Electronic Products & Technology

High duty dc spot welding power supply boosts precision

Stephen Law   

Power Supply / Management Production / Materials power production supply welding

AMADA WELD TECH DC-H3000A high duty cycle, dc spot welding power supply for high precision micro-joining applications. Unit is designed for use in the medical device industry and other applications where the highest level of accuracy, process control and traceability is required. Product’s switching system architecture provides enhanced levels of dc current purity, with ultra-low ripple and fast loop response, which enables it to react to, and control challenging applications, achieving a stated accuracy of +/- 1% of the controlled parameter set point. The precise pulsed output delivered to the weld, is controlled in terms of either the peak voltage, current or power.

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