Indicator Light
  Alligator Clips
  Connecting Terminal
  Rocker Switches
  Slide Switches
  Toggle switches
  Pushbutton Switches
  Touch Switches
  Micro Switches
  General-purpose Relays
  Fuse Holder
  Power Sockets
  Knob/ Lock
  Battery Holder/Battery Snap
  Binding Post
  Terminal Block
  Cable Accessories
  Rotary Switch
  Small Switching Power Supply
  Universal Switching Power Supply
  Standard Switching Power Supply
  Universal Large Power SMPS
  PFC Function Switching Power Supply
  Parallel (N+1) and PFC Function SMPS

    Miss.Wu
    Miss.Wu  
  
Product


250W Single Output SMPS  
Feature:

High efficiency, high reliability
Universal AC input / full range
100% full load burn-in test
Short circuit / overload protection
Cooling by free air convection
1 year warranty Dimension: 230*115*50mm

Case No.ㄩH007

MODEL
S-250-5 S-250-7.5 S-250-12 S-250-13.5 S-250-15 S-250-24 S-250-27 S-250-48

OUTPUT

DC VOLTAGE

5V

7.5V

12V

13.5V

15V

24V

27V

48V

VOLTAGE TOLERANCE

㊣2%

㊣2%

㊣1%

㊣1%

㊣1%

㊣1%

㊣1%

㊣1%

RATED CURRENT

40A

30A

20A

18.5A

16.6A

10A

9.3A

5.2A

CURRENTRANGE

0-40A

0-30A

0-20A

0-18.5A

0-16.6A

0-10A

0-9.3A

0-5.2A

RATED POWER

200W

225W

240W

250W

249W

240W

251W

250W

RIPPLE &NOISE(MAX)

120mVp-p

120mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

200mVp-p

240mVp-p

DC VOLTAGEFRE QUENCY RANGE

-5% +10%

SETUP,RISE,HOLD TIME

200ms,50ms,20ms

INPUT

VOLTAGERANGE

90‵132 VAC/180‵264VACselected by switch 47‵63 Hz˙254‵370VDC

AC CURRENT

Cold start6.5A/115 V 4A/ 230 V

EFFICIENCY

74%

76%

76%

79%

78%

82%

82%

83%

INRUSH CURRENT

25A/115V50A/230V

LEAKAGE CURRENT

ˉ3.5 mA/240VAC

PROTECTION

OVERLOAD PROTECTION

105%‵135% Shut down O/P voltage, re-power on to recover

OVER-VOLTAGE PROTECTION

5.75-6.7

9.4-10.9

13.8-16.2

15.5-18

18-21

27.6-32

33.7-39

56.7-67.2

HIGH TEMPERATURE PROTECTON

﹝﹝﹝

ENVIRONMENT

WORKING TEMP.& HUMIDITY

-10⊥‵+50⊥˙20%‵90 %RH

STORAGE TEMP.& HUMIDITY

-20⊥‵+85⊥˙10%‵95 %RH

VIBRATION

10‵500Hzㄛ2G 10min./1cycle, period for 60min, each along X.Y.Z axes

SAFETY

WITHSTAND VOLTAGE

I/P-O/Pㄩ1.5KVACI/P-FGㄩ1.5KVACO/P-FGㄩ0.5KVAC

ISOLATION RESISTANGE

I/P-O/P, I/P-FG, O/P-FGㄩ500VDC/100M次

STANDARDS

SAFETY STANDARDS

Design refer to UL1950

EMC STANDARDS

Design refer to EN55022ㄛEN55024ㄛEN61000

OTHERS

WEIGHT

1.15Kg

PACKING

12pcs/13.8Kg/0.98CUFT

NOTE

1. Tolerance: Includes set up tolerance, line regulation and load regulation.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12§ twisted pair-wire teminated with a

0.1米f & 47米f parallel capacitor.

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