIBLE AT THE SECONDARY OF THE TRANSFORMER IN ISOLATED FLYBACK CONVERTER USING UC3845 FOR 100W POWER RATINGS?

  • Hi,

    It does not basically depend on UC3845. It depends on how many windings you can put on your transformer and how much output voltage regulation you can accept.

    I have seen two to five from my experience. But again, it is not a question on UC3845 side. It is on your application side as well as if you can make your transformer ok to have that many windings.