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Slow speed of fan and lower brightness at inverter mode.

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Mithun_K_Das

Mithun_K_Das

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I found slower speed of fan(85w, 220v ac, cilling type) and lower brightness of clear lamps. Inverter output: 230v ac, 51Hz, square wave. Whats the main reson? Help me.
 

No, all ratings taken at full load. But I found that only some of the inverters have this problem of this model. Other are okey, but each of one having same output ratings I mentioned. I can't find the region.
 

You didnt mention what type of inverter it is. Mean wether it is a transistor based one or mosfet based one?.
Usually this problem is caused due to loose windings in the output transformer OR the feedback section which monitors the output OR the distorted waveform.
Cheers
 

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