The fully digitised and microprocessor-controlled MIG/MAG power source for short, spray and pulsed arc enables the best welding characteristics in every respect and results that can be reproduced as often as required. With an output of 400 A, the TransPuls Synergic 4000 meets the highest demands of the automotive and supplier industry, apparatus engineering, chemical plant construction, machine and rail vehicle construction and shipyards. With multi-process capability, the power source is suitable for MIG/MAG, TIG and electrode welding, both in manual and robotic operation.