Transistor regulated direct current power sources for highest quality demands

All welding current sources provide transistor regulation of the direct current at the secondary terminals. The measuring of the direct current is done by a precision resistor located directly at the output stage of the secondary terminals. Through use of the transistor regulated direct current a very quick regulating behaviour is realized and a very quick switch-off of the welding current is possible.

 

Facts:

  • Transistor regulated direct current

  • Rise times of up to 1ms to the final current value realizable

  • Integrated regulation parameters measuring using a precision resistor

  • Complete monitoring of the operational state with overload protection

  • Completely watercooled

Welding current sources - Power units