Jiangsu, China
Business Type:
Manufacturer/Factory
Number of Employees:
57
Year of Establishment:
2011-03-22
Management System Certification:
ISO9001:2015
OEM/ODM Service
Sample Available

Power Supply, Power Bank, Charger manufacturer / supplier in China, offering 250W Single Output Switching Power Supply, 1.8degree 42mm External Shaft Screw Rod Stepper Motor for Printing Equipment, 1.8degree 42mm NEMA 17 Non Cative Stepper Motor Linear Actuator for 3D Printer and so on.

Diamond Member Since 2012
Audited Supplier

250W Single Output Switching Power Supply

Min. Order / Reference FOB Price
1 Piece US $15-20/ Piece
Production Capacity: 100000PCS
Transport Package: Expotr Carton
Payment Terms: L/C, T/T, Paypal
Usage: Laptop, Switching, Motor
Output Type: AC or DC
Certification: RoHS, ISO9001
Color: White
Type: ODM/OEM
Internal Structure: Other

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Basic Info.

Model NO.
S-250-5
Power Source
Other
Connection
Other
Bluetooth Standard
Other
Brand
Jk
Cooling Method
Fan
Input Frequency
47-63Hz
Inrush Current
Cold Start < 40A/230VAC
Input Leakage Current
< 1mA/230VAC
Trademark
JKONGMOTOR
Specification
CE/ROHS/HSG
Origin
Chian
250W 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: 199*110*50mm  (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     ...................................30ms@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
 
Model   DC outLoad regulR&NEfficiency
S-250-55V40A0.5%100mV79%
S-250-1212V20A0.5%150mV83%
S-250-2424V 10A0.5%180mV84%
S-250-3636V7A0.5%180mV85%
S-250-4848V5.2A0.5%200mV85%
 
 
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!

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