eboy2003 said:Thanks all for reply. If the transformer has center tap, the ground line is actually connected from the center tap to the center of the two caps. I'm wondering what is the difference to connect center of the two caps to the AC line or center tap?
eboy2003 said:I have a good r-core transform with single output of 36V without center tap. What is the best way to split the rail to create regulated +/- 12-15V DC for at least 1A? [/B]