TI E2E Community
AC/DC and Isolated DC/DC Power
AC/DC and Isolated DC/DC Power Forum
i am using uc3854bn for my circuit with a load of 25kw for making 700v bus using 3 phase supply. but when no load is connected vsense of above 3v also the voltage is not regulating what may be the reason, plz help . any one have worked please help
If the sensed voltage is above 3 volts the unit thinks the output is in an overvoltage conditions and should be shut down.
The system is not shutting down at no load what may be the reason?
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