15W Single Output Switching Power Supply (SKS-15)  
Features:  
High efficiency, high reliability, lost cost
AC input range selected by switch
100% full load burn-in test
Protections: Short circuit / Over load
Cooling by free air convection
Fixed switching frequency at 37KHz
1 year warranty
Dimensions: 99*97*36mm(L*W*H)


 
Data

   Short Form Datasheet
  CE Cerfiticate
 
SPECIFICATIONS  
   
INPUT  
Voltage Range 85¡«132 VAC / 170¡«264 VAC47¡«63 Hz£»selected by switch 240¡«370VDC
AC Current 0.5 A/115 V 0.25A/ 230 V
Efficiency 65%(SKS-15-5);   68%(SKS-15-12);   72%(SKS-15-24); 
Inrush Current Cold start 15A/115VAC 30A/230VAC
Leakage Current £¼0.5 mA/240VAC
   
OUTPUT See Datasheet
   
PROTECTION  
Over Load 110%¡«160%
  Protection type: Fold back current limiting, recovers automatically after fault condition is removed
   
ENVIRONMENT  
Working Temp., Humidity -10¡æ¡«+60¡æ£»20%¡«90 %RH
Storage Temp., Humidity -20¡æ¡«+85¡æ£»10%¡«95 %RH
Vibration 10¡«500Hz£¬2G 10min./1cycl, period for 60 min, each along X, Y, Z, axes
   
SAFETY  
Withstand Voltage I/P-O/P: 1.5KVACI/P-FG: 1.5KVACO/P-FG: 0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
   
STANDARD  
Safety Standard Design refer to UL1012
EMC Standard Design refer to FCC Part15 J Conduction Class B
   
OTHERS  
Weight 0.31Kg
Packing 45pcs/15Kg/0.9CUFT
   
NOTE 1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25¡æ of ambient temperature.
  2.Ripple & noise are measured at 20MHz of bandwidth by using a 12¡åtwisted pair-wire terminated with a 0.1¦Ì &47¦Ì
   parallel capacitor.
  3.Tolerance: includes set up tolerance, line regulation and load regulation
   
OUTPUT  
Model SKS-15-5 SKS-15-12 SKS-15-24
DC Voltage 5V 12V 24V
Voltage Tolerance ¡À2% ¡À1% ¡À1%
Rated Current 3A 1.3A 0.7A
Current Range 0£­3A 0£­1.3A 0£­0.7A
Rated Power 15W 15.6W 16.8W
Ripple & Noise 50 mVp-p 50 mVp-p 100 mVp-p
DC Adjustment Range -5%,+10% ¡À10% ¡À10%
Setup,Rise,Hold Time 200ms,100ms,30ms at full load