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DR-120 Switching Power Supply
DR-120 Switching Power Supply
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Product Description: 

Model / Specification

DR-120-12

DR-120-24

DR-120-48

DC output voltage

12V

24V

48V

Output voltage error (Note2)

±2%

±1%

±1%

Rated output current

10A

5A

2.5A

Output current rage

0-10A

0-5A

0-2.5A

Wave and noise(Note3)

80mVp-p

80mVp-p

100mVp-p

Inlet stability(Note4)

±0.5%

±0.5%

±0.5%

Load stability(Note5)

±1%

±1%

±1%

DC output power

120W

120W

120W

Efficiency

80%

84%

85%

Adjustable range for DC voltage

10.8-13.2V

21.6-26.4V

43.2-52.8V

AC input voltage range

88132VAC/176-264 4763HZ;248370VDC

Input current

3.3A/115V 2A/230V

AC impulse current

Cold-start current 30A/115V 60A/230V

Leakage current

<3.5mA/240VAC

Overload protection

105%150% TypePULSING HICCUP SHUTDOWN Reset. auto recovery

Over-voltage protection

15-16V

29-33V

58-62V

High-temperature protection

85±5(TSW1)

90±5(TSW1)

90±5(TSW1)

Temperature coefficient

±0.03%(050)

Setup rise hold up time

500ms,70ms,30ms/230VAC

Vibration

10500Hz,2G 10min./1cycle,Period for 60min,Each axes

Withstand voltage

Input and output interval3KVACInput and enclosure1.5KVACOutput and enclosure0.5KVAC

Isolation resistance

Input and output intervalInput and enclosureOutput and enclosure500VAC/100M Ohms

Working temperature and humidity

-10+5020%90%RH

Store temperature and humidity

-20+85,10%95RH

Overall dimension

65.5*125.2*100mm

Weight

0.8Kgs 20PCS/16KG/1.1CUFT

Safety standards

Meet UL1012

EMC standards

Meet FCC Part 15J Conduction class B

Note:1.The testing condition for the parameter above is:230VAC input, rated load,25 70%Rh,Humidity
2.Error,include the setting error, line stability and load stability.(Note:5)
3.Wave test:adopting“A12”double wire for 20MHz,and 0.1uF&uF capacitor short-circuit for interrupting
4.Inlet voltage stability test: when is over load, the lowest voltage of inlet is representative to the highest voltage.
5.Load stability test: The load is from 0% to 100%,others 60%.
6.C2311must be knocked down.

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