70W Dual Output Switching Power Supply(SKD-70G)  
Features:  
High efficiency, high reliability
Universal AC input/ full range
100% full load burn-in test
Protections: Short circuit/ Over load/ Over voltage
LED indicator for power on
Cooling by free air convection
Fixed switching frequency at 54KHz
2 years warranty
Dimensions: 159*97*38mm (L*W*H)
Dual output high power density
 
Data

   Short Form Datasheet
  CE- Cerfiticate
 
SPECIFICATIONS  
   
INPUT  
Voltage Range 85¡«264 VAC/ 47¡«63 Hz£»120¡«370VDC
AC Current 2A/115 V1A/ 230 V
Efficiency 75%
Inrush Current Cold start 30A/115V60A/230V
Leakage Current £¼3.5mA/240VAC
   
OUTPUT See Datasheet
   
PROTECTION  
Over Load 105%¡«150%
  Protection type: hiccup mode, recovers automatically after fault condition is removed.
Over Voltage 115%~135%
  Protection type: hiccup mode, recovers automatically after fault condition is removed.
   
ENVIRONMENT  
Working Temp., Humidity -10¡æ¡«+50¡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: 3KVACI/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 , UL60950 ,EN60950
EMC Standard Design refer to EN55022(CLSPR22),EN61000-3-2,-3, EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024
   
OTHERS  
Weight 0.54Kg
Packing 24pcs/13.8Kg/0.75CUFT
   
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.
  4.The power supply is considered a component which will be installed into a final equipment. The final equipment must
   be re-confirmed that it still meets EMC directives.
   
OUTPUT  
Model SKD-70G-CH1 SKD-70G-CH2
DC Voltage 15V 15V
Voltage Tolerance ¡À2% ¡À6%
Rated Current 2.5A 2.5A
Current Range 0.3£­3A 0.2£­3A
Rated Power 75W 75W
Ripple & Noise 100mVp-p 100mVp-p
DC Adjustment Range -5%,+10% -5%,+10%
Setup,Rise,Hold Time 800ms,50ms,10ms/115VAC300ms,50ms ,80ms/230VAC at full load