Model

DR-120-12

DR-120-24

DR-120-48

output

DC voltage

12V

24V

48V

Voltage tolerance

±2%

±1%

±1%

Rated current

8.3A

5A

2.5A

Current range

0~8.3A

0~5A

0~2.5A

Rated power

99.6W

120W

120W

Ripple&noise

100mvp-p

120mvp-p

150mvp-p

DCvoltage ADJ.range

-9%~+10%

±10%

±10%

input

Voltage range

90~264VAC，127~373VDC

frequency

47~63HZ

AC current

2.6A/110VAC，1.6A/220VAC

efficiency

82%

84%

85%

Inrush current

Cold start current 25A/110VAC，45A/220VAC

Leakage current

< 1mA/240VAC

protection

Over load

Rated output power105%~135% start over load protection

protection type :rated current limit，auto-recovery after fault condition is removed

over voltage

15.6~17.8V

30.6~33.2V

54.8~56.6V

protection type:cutoff output，recovery after restart power

environment

Working temp,humidity

-20℃~+60℃，20%~90%RH

Storage temp,humidity

-40℃~+85℃，10%~95%RH non-condensing

Withstand vibration

10~500HZ，2G10min/1cycle，period for 60 minutes，each axes

safety

Withstand voltage

I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC

Isolation resistance

I/P-O/P,I/P-FG,O/P-FG:100Mohms/500VDC

Fit standard

Safety standard

Compliance to UL1012

EMC standard

Compliance to EN55022，CLASSA

others

Dimension

65.5*125.2*100mm(L*W*H)

Weight/packing

0.8kg/20pcs/17kg/0.046m³/1.64CUFT

note

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and25℃of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.

3. Tolerance : includes set up tolerance, line regulation and load regulation.