I thought I posted this identical post earlier but I am unable to find it. Hope it is not a repeat. This is more electrical than electronic but here goes. I am using a '83 Chevy Blazer alternator powered by a motor on 120 Volt house current for a 12 Volt DC power source. Can someone describe or point me to a simple diagram for the wiring of this rig: alternator, battery and load. I am told the alternator has an internal regulator although I am not familiar with the internal wiring. There are three terminals on the alternator: a heavy "Bat" (obvious) and a smaller double-male plug-in labeled "1" and "2". There is no ground terminal so I assume it is frame-grounded; the plug-in terminals are too small for a ground. Delco Remy has been no help on this problem at all. Many thanks....