Mini size 120W switching power supply

Model

MS-120-12

MS-120-15

MS-120-24

MS-120-36

MS-120-48

 
 
 
output

DC voltage

12V

15V

24V

36V

48V

Voltage tolerance

±1%

±1%

±1%

±1%

±1%

Rated current

10A

8A

5A

3.3A

2.5A

Current range

0~10A

0~8A

0~5A

0~3.3A

0~2A

Rated power

120W

120W

120W

118.8W

120W

Ripple&noise

100mvp-p

120mvp-p

150mvp-p

150mvp-p

180mvp-p

DCvoltage ADJ.range

±10%

±10%

±10%

±10%

±10%

 
 
input

Voltage range

90~132VAC/180~264VAC(selected by switch),254~373VDC

frequency

47~63HZ

AC current

2.8A/115VAC,1.4A/230VAC

efficiency

82%

83%

85%

85%

86%

Inrush current

Cold start current18A/115VAC,36A/230VAC

Leakage current

< 3.5mA/240VAC

 
protection

overload

Rated output power115%~150% start over load protection

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

Over voltage

15.6~17.8V

18.6~20.8V

30.6~33.2V

42.6~44.2V

54.8~56.6V

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

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environment

Working temp,humidity

-10ºC~+60ºC,20%~90%RH

Storage temp,humidity

-20ºC~+85ºC,10%~95%RH non-condensing

Withstand vibration

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

safety

Withstand voltage

I/P-O/P:1.5KVAC 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 toUL1012

EMC standard

Compliance to EN55022,CLASSA

others

Dimension

129*97*38mm(L*W*H)

Weight/packing

0.45kg/45pcs/22.5kg/0.041 m³/1.45CUFT

note

1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and25ºCof 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.