Posted by Damir [ 213.202.69.146 ] on February 02, 2005 at 16:14:09:

In Reply to: Heater PS schematic posted by Damir on February 02, 2005 at 16:06:05:

Here`s the "alternative", regulated versions, pretty common. See "ordinary", not CT transformer and Graetz bridge of your choice (probably the best - Schottky). Regulator(s) need some heat sinks. Also, two version of grounding, one simple - negative pole to common star ground, and other "symetric", center tap is grounded (2*100 Ohms resistors) - preferable, but not really critical...

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