• Superior Low Energy Control for Micro Welding
• Ultra Fast Closed Loop Control
• Single Phase Power Supply
• Four control modes: current, voltage, power and V-A (voltage-current)
• Graphical Display and Intuitive DC Welder Monitoring
• Very fast rise time

UB-500A and UB-1500A are linear DC controls with four feedback modes designed to adapt to part and process variables. These micro welding machines should be used for smaller applications where closed-loop feedback control and fast response times are required. Safety critical applications will benefit from UB29 and UB29A�s precision low energy control.

UB-500A and UB-1500A feature a variety of updates, including greatly improved waveform control and faster rise time.