Can I Limit Current Without Dropping The Voltage?
This kind of a noob question.
I have a power source that supply 12V, 500mA.
And the device I'm powering takes 12V, 140mA.
How can I drop just the current (from 500mA to 140mA) without dropping the voltage? Since using a resistor would cause the voltage to drop as well. (Right?)
Any help is greatly appreciated.