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Extech Instruments 382275 User Manual

Extech Instruments 382275
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Page #11 background image
382275/6 V1.0 08/09
11
Specifications
Output
Variable Output Voltage 1 to 30VDC
Variable Output Current 1 to 20A
Voltage
Regulation
Load (10 to 100% Load) 50mV
Line (170 to 264VAC Variation) 20mV
Current
Regulation
Load (90 to 10% Rated Voltage) 100mA
Line (170 to 264VAC Variation) 50mA
Ripple & Noise (peak-peak) Voltage 50mV
Current Ripple & Noise (r.m.s.) 30mA
Meter
Accuracy
Voltage Meter ±(0.2% +3 digits)
Current Meter ±(0.2% +3 digits)
Tracking
Over Voltage
Protection
1 to 5V Default Value is +2V
5 to 20V Default Value is+3V
20 to 30V Default Value is +4V
Input Voltage 100 to 120VAC 50/60Hz (382275)
210 to 230VAC 50/60Hz (382276)
Rated Load Input Current 6.3A
Efficiency 86.5% at optimal load
Switching Frequency 75 to 95Khz
Cooling Method Thermostatic Control Fan from Zero to full speed
Protections Overload, Short Circuit by Constant Current,
Output Tracking Over Voltage, Over
Temperature
Special Features Three User defined VI presets, Remote control V, I
and output on-off
Operating Humidity Range 10 to 80%RH
Altitude 7000 Feet (2000 meters)
Pollution Degree 2
Main Supply Voltage Fluctuation ±10% of the nominal voltage
Dimensions (WxHxD) 7.9 x 3.5 x 8.5“ ( 200 x 90 x 215 mm)
Weight 5.7 lbs (2.6 kg)

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Extech Instruments 382275 Specifications

General IconGeneral
BrandExtech Instruments
Model382275
CategoryPower Supply
LanguageEnglish

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