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helping

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altareek

New Member
hello
I am new member
I want helping from you , please
( my question is : I want to transform( ac180v to ac200v) without transformer)
as I want to use (ICs)
but I dont Know what kind of ICs I must use
because the current of circuit is 2A

and thanks
 

4pyros

Well-Known Member
Most Helpful Member
It is vary impractical to step up 20 volts at 2 amps with out a transformer. You could make a switch mode power supply.
What is the frequency of the 180 VAC source? What is this for? Andy
 

KMoffett

Well-Known Member
Can you explain what you're really trying to do...why you need to step up 180Vac to 200Vac? Even AC-AC switch mode power supplies will use transformers and will be very complex. Not to mention not all that small. Probably larger than a straight transformer. A simple AC boost circuit from a 240vac/24vac-2A step-down transformer attached.

Ken
 

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