382203-V1.7-EU-EN-1/12
Operation
1. The Power Supply must be powered using the rated line voltage (110V or 220V) 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
382203
382213
Display
Dual Analog Metering
Dual 3-digit LCD Displays
Voltage Output, DC
0-30V
Current Output, DC
0 - 3 Amps
Current Limiting Indicator
Status LED
Accuracy
± 7% Full Scale
± 1% Full Scale + 2 digits
Ripple and Noise
< 5mV
Line Regulation
< 0.05% + 10mV
Fixed Output Voltage
5V / 0.5A (continuous); 1A (max.)
12V / 0.5A (continuous); 1A (max.)
Power
110/220VAC 50/60Hz (switchable)
Dimensions
152 x 142 x 242mm (6 x 5.6 x 9.5") (WxHxD)
Weight
4.5 kgs (10 lbs)
Copyright
©
2012 Extech Instruments Corporation (a FLIR company)
All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com
