100W Single Output Switching Power Supply(SKS-100)  
Features:  
High efficiency, high reliability, low cost
AC input range selected by switch
100% full load burn-in test
Protections: Short circuit / Over load
Fixed switching frequency at 25KHz
Cooling by free air convection
1 year warranty
Dimensions: 199*98*38mm (L*W*H)


 
Data

   Short Form Datasheet
  CE Cerfiticate
 
SPECIFICATIONS  
   
INPUT  
Voltage Range 85¡«132 VAC/180¡«264VAC 47¡«63 Hz£»selected by switch 255¡«370VDC
AC Current 2.4A/115 V 1.2A/ 230 V
Efficiency 70%(SKS-100-3);     78%(SKS-100-5);      80%(SKS-100-7.5);    81%(SKS-100-12);   81%(SKS-100-15);
82%(SKS-100-18);   84%(SKS-100-24);    84%(SKS-100-27);     84%(SKS-100-48); 
Inrush Current Cold start 30A/115V 60A/230V
Leakage Current £¼1 mA/240VAC
   
OUTPUT See Datasheet
   
PROTECTION  
Over Load 135%¡«165%
  Protection type: Shut down o/p voltage, 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./1cycle, period for 60min, each along X, Y, Z axes
   
SAFETY  
Withstand Voltage I/P-O/P£º1.5KVACI/P-FG: 1.5KVACO/P-FG: 0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG100M Ohms/500VDC
   
STANDARD  
Safety Standard Design refer to UL1012
EMC Standard Design refer to FCC Part15 J Conduction Class B
   
OTHERS  
Weight 0.62Kg
Packing 20pcs/13.6Kg/0.72CUFT
   
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-100-3 SKS-100-5 SKS-100-7.5 SKS-100-12 SKS-100-15 SKS-100-18 SKS-100-24 SKS-100-27 SKS-100-48
DC Voltage 3V 5V 7.5V 12V 15V 18V 24V 27V 48V
Voltage Tolerance ¡À2% ¡À2% ¡À1% ¡À1% ¡À1% ¡À1% ¡À1% ¡À1% ¡À1%
Rated Current 20A 20A 13.6A 8.5A 6.7A 5.6A 4.5A 3.7A 2A
Current Range 0£­20A 0£­20A 0£­13.6A 0£­8.5A 0£­6.7A 0£­5.6A 0£­4.5A 0£­3.7A 0£­2A
Rated Power 60W 100W 102W 102W 100.5W 100.8W 108W 99.9W 96W
Ripple & Noise 100 mVp-p 100 mVp-p 100 mVp-p 100 mVp-p 100 mVp-p 100 mVp-p 100 mVp-p 100 mVp-p 100 mVp-p
DC Adjustment Range -5%;+10% -5%;+10% ¡À10% ¡À10% ¡À10% ¡À10% ¡À10% -4%;+18% ¡À10%
Setup,Rise,Hold Time 200ms,80ms,20ms at full load