ELECTRIC POWER GENERATION

摘要

Accessory for a motor vehicle alternator which is delta wound and has a full wave rectifier bridge to provide output selected from normal operation of vehicle electrics, arc welding, fast battery charging and high voltage supply to extraneous appliances. A double pole single throw switch selects either normal voltage regulated shunt excitation or disables voltage regulation, provides battery excitation and charge warning via a light which indicates not only alternator failure but also supply for welding, fast charging or extraneous appliances.