A-120-12-R     
         
     Feature：    
     ●  With short circuit, over-current protection    
     ●  Natural air cooling    
     ●  the way for excitation ：Positive    
     ●  100% full load aging test    
     ●  One year quality guarantee    
     ●  The high performance to price ratio    
         
 Electrical specifications          
 Input Voltage range   187-265VAC     
Input Input Frequency   47-63HZ     
 AC input current   4A/230VAC     
 Efficiency   78%     
 Impact of current   Cold start current40A/230VAC     
 Leakage Current   ＜3.5MA/240VAC     
 DC output voltage   12V     
 Output voltage adjustment range                       12V±10%（Rated output voltage）     
Output Output overload protection                       110%～150%(Rated load) , automatic recovery     
 Output Current   0-10A     
 Output Power   120W     
 Ripple and noise   100MVP-P     
 Output start time   ≤1.0S@230VAC     
 Output hold time   ≥20mS@230VAC     
Protection Short-circuit protection   Load short startup protection     
Features    Protection against: burp protection, automatic recovery      
     after removal of abnormal condition of load    
 Overload protection   Rated output 105%-150% start Overload protection     
    Protection against: burp protection, automatic recovery      
     after removal of abnormal condition of load    
Conditions The working temperature and humidity   —10℃～45℃；20%～90%RH(Without dew)     
 Storage temperature and humidity   —20℃～85℃；10%～95%RH(Without dew)     
Salf Pressure   Input--Output：  AC1500V,1min   
    Input-Shell  AC1500V,1min   
    Output-Shell:  DC500V,1min   
 Insulation resistance   Input-Output:  100M/500VDC   
    Input-Shell:  100M/500VDC   
    Output-Shell:  100M/500VDC   
Standards     UL1012     
compliant    EN55022A     
    GB9254     
Other weight   0.78KG     
 size：   195*115*65MM     
Note: Bottom shell material   Painting steel     
 The upper cover material   Painting steel     
 the way for excitation    Positive     
 Power tube   8N60