raysolinski
Well-known member
Hey Guys,
I am building a power supply that doesn't need to be adjustable..I am using 317"s for the positive rail and 337's for the negative..rather than use a multi turn pot I would like to use a resistor since I have a pile of these guys around.. ...what resistor value(s) would I need to get +/- 24 on the other side? I see a 5k trimmer is used in most schematics which I can get but would rather use something already on the bench if I can ...
Ray
I am building a power supply that doesn't need to be adjustable..I am using 317"s for the positive rail and 337's for the negative..rather than use a multi turn pot I would like to use a resistor since I have a pile of these guys around.. ...what resistor value(s) would I need to get +/- 24 on the other side? I see a 5k trimmer is used in most schematics which I can get but would rather use something already on the bench if I can ...
Ray