Hi, I have been searching for ages trying to find an example of a circuit that regulates/limits current depending on voltage input.
eg, when my wind alternator hits 16 volts it switches on the circuit and limits current to say 500ma. when it reaches 18 volts it automatically limits current to 1 amp, 20 volts 2amps, 22 volts 3 amps ect. linearly, if this makes any sense?
thanks.