CN

              Product
              MS-250E

              MS-250E series   compact single switching power supply

              Features:·AC input voltage range selected by switch

              ·Small volume,low weight,high efficiency

              ·Protections:short circuit/over load/over voltage/over temp

              ·cooling by free air convection

              ·LED indicator for power on

              ·100% full load burn-in test

              ·2 Year warranty

              Model

              MS-250E-5

              MS-250E-12

              MS-250E-15

              MS-250E-24

              MS-250E-27

              MS-250E-48




              output

              DC voltage

              5V

              12V

              15V

              24V

              27V

              48V

              Voltage tolerance

              ±1%

              ±1%

              ±1%

              ±1%

              ±1%

              ±1%

              Rated current

              40A

              20A

              16A

              10A

              9A

              5.2A

              Current range

              0~40A

              0~20A

              0~16A

              0~10A

              0~9A

              0~5.2A

              Rated power

              200W

              240W

              240W

              240W

              243W

              249.6W

              Ripple&noise

              150mvp-p

              150mvp-p

              180mvp-p

              180mvp-p

              180mvp-p

              200mvp-p

              DCvoltage ADJ.range

              -9%~+10%

              ±10%

              ±10%

              ±10%

              ±10%

              ±10%



              input

              Voltage range

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

              frequency

              47~63HZ

              AC current

              4.5A/115VAC,2.5A/230VAC

              efficiency

              82%

              84%

              84%

              85%

              85%

              86%

              Inrush current

              Cold start current 25A/115VAC,40A/230VAC

              Leakage current

              < 2.5mA/240VAC


              protection

              overload

              Rated output power110%~135%  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

              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

              Over temperature

              TSW1detect on heatsink of power transistor≥95℃±5℃, start over temperature protection

              protection type:hiccup mode,auto-recovery after temperature become normal

              environment

              Working temp,humidity

              -10℃~+60℃,20%~90%RH

              Storagetemp,humidity

              -20℃~+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:1.5KVAC 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

              符合EN55022,CLASSA

              others

              Dimension

              199*99*48mm (L*W*H)

              Weight/packing

              0.7kg/24pcs/17.5kg/0.034 m³/1.2CUFT

              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.

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