50W Dual Output Switching Power Supply(SKID-50)  
Features:  
High efficiency, high reliability, low cost
Universal AC input / full range
100% full load burn-in test
Protections: Short circuit/ Over load / Over voltage
Cooling by free air convection
Fixed switching frequency at 50KHz
1 year warranty
Dimensions: 159*97*38mm (L*W*H)
Isolated ouput & GND for CH1, CH2
 
Data

   Short Form Datasheet
  CE- Cerfiticate
 
SPECIFICATIONS  
   
INPUT  
Voltage Range 85¡«264VAC 47¡«63 Hz£»selected by 120¡«370VDC
AC Current 1A/115 V0.6A/ 230 V
Efficiency 66%(SKID-50A);   70%(SKID-50B);   72%(SKID-50C);   68%(SKID-50D);  
Inrush Current Cold start 18A/115V 36A/230V
Leakage Current £¼3.5 mA/240VAC
   
OUTPUT See Datasheet
   
PROTECTION  
Over Load 105%¡«150%
  Protection type: hiccup mode, recovers automatically after fault condition is removed.
Over Voltage 125%¡«150%
  Protection type: hiccup mode, 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: 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
   
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
   
OUTPUT  
Model SKD-50A SKD-50B SKD-50C SKD-50D
  CH1 CH2 CH1 CH2 CH1 CH2 CH1 CH2
DC Voltage 5V 5V 13.5V 13.5V 27V 27V 5V 13.5V
Voltage Tolerance ¡À1% ¡À2% ¡À1% ¡À2% ¡À1% ¡À2% ¡À1% ¡À2%
Rated Current 6A 2A 1.8A 1.8A 0.9A 0.9A 5A 1.7A
Current Range 0.5£­6A 0£­2A 0.3£­2A 0£­2A 0.18£­1A 0£­1A 1£­5A 0£­2A
Rated Power 40W 40W 48.6W 48.6W 48.6W 48.6W 48W 48W
Ripple & Noise 50 mVp-p 100 mVp-p 100 mVp-p 150 mVp-p 100mVp-p 150 mVp-p 50 mVp-p 150mVp-p
DC Adjustment Range -5%,+10% -5%,+10% ¡À11% ¡À11% ¡À11% ¡À11% -5%,+10% -5%,+10%
Setup,Rise,Hold Time 1600ms¡¢50ms¡¢100msat full load