METHOD AND APPARATUS FOR PROVIDING WELDING AND AUXILIARY POWER

摘要

A method and apparatus for providing welding-type power and auxiliary power includes an input circuit, a welding-type output power circuit, an auxiliary power circuit, and a controller. The input circuit receives input power and provides power to a common bus. The welding-type output power circuit receives power from the common bus and provides welding-type output power. The auxiliary power circuit receives power from the common bus and provides non-isolated auxiliary output power. The controller controls the auxiliary power circuit and the welding-type output power circuit.

主权项

1. A welding-type power supply, comprising:
an input circuit, disposed to receive input power and provide bus power to a common bus; a welding-type output power circuit disposed to receive power from the common bus and provide power to a welding-type output; an auxiliary power circuit, disposed to receive power from the common bus and to provide non-isolated auxiliary output power; and a controller connected to control the auxiliary power circuit and the welding-type output power circuit.