Miller 819A Manual técnico - Página 18
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8-3. Waveforms For Section 8-2
.
The waveforms represent the output
of the generator. When operating
properly, the generator waveforms
match those shown here.
Waveforms shown are for 60 Hertz
models; waveforms for 50 Hertz mod-
els are similar
gnd
15
10
5
gnd
TM-268 819 Page 16
A. Generator Open-Circuit Voltage, No Load, 60 Hz
B. Pulse Width Modulation (PWM) Signal Between
Power Board PC1 And Control Board PC2 (V11 on
Troubleshooting Circuit Diagram)
5 ms 100 V
5 ms 5 V
Test Equipment Needed:
Belt Driven Generator