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AC & DC Universal input

Posted by: vaxididaj on
I want to make Single smps design with Universal input of (85 - 265) AC/DC both.Can it possible to desin it in PI EXPERT. For this design i am not to use the switch option to change AC & DC input.

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Submitted by PI-Spock on 10/27/2008

Yes you can.
If you design for AC input (with rectifier diodes) it will work for DC input too. While designing if your DC input will be higher than the equivalent DC with AC input, be sure to enter the higher voltage of the two.