At 16-25 kVA, these single-phase AC bench welders are sized for thin gauge sheet metal, wire crossing applications, and light assembly welding where power requirements are modest and single-phase electrical supply is the standard. Simple controls, straightforward setup, and a compact footprint make these machines the practical choice for prototyping, toolrooms, small fabrication shops, and any production station where the welding demand is light and the priority is dependable, low-maintenance operation.