Miyachi Unitek Corp., a manufacturer of welding equipment and systems, has introduced the DC29 linear DC micro welder, which offers precision control for small resistance welding applications. The DC29’s 200-4000 amp output makes it well suited for applications where closed-loop feedback control, fast response times, and a controlled precise energy waveform are required. It is especially suited for small applications in the electronic component and battery pack markets.
Featuring single phase input, a compact size, and dual pulse schedules, the DC29 offers a precisely controlled repeatable waveform and an ultra-fast rise time of less than 200 micro seconds. The DC29 is a successor to model DC25 and features a variety of updates, including greatly improved waveform control and faster rise time, as well as new side-mounted buss bars with threaded inserts for mounting weld cables, simplified rear panel I/O connections, and an on/off switch now located on the front panel for increased convenience.