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__________________________________________________________________________CONTROLS AND INDICATORS
10. CURRENT Control. Adjusts current limit of “A”
supply in constant voltage mode. Adjusts constant
current value of “A” supply in constant current mode.
Adjusts the constant current value of the “B” supply
when either SERIES or PARALLEL TRACKING is
selected. Current can be read from the mA Meter
when the A Metering mode is selected.
11. “+” Terminal (Red). Positive polarity output terminal
for the “A” supply. Also serves as the positive polarity
terminal for 0-to-48 V, 1A parallel tracking and 0-to-
48 V, 0.5A series tracking operation.
12. “-” Terminal (Black). Negative polarity output
terminal for the “A” supply. Also serves as the
negative polarity terminal for 0-to-24 V, 1 A parallel
tracking operation. In series tracking operation, this
terminal is internally tied to the (+) positive terminal
of the “B” supply.
13. CONSTANT CURRENT Indicator.
a. Red LED lights when “A” supply is in the
Constant Current mode. The Power Supply
regulates the output current at the value set by the
“A” CURRENT control. In the Parallel Tracking
mode, when this indicator is lit, both the “A” and
“B” supplies are in the Constant Current mode.
b. When the LED is off, the “A” supply is in the
Constant Voltage mode. The Power Supply
regulates the output voltage at the value set by the
“A” VOLTAGE controls. In either the Series or
Parallel Tracking mode, when this indicator is off,
both the A”A and “B” supplies are in the Constant
Voltage mode.
“B” SUPPLY CONTROLS AND INDICATORS
14. VOLTAGE Control. Adjusts the output voltage of the
“B” supply when the INDEPENDENT mode is selected.
Voltage can be read on the V Meter when the B Metering
mode is selected. Control is disabled when TRACKING
mode is selected.
15. CURRENT Control. Adjusts current limit of “B” supply
in constant voltage mode. Adjusts constant current value
of “B” supply in constant current mode. Current can be
read from the mA Meter when the current mA Metering
mode is selected. Control is disabled when TRACKING
mode is selected.
16. “+” Terminal (Red). Positive polarity output terminal
for the “B” supply. In series tracking operation, this
terminal is connected to the negative terminal of the “A”
supply.
17. “-” Terminal (Black). Negative polarity output
terminal for the “B” supply. Also serves as the negative
polarity terminal for 0-to-48 V series tracking operation.
18. CONSTANT CURRENT Indicator
a. Red LED lights when “B” supply is in the
Constant Current mode. The Power Supply
regulates the output current at the value set by
the “B” CURRENT control when in the
Independent mode.
b. When LED is off, the “B” supply is in the
Constant Voltage mode.