In Reply to: Elevated Heater Voltage, please help posted by asglfaw on January 28, 2007 at 16:36:05:
The cap is there to shunt any noise on the reference to ground. A typical value on the order of 10uf should cover it. If you want to calculate, figure the value of your divider resistors in parallel and calculate a filter cap that will give you a corner at or below 1-2 Hz or so.Sheldon
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Follow Ups
- Re: Elevated Heater Voltage, please help - sheldone@cox.net 17:14:41 01/28/07 (1)
- Whut he said. - Poindexter 18:35:44 01/28/07 (0)
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