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i can generate the square waveIf you don't need a sinusoidal waveform you could generate the 'ac' by supplying the squarewave to the input of a suitably biased high speed opamp with a gain of 2.
i need ac in another circuit but the source current is variable dc (3 to 12 v dc) i want to convert it to the corresponding (3 to 12 v ac)Why do you need AC?
Does the AC voltage have to power a load?
I also asked you this:i need ac in another circuit but the source current is variable dc (3 to 12 v dc) i want to convert it to the corresponding (3 to 12 v ac)
If so, how much current does the load require?Does the AC voltage have to power a load?
If you don't need a sinusoidal waveform you could generate the 'ac' by supplying the squarewave to the input of a suitably biased high speed opamp with a gain of 2.
I also asked you this:If so, how much current does the load require?
Does the AC have to be 3-12V RMS, or can it be 3-12V peak-to-peak?
If you want help, please answer ALL the questions.
i want to convert 3 to 12 volt dc to the corresponding current (max. 220 v ac at 12 volt dc)Do you require 220V at 1 Amp to the load?
Do you require 220V at 1 Amp to the load?
Do you require 220V at 1 Amp to the load?