Specifications

REMOTE SENSE CONFIGURATION
Turn off the power supply before making any connections on the rear panel terminal block.
Configure the unit for remote sensing by first disconnecting the jumper wires between the sense and load
terminals. Keep in mind that sense and load leads should be as short as possible. Additionally, the sense leads
resistance should be no greater than 0.5 ohm/lead, and the voltage drop over the load leads should be no
greater than 2.0V/lead.
USE THE LARGEST GAUGE
AND SHORTEST LENGTH POSSIBLE
SINGLE LOAD WITH REMOTE SENSING
PARALLEL POWER SUPPLY OPERATION
When operating power supplies in parallel, a situation can occur where a power supply in the configuration
shuts down and the voltage from the other paralleled regulators will feed back into it. To prevent damages to
the power supply, connect a high voltage rated, blocking diode in series with the Load. The break down
voltage and current rating for the blocking diode should be at least two times the maximum rated values of the
power supply. Please see the diagram below.
POWER
SUPPLY
(+) Input
(-) Input
(-) Sense
(
+
)
Sense
POWER SUPPLY
(+) Sense
(+) Output
(-) Output
(-) Sense
LOAD
(+) Input
(-) Input
CAUTION
LOAD
(+) Output
(-) Output
POWER
SUPPLY
(+) Input
(-) Input
(+) Sense
(-) Sense
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