Model

DR-45-5

DR-45-12

DR-45-24

Output

DC voltage

5V

12V

24V

Voltage tolerance

±2%

±1%

±1%

Rated current

5A

3.5A

2A

Current range

0~5A

0~3.5A

0~2A

Rated power

25W

42W

48W

Ripple&noise

80mvp-p

100mvp-p

150mvp-p

DCvoltage ADJ.range

-9%~+10%

±10%

±10%

Input

Voltage range

90~264VAC, 127~373VDC

frequency

47~63HZ

AC current

1.0A/110VAC, 0.55A/220VAC

efficiency

75%

81%

83%

Inrush current

Cold start current  20A/115VAC, 40A/230VAC

Leakage current

< 1mA/240VAC

Protection

Over load

Rated output power105%~150%  start over load protection

protection type: hiccup mode, auto-recovery after fault condition is removed

over voltage

6.8~8.2V

15.6~17.8V

30.6~33.2V

protection type:cut off output voltage,diode clamp

Environment

Working temp,humidity

-20°C~+60°C, 20%~90%RH

Storagetemp,humidity

-40°C~+85°C, 10%~95%RH non-condensing

Withstand vibration

10~500HZ, 2G 10min/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

Isolated resistance

I/P-O/P,I/P-FG,O/P-FG: 100M ohms/500VDC

Fitstandard

Safety standard

Fit UL1012

EMC standard

EN55022,  CLASSA

Others

Dimension

78*93*56mm (L*W*H)

Weight/packing

0.3kg/48pcs/15.4kg/0.03m³/1.07CUFT

Note

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C 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.