yeah, im considering a potentiometer, but how many ohms? 12v/.5amp ~ 30 to 50 ohms? that should do it i believe. maybe stick the knob out the front of the case. thanks.
My fan is a panaflo. I would like to drop the voltage to make it quieter. What size resistor would drop it to ~7 volts? Ill look for an amp rating and calculate it out if I have to.
Anyone else run 2 fans (push/pull over heater core) in serial thereby reducing the voltage from 12 to 6 over...