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D-50
Name: D-50
Product catalog: Multiple output(D. T .Q) power supply

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50W Dual Output Switching Power Supply   D-50 series
Features:
High efficiency, high reliability, low cost
AC input range selected by switch
Protection: Short circuit/ Over load
100% full load burn-in test
Cooling by free air convection
Fixed switch frequency at 24KHz
2 years warranty

SPECIFICATIONS  
OUTPUT  
Model D-50A D-50B
Output number CH1 CH2 CH1 CH2
DC Voltage  5V 12V 5V 24V
Rated Current  6A 2A 6A 1A
Current Range  1-6A 0.3-2A 1-6A 0.2-1A
Rated Power  54W 54W
Ripple & Noise  50mVp-p 100mVp-p 50mVp-p 100mVp-p
Voltage Adj. Range CH1: -5%, +10% CH1: -5%, +10%
Voltage Tolerance  ±2% +5%,-8% ±2% ±8%
Setup, Rise, Hold Up Time  200ms,50ms,20ms at full load
   
INPUT  
Voltage Range  85~132VAC/170~264VAC selected by switch   47~63Hz; 240~370VDC
AC Current 1.3A/115V   0.65A/230V 
Efficiency 73% 73%
Inrush Current  Cold start 18A/115V   36A/230V
Leakage Current <0.5mA/240VAC
   
PROTECTION  
Over Load  105%~150% 
Protection type: Shut down o/p voltage, recovers automatically after fault condition is removed
   
ENVIRONMENT  
Working Temp., Humidity -10℃~+60℃; 20%~90%RH
Storage Temp., Humidity -20℃~+85℃; 10%~95%RH
Temp. Coefficient ±0.03%/℃(0~50℃)
Vibration 10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Zaxes
   
SAFETY  
Withstand Voltage I/P-O/P: 1.5KVAC   I/P-FG: 1.5KVAC   O/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 J Conduction
   
OTHERS  
Dimension 159*97*38mm(L*W*H)
Weight 0.53Kg
Packing 24pcs/13.6Kg/0.75CUFT
   
NOTE  
1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
2.Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1μ & 47μ parallel capacitor. 
3.Tolerance: includes set up tolerance, line regulation and load regulation.

If you have any enquiry about quotation or cooperation , please feel free to email us at Leyu@leyuelec.com or use the following enquiry form . Our sales representative will contact you within 24 hours. Thank you for your interest in our products.