Model

DR-240-24

DR-240-36

DR-240-48

output

DC voltage

24V

36V

48V

Voltage tolerance

±1%

±1%

±1%

Rated current

10A

6.6A

5A

Current range

0~10A

0~6.6A

0~5A

Rated power

240W

237.6W

240W

Ripple&noise

120mvp-p

150mvp-p

180mvp-p

DCvoltage ADJ.range

±10%

±10%

±10%

input

Voltage range

90~132VAC/180~264VAC，255~373VDC

frequency

47~63HZ

AC current

2.8A/110VAC，1.4A/220VAC

efficiency

85%

85%

86%

Inrush current

Cold start current  27A/110VAC，45A/220VAC

Leakage current

< 3.5mA/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

30.6~33.2V

42.6~44.2V

54.8~56.6V

protection type：cutoff output，recovery after restart power

over temperature

TSW1detect on heatsink of power transistor≥105℃±5℃, start over temperature protection

Protection mode：cutoff output，auto-recovery after temperature become normal

environment

Working temp,humidity

-20℃~+60℃，20%~90%RH

Storagetemp,humidity

-40℃~+85℃，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

standard

Safety standard

UL1012

EMC standard

EN55022，CLASSA

others

Dimension

125.5*125.2*100mm (L*W*H)

Weight

1.10 kg

note

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