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How can we get pure AC of 220V 50Hz from DC supply of 12V?

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zio_nneo

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How can we get pure AC of 220V 50Hz from DC supply of 12V.
 

Re: circuit help

whenever an DC quantity is to be converted to AC then it involves a oscillator... so construct a 50Hz oscillator and step up the voltage as needed using a transformer...
 

Re: circuit help

theoretically u can do that by usin an oscillator n a transformer....but practically i dont think it is feasible...u cant get such a high voltage output with just 12V DC ....
 

Re: circuit help

i think it is possible... the only problem is that the output current would be very low.... I've seen transformers with very good ratings enough to do this....
 

circuit help

The method we have while desiging the oscilator produces only the square wave. Is possible to generate 220v sinewave??
 

Re: circuit help

From what you ask it sound like you need a 220volt inverter This will give you a 220volt 50hz supply and these can be bought very cheaply now as it is the sort of thing people use to go camping and run tvs and radios etc fro a mains supply.
 

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