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AMADA Weld introduces new CD power supplies

AMADA Weld Tech Inc. released new CD-A series of capacitive discharge (CD) power supplies that feature dual-pulse output control, internal pulse monitoring and optional polarity switching and are automation capable. They are good for battery tab welding, interconnects, honeycomb tacking and fine wire-to-pad applications. The power supplies offer consistent welding output for repeatable process results, with ultrafast rise time for conductive material welding. The ability to change polarity – individual settings for positive, negative or alternating polarity – allows for a way to balance weld nuggets and overcome the Peltier effect, as well as extend electrode life.