Do you own a '69-or-earlier Mopar musclecar? Unless it has already been upgraded, the charging system consists of the old "weak sister" single-field alternator and its accompanying mechanical ...

Probably the biggest reason for fighting, not switching, was the weird wiring. There must be a load or draw on the voltage regulator to control its output. GM accomplishes this by wiring the No. 2 ...

Today’s 12-V alternator regulators must do much more than just regulate—they even include a basic network interface. The days of a simple dc-charging subsystem in a car consisting of an alternator, ...