Inverter Welding Machine New PCB (Universal Main Board for ARC / MMA 200A-250A)

SKU: 8C0A0516-5042-4ED8-9E33-4F50AE8EBBFB

Universal New Replacement Inverter Welding Machine PCB Board designed for quick repairs, retrofits, and assembly of single-phase ARC 200, ARC 250, and MMA inverter power sources. Featuring advanced PWM current modulation and heavy-duty onboard power delivery tracks, it restores stable arc striking and high-efficiency welding performance. Key Features & Specifications: - Brand New Factory Assembled: 100% brand new components, high-density soldering, and clean layout with no refurbished parts. - Smooth Arc Striking: Integrated PWM regulation minimizes spatter, ensures smooth arc ignition, and provides reliable anti-stick protection. - Heavy-Duty Copper Traces: Reinforced copper pathways engineered to handle continuous high-current industrial welding cycles without track overheating. - Complete Protection Circuitry: Built-in thermal cutoff, over-voltage (OV), over-current (OC), and short-circuit protection circuits. - Broad Chassis Compatibility: Universal mounting hole layout fits popular ARC 200 single-board frames and modular inverter setups.