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(jj) Output terminal
± output terminals and ± sensor termianls.
(|J) Control terminals
Terminals for remote control and series/parallel operation.
©
Fan
Forced air cooled fan. Keep it apart from walls more than
30 cm.
©
Cap
Cap of the fuse holder.
@
A C input terminals
Input terminals of power supply. Connect the A C cord provided.
@) Fuse holder
Input fuse holder of power supply.
@) Hole for mounting the retainer of power input connector.
@
Cap for concealing optional-connector mounting hole.
OPERATION
A S A CONSTANT-VOLTAGE POWER SUPPLY
1) Check the rated input voltage, then connect the power
cord.
2) Turn the voltage adjuster knob (VOLTAGE) fully counter-
clockwise.
3) Turn on the power switch. The POWER (red) indicator light
and the device is operated. Make sure that the OUTPUT
switch is off (the indicator is out).
4) Set a desired voltage with the voltage adjuster knob
(VOLTAGE). No voltage develops at the output terminals
still.
5) Set a current limit.
Keeping the V / I CHECK switch depressed, set a desired
limit of output current with the current adjuster knob (CUR-
RENT).
6) Turn on output.
Turn on the OUTPUT switch, and the preset voltage is out-
put at the output terminals with the output indicator lit.
Notes:
(1) If excessive current flows as when the load is shorted,
the device performs constant-current operation at the
preset limit of output current and the output voltage
falls.
(2) If the overvoltage protection level is set lower than the
preset level of output voltage, the power switch will be
turned off by overvoltage protection.
See how to set overvoltage proteciton.
(3) When the voltage adjuster knob is rotated from MIN to
MAX with the OUTPUT switch ON, the output voltage
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