Linear DC Weld Controls – MDA-10000A

  • Monitor constant current, voltage, or both
  • Connect up to 12 units together
  • Polarity switchable


MDA-10000A is an ultra-fast, high current linear DC weld control, which can operate in constant current mode, constant voltage mode, or both. Particularly well suited to series welding applications, the MDA-10000A is ideal for welding optical sensor parts, crystal oscillators, and projection welding of electronic components.

Connect multiple power supplies to achieve high power welding in a short time frame. Up to twelve MDA-10000A power supplies can be connected in a slave/master configuration to design just the right system for high power/short process welding.

MDA-10000A may be used in conjunction with one of our many weld heads as a single operator benchtop unit and is well-suited for integration into semi or fully automated resistance welding systems.  AMADA MIYACHI specializes in designing and building fully integrated, semi-automated and fully automated resistance spot welding machines.  See our Integrated Systems brochure for more information.

For more information read Fine Spot Resistance Welding Applications and The Benefits of Closed-loop Control for the Resistance Welding Process.