DeWalt MIG-500A professional inverter welding machine

Technical Breakdown

• Technology: IGBT Inverter (more efficient and lighter than old transformer welders).

• Welding Process: MMA / Stick welding (can weld mild steel, stainless, and cast iron).

• Output Range: Adjustable current, usually peaking at a functional 180A to 220A for sustained work, though the display may go higher.

• Electrode Size: Handles 1.6mm to 4.0mm rods comfortably. It can run 5.0mm rods for short bursts.

• Duty Cycle: Rated at 60% (meaning in a 10-minute window, you can weld for 6 minutes at high power before it needs to cool).