when we connect a ceiling fan to a inverter's output
voltage, it give some noise, why?
Answer Posted / vinodkumarkkp
When dc to ac is converted , it is 12 v ac and t/f step up and due to this t/f does not step upto 220 v ,i.e. Nearby 220 v it is stepped up . But fans are not working properly below 220 volts a.c. I think this is also a reason.
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