As an example, a WP9 family torch is rated at 125 amps DC (per the Weldcraft web site). If this torch is used on a pulse TIG power supply with the following settings:

Pulse frequency 100 Hz

Max amperage 200 amps

Peak time 50%

Background current 50 amps

the AVERAGE current through the torch would be 125 amps. Would it be correct to conclude that these parameters are within the capability of the torch?

TIA,

Ken

Pulse frequency 100 Hz

Max amperage 200 amps

Peak time 50%

Background current 50 amps

the AVERAGE current through the torch would be 125 amps. Would it be correct to conclude that these parameters are within the capability of the torch?

TIA,

Ken

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