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@mtwieg I have quickly gone through the above link, but I didn't see any formula or equation for the capacitance calculation. How did you get that figure of 15uF? BTW the Article is informative, will read it detail.
Thanks
Re: Seek transformerless Power supply circuit design 12V 1A
Yes I agree with above comments, Its very impractical to draw 1Amp from transformerless power supply, although I am also keen to know the way. I don't know whether x rated cap is available for 1Amp supply.
The best way is to open a...
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