Thursday, February 2, 2012

How to setup transformers to build electrical out put with out loosing amps?

I want to supply electrical power, by starting with two double a batterys and reach 220 electrical supply. I don't want to loose

amperage in this process.How to setup transformers to build electrical out put with out loosing amps?It's not a matter of amperage, it's a matter of power (volts * amps). The capacity of 2 AA batteries is about 3 volts * 1.5 Amps for 1 hour, which is 4.5 Watts for 1 hour. That's it! no more.



At 220 volts, 4.5 Watts will give you 20 milliAmps.



There are circuits for DC-220VAC inverters that will actually operate on 3 volts, but they are not very efficient (so you will get even less current at 220 volts -- probably 10 mA.



If you are still interested, edit your question with 'additional details' and I'll get you a link to some inverter circuits.



.How to setup transformers to build electrical out put with out loosing amps?perhaps you could use a buck, and boost transformer.

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