Filter
Top Products
This is the typical AC output voltage
generated from a properly operating
machine. Note that each vertical divi-
sion represents 20 volts and that
each horizontal division represents 5
milliseconds in time. The machine
was loaded with a resistance grid
bank.
Note: Scope probes connected at
machine output terminals.
SCOPE SETTINGS
Volts/Div.....................20V/Div.
Horizontal Sweep.....5 ms/Div.
Coupling.............................DC
Trigger.........................Internal
TYPICAL WELD OUTPUT WAVEFORM
MACHINE LOADED
0 volts
5ms20 volts
50V
TROUBLESHOOTING AND REPAIR
F-30 F-30
BULLDOG® 140
MACHINE LOADED TO 125 AMPS AT 23 VAC
Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC