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Operation
1. The Power Supply must be powered using the rated line voltage (110V or 220V) within + 5%.
2. Before turning the power supply ON, remove all connected loads and set the Voltage
Adjustment Knob to the full counter-clockwise position (0V DC output).
3. To operate the power supply as a constant current supply, the current output should be set
between 10% and 100% of the rated value (3A). The Current Limiting Indicator will light when
the current limiting circuit is activated.
4. Use the Current and Voltage Adjustment knobs for setting variable Current and Voltage output
signals respectively. Use Variable Output Terminals for connections.
5. For 5VDC and 12VDC outputs, use the Fixed Output Terminals.
6. The analog or digital displays will indicate actual current and voltage outputs.
7. Keep the meter's cooling vents (top and sides) clear of obstacles to prevent overheating.
Specifications
Display
Voltage Output, DC
Current Output, DC
Current Limiting Indicator
Accuracy
Ripple and Noise
Line Regulation
Fixed Output Voltage
Power
Dimensions
Weight
382203
Dual Analog Metering
0 - 3 Amps
Status LED
± 7% Full Scale
< 0.05% + 10mV
5V / 0.5A (continuous); 1A (max.)
12V / 0.5A (continuous); 1A (max.)
110/220VAC 50/60Hz (switchable)
6 x 5.6 x 9.5" (152 x 142 x 242mm) (WxHxD)
10 lbs. (4.5 kgs)
382213
Dual 3-digit LCD Displays
0-30V
± 1% Full Scale + 2 digits
< 5mV
382203-en-US_V1.8 5/16
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