Kikusui PWX750ML, User Manual

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PWX
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2
Basic Functions
Using the PWX750ML as a CV or CC Power Supply
When using the PMX750ML as a constant-voltage power supply, the set current is the limit to
the current that can flow through the load.
When using the PMX750ML as a constant-current power supply, the set voltage is the limit to
the voltage that can be applied to the load.
If the specified limit is reached, the PMX750ML automatically switches its operation mode.
When the PMX750ML switches its operation mode, the lit LED in the display area (CV LED or
CC LED) changes to indicate the switch.
1
Turn the POWER switch off.
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2
Connect the load to the output terminals.
3
Turn the POWER switch on.
If the OUTPUT LED in the display area is lit, press OUTPUT to turn the output off.
4
Press SET to change to the setting display.
The SET key lights.
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5
Turn the VOLTAGE knob to set the voltage.
Voltage range: 0 V to 84 V
6
Turn the CURRENT knob to set the current.
Current range: 0 A to 29.4 A
7
Press OUTPUT to turn output on.
The SET LED turns off, and the OUTPUT LED in the display area lights. The voltage
and current are generated from the output terminals. When the PMX750ML is operat-
ing as a constant-voltage power supply, the CV LED in the display area lights. When
the PMX750ML is operating as a constant-current power supply, the CC LED lights.
Even when the output is on, you can set the voltage and current by carrying out step 5 and
step 6 while checking the actual output voltage or current.
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You can set the voltage that is actually output while checking the power.
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You can use the CONFIG settings to set the output-on startup state (CF12: prioritize CC or
CV).Set this according to the operation mode that you are using. You can prevent overshoot
from occurring when the output is turned on by prioritizing CV when using the PWX series as
a constant-voltage power supply and by prioritizing CC when using the PWX series as a con-
stant-current power supply.
When used as a slave device, CC is automatically prioritized. To use the PWX series as a
standalone unit or master unit after using it as a slave unit, set the operation mode that you
want to use. If you do not set the operation mode, CC will be prioritized.
When the output is turned on, the internal capacitors are charged. Depending on the set cur-
rent, the PMX750ML may enter CC mode for an instant.
See
See
See
See