Nelson N550c Arc Charger

The n550c Arc Charger™ is the first of a revolutionary new class of stud welding power sources developed around Nelson’s patent pending Arc Charger™ platform. The n550c Arc Charger™ has the capacity to weld the full range of drawn arc studs, up to 3/8” pitch (M8) diameter, with an ultra-smooth high-speed switching welding arc, while requiring power from just a standard household 120V wall outlet! This breakthrough combination enables high-strength drawn arc stud welding in just about any location, without the need for highvoltage, industrial 3-phase power, or a large generator.