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      ZLF75 Series     ( LED Power -----Open Frame )   
 
    High Efficiency Power  
  75 Watts          Feature  
     
 
ZLF75 Series
  Compact Size in 4.12 x 2.07 x 1.2 inches
  Package: Open Frame LED Power Supply
  Operating Temperature: -30~70 degrees
  With Constant Current & Constant Voltage (C.C+C.V mode)
  With P.F.C. Function, PF>0.9
  High Efficiency up to 90%
  Free Air Convection
  High Reliability
  Protections: Over Load / Over Voltage / Short Circuit
  Double Layered PCB
  Safety approval by CE and UL
 
        Down Load ZLF75 Series SPC. download SPC.    
         
    Specification
  1.All specifications valid at nominal input voltage,full load and +25¢XC after warm-up time unless otherwise stated.
2.Measured with 0.1U 50V // 47U 50V Ceramic Cap. Cross to output		  
           
      Input Specification  
      Characteristics     Conditions  
      Voltage Range     AC IN   90 ~ 295 VAC
  
   		 
      DC IN   
   		 
      Frequency     50 / 60 Hz
  
           
     Output Specification  
      Characteristics     Conditions  
      Output Power     75 Watt  (max.)  
      Voltage Accuracy
    (Full Load and Nominal Vin)		     Single:     
           
           
      Minimum Load     (at Full Load)     24S:2000mA / 36S:1350mA / 54S:900mA  
      Line Regulation    
    (Min-Max)		     Single:   ¡Ó4% (typ.)  
           
           
      Load Regulation    
    (Min-Max)
    
     		    Single:   ¡Ó5% (typ.)  
           
           
      Ripple    (20MHz bandwidth)     24S:2.7Vp-p
    36S:5Vp-p		 (max.)  
      54S:5Vp-p  
      Noise    (20MHz bandwidth)     24S:2.7Vp-p
    36S:5Vp-p		 (max.)  
      54S:5Vp-p  
      Temperature Coefficient     ¡Ó0.02% / ¢XC  (max.)  
      Short Circuit Protection     Auto recovery  
           
     General Specification  
      Characteristics     Conditions  
      Switching Frequency       (typ.)  
      Isolation Voltage  (Input to Output)     3750 VAC  (min.)  
      Operating Temperature     -30 ¢XC to +70 ¢XC  (with derating)  
      Storage Temperature     -40¢XC to +85¢XC  
      Humidity     95% RH  (max.)  
      Cooling     Free air convection  
           
     Physical Specification  
      Characteristics     Conditions  
      Dimension    (Tolerance ¡Ó0.5)     104.7 x 52.6 x 27.0 mm  
      4.12 x 2.07 x 1.2 inches  
      Weight     195 g  
      Case Material     Open Frame LED Power Supply  
           
 
      Model  
   
     
 
Model No.
(Ordering Part No.) 		Input Range Output Voltage Output Current Eff
( V.AC ) ( V.DC ) ( mA ) ( % )
Single Output Models
 ZLF75-24S 90 ~ 295 VAC  24  ( 15.6 ~ 24 )  2800 ( 2000 ~ 3150 ) 89
 ZLF75-36S 90 ~ 295 VAC  36  ( 23.4 ~ 36 )  2100 ( 1350 ~ 2100 ) 90
 ZLF75-48S 90 ~ 295 VAC  48  ( 36 ~ 48 )  1400 ( 1000 ~ 1570 ) 89
 ZLF75-54S 90 ~ 295 VAC  54  ( 35.1 ~ 54 )  1400 ( 900 ~ 1400 ) 90