300W Single Output Switching Power Supply

Description:

EMI Meets EN55022(CISPR22) Class B
Low Power Consumption
Approvals: UL/CUL/TUV/CB/CE
Protections: Over Load/Over Voltage/ Short Circuit
Case Size: 257*102*65mm  (L*W*H)
 
Reference:

AC Input Voltage Range.......................220V ±15%
Input Frequency...............................47-63Hz
Inrush Current..................................Cold Start < 40A/230VAC
Input Leakage Current...........< 1mA/230VAC
Line Regulation (full load)...........<=±0.5 %
Output Voltage adjust range......±5 %
Short Circuit.................shut off , re-power on to recover
Output Over Load Protection.......105-150% ,shut off ,re-power on to recover
Withstand Voltage............I/P - O/P   1.5KVac  1min
                ............ I/P - F/G   1.5KVac  1min
                .............O/P - F/G   0.5KVac  1min
Rise Time     ...................................50ms@full load (typical)
Hold up time  ...............20ms@full load (typical)
Operating Temperature ,Humidity.........-10ºC~+50ºC,20~90%RH (non condensing)
Storage Temperature , Humidit.........-30ºC~+80ºC,10~95%RH(non condensing)
Safety Standards............................GB4943 EN60950
EMC standards...............................GB9254 EN55022
Cooling Method...............................Fan
 
  
 
WHY YOU CHOOSE US:

 We are a professional manufacturer for Stepper motor , Stepper driver, BLDC motor and DC motor. we can supply OEM service.  
Our products all with CE and ROHS. 
Welcome you visit our company Changzhou Jingkong Motor&Electric Appliance Co.,Ltd 
 
Depending on advanced technology and knight service, we establish a good and diligent team and keep nice business relationship with a large amount of worthy clients in global market. We are prepared to provide the best products to clients at competitive price. 
 


High quality . 
Competitive price ,
Good Packing , 
Fast Delivery .
Knight service
Advanced technology
 
 
Believe that we will do our best!