Normal Open Circuit Voltage Waveform (Cc Mode) - Lincoln Electric MULTI-WELD SVM151-A Service Manual

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NORMAL OPEN CIRCUIT VOLTAGE WAVEFORM
0 volts
TROUBLESHOOTING & REPAIR
CC MODE – INPUT VOLTAGE APPLIED 75 VDC
50V
This is the typical CC open circuit out-
put voltage generated from a properly
operating machine.
vertical division represents 50 volts
and that each horizontal division rep-
resents 5 µs in time.
SCOPE SETTINGS
Volts/Div.....................50V/Div.
Horizontal Sweep ......5 µs/Div.
Coupling.............................DC
Trigger.........................Internal
MULTI-WELD 350
0 volts
5µs
Note that each
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