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Output Modes
4-2
Output Modes
When phase control is used as the control method, any of the following four
modes can be selected for the relationship of the control value to the output
value.
Control pro-
In this mode, the relation-
portional to
ship of the output phase
phase angle
angle to the output value
(same as
has the same characteristics
G3PX)
as for the G3PX Power Con-
troller.
Control pro-
In this mode, the square of
portional to
the output voltage is propor-
square volt-
tional to the output value.
age
When the load resistance is
constant, the output power
value is proportional to the
output value.
Control pro-
In this mode, the output volt-
portional to
age is proportional to the
voltage
output value.
Constant-cur-
In this mode, the load cur-
rent control
rent is proportional to the
(Constant-
output value. The duty set-
current Mod-
ting changes with the load
els only)
resistance. To suppress the
output current, use the duty
setting function to suppress
the duty.
Section 4-2
Control Proportional to Phase Angle
(Same as G3PX)
100
80
60
40
20
0
0
20
40
60
Output value (%)
Control Proportional to Square Voltage
100
80
60
40
20
0
0
20
40
60
Output value (%)
Control Proportional to Voltage
100
80
60
40
20
0
0
20
40
60
Output value (%)
Constant-current Control
100
80
60
40
20
0
0
20
40
60
Output value (%)
80
100
80
100
80
100
80
100
37
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