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LED Driver
Switching power supply
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Long Series switching power supply


Category: DR series

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Product Details

MODEL   DR-75-12 DR-75-24 DR-75-48
Output DC Voltage  12V 24V 48V
Rated current  6.3A 3.2A 1.6A
Current range 0-6.3A  0-3.2A 0-1.6A
DC power    75W 75W 75W
Voltage ADJ.range  12~14V 24~28V 45~53V
Voltage tolerance  ±2% ±1% ±1%
Ripple and noise  80mVp-p 80mVp-p 100mVp-p
Intet stability  ±0.5% ±0.5% ±0.5%
Load stability ±1% ±1% ±1%
Intput AC voltage range  90~132VAC/170~264VAC 47~63Hz ; 120~370VDC
Current  1.8A/115V 0.9/230V   
Effi ciency  80% 84% 85%
AC Inrush current  Cold-start current 30A/115V 60A/230V 
Leakage current  < 3.5mA/240VAC     
Protection Overload  105%~150% Type:pulsing hiccup shutdown Resete:auto recovery      
Over voltage  15~16.5V 28~33V 58~65V
Safety Setup,rise,hold up time 1000ms,60ms,50ms/230V   
Vibration  10~500Hz,2G 10min,/1 cycle 
Withstand voltage  Input and output internal:1.5KvAc,input and enclosure:1.5KvAc,Output and enclosure:0.5KvAc
Isolation resistance  Input and output internal:Input and enclosure,Output and enclosure:500VDC/100MΩ 
  Environment   ±0.03%/°C (0~50°C )    
Temperature coeffi cient 
Working temperature and humidity -10°C ~+60°C,20%~90%RH    
Store temperature and humidity -20°C ~+85°C,10%~95%RH    
Other    Overall dimension  55.5×125.2×100mm   
Weight  0.55Kg    
Certificate CE EMC Authenticate  EN55022:2010 EN61000-3-2:2006+AL:2009 EN61000-3-3:2008
EN55024:2010 EN55015:2006+AL2007+2009 EN61547:2009