40W Triple Output Switching Power Supply (SKT-40)  
Features:  
High efficiency, high reliability
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 40KHz
2 years warranty
Dimension: 129*98*38mm (L*W*H)

 
Data

   Short Form Datasheet
  CE- Cerfiticate
 
SPECIFICATIONS  
   
INPUT  
Voltage Range 85¡«264 VAC / 47¡«63 Hz£»120¡«370VDC
AC Current 1.2A/115 V0.7A/ 230 V
Efficiency 72%/115VAC
Inrush Current Cold start 20A/115V40A/230V
Leakage Current £¼3.5mA/240VAC
   
OUTPUT See Datasheet
   
PROTECTION  
Over Load 105%¡«150% /115VAC
  Protection type: Fold back current limiting, recovers automatically after fault ondition is removed
Over Voltage 5V:115%~135%
  Protection tyoe: hiccup mode, recovers automatically after fault ondition 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: 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 CSA 950, (UL1950, IEC950, TUV EN60950)
EMC Standard Design refer to EN55022 (CISPR22), EN61000-3-2,-3, EN61000-4-2,3,4,5,6,8,11; ENV50204
   
OTHERS  
Weight 0.44Kg
Packing 30pcs/14.7Kg/0.86CUFT
   
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 SKT-40A SKT-40B SKT-40C
  CH1 CH2 CH3 CH1 CH2 CH3 CH1 CH2 CH3
DC Voltage 5V 12V -5V 5V 12V -12V 5V 15v -15V
Voltage Tolerance ¡À2% ¡À6% ¡À8% ¡À2% ¡À6% ¡À8% ¡À2% ¡À6% ¡À6%
Rated Current 3A 2A 0.5A 3A 2A 0.5A 3A 1.5A 0.5A
Current Range 0.6£­5A 0.2£­3A 0.1£­1A 0.6£­5A 0.2£­3A 0.1£­1A 0.6£­5A 0.2£­2A 0.1£­1A
Rated Power 41.5W 41.5W 41.5W 45W 45W 45W 45W 45W 45W
Ripple & Noise 100 mVp-p 120 mVp-p 100 mVp-p 100 mVp-p 120 mVp-p 120 mVp-p 100 mVp-p 120 mVp-p 120 mVp-p
DC Adjustment Range CH1£º-5%£¬+10%
Setup,Rise,Hold Time 800ms,50ms,60ms/230VAC1.6ms,50ms,16ms/115VAC at full load