switch power supply

FOB Price

USD $12.78 - $15.78 / Piece

100 Pieces(Min.Order)

Supply Ability 10000 Piece / Pieces per Month
Port NINGBO/SHANGHAI
Payment Terms:T/T Credit Card

Request Sample Customized Request Download Product Catalog

Contact Now

Get lowest price Inquiry Basket

Product Details

Place of Origin:	Zhejiang, China	Brand Name:	WOSN	Model Number:	S-350w-12v
Output Power:	301 - 400W	Output Type:	Single	Input Voltage:	110V
Output Voltage:	12V	Output Frequency:	50/60Hz	Output Current:	0-29A

Product Description

Specifications

switching power supply
1.CE Approved
2.Proffesional manufactuer
3.Sample available

Switch power supply S-350

Low price and high reliability105°C output capacitorAC input power suitable for the worldHight efficiency and low operation temperatureSoft-start current can reduce the AC input impact effecticlyWith Short-circuit and owwerload protectionCompact size,light weight100% full-load burning testInstalled with EMI filter,minimum wave.

Product Description:

Model Specification	S-350-5	S-350-7.5	S-350-12	S-350-13.5	S-350-15	S-350-24	S-350-27	S-350-48
DC output voltage	5V	7.5V	12V	13.5V	15V	24V	27V	48V
Output voltage error (Note2)	±2%	±2%	±1%	±1%	±1%	±1%	±1%	±1%
Rated output current	50A	40A	29A	25.8A	23.2A	14.6A	13A	7.3A
Output current rage	0-50A	0-40A	0-29A	0-25.8A	0-23.2A	0-14.6A	0-13A	0-7.3A
Wave and noise(Note3)	50mVp-p	150mVp-p	150mV	150mV	150mV	150mV	200mV	240mV
Inlet stability(Note4)	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load stability(Note5)	±1%	±1%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
DC output power	250W	300W	348W	348.3W	348W	350.4W	351W	350.4W
Efficiency	73%	76%	74%	79%	78%	81%	82%	83%
Adjustable range for DC voltage	4.5-5.6V	6-9V	10-13.2V	12-15V	13.5-18V	20-26.4V	26-32V	41-56V
AC input voltage range	90~132VAC/180~264VAC BY SWITCH 47~63Hz;248~370VDC
Input current	6.5A/115V 4A/230V
AC impulse current	25A/115V 50A/230V
Leakage current	<3.5mA/240VAC
Overload protection	105%~135%. Type:PULSING HICCUP SHUTDOWN; Reset: auto recovery
Over-voltage protection	5.75-6.75V	9.4-10.9V	13.8-16.2V	15.5-18V	18-21V	27.6-32V	33.7-39V	57.6-67.2V
High-temperature protection	RTH3>=65°C FAN ON<=55°C FAN OFF>=80°CCut off output(5~15V) RTH3>=70°C FAN ON<=60°C FAN OFF>=85°CCut off output(24~48V)
Temperature coefficient	±0.03%°C(0~50°C)
Setup rise hold up time	200ms,50ms,20ms
Vibration	10~500Hz,2G 10min./1cycle,Period for 60min,EACH AXES
Withstand voltage	Input and output interval:1.5KVAC,Input and enclosure:1.5KVAC,Output and enclosure:0.5KVAC
Isolation resistance	Input and output interval,Input and enclosure,Output and enclosure:500VAC/100M Ohms
Working temperature and humidity	-10°C~+50°C,20%~90%RH
Store temperature and humidity	-20°C~+85°C,10%~95%%RH
Overall dimension	21511550mm
Weight	1.15Kgs
Safety standards	Meet UL1950
EMC standards	……
Note:1.The testing condition for the parameter above is:230VAC input, rated load,25°C 70%Rh,Humidity 2.Error,include the setting error, line stability and load stability.(Note:5) 3.Wave test:adopting“A12”double wire for 20MHz,and 0.1uF&uF capacitor short-circuit for interrupting 4.Inlet voltage stability test: when is over load, the lowest voltage of inlet is representative to the highest voltage. 5.Load stability test: The load is from 0% to 100%,others 60%. 6.C2,3,11must be knocked down.

Contact Us

Wenzhou Wosn Electron Technology Co., Ltd.: Contact nameZhiGuo Zhou; Phone86-577-62707178; AddressHe'ao industrial zone,liushi town,yueqing city zhejiang province325604 Wenzhou,Zhejiang

Product Categories

Distribution Box	Frequency Inverter	New Products	Power Equipment
Power Inverter (DC to AC)	QD200 Series Frequency Inverter	Switching Power Supply (AC to DC)	TDGC2,TSGC2 Variac,Variable Transformer
Voltage Protector(AVS)	Voltage Regulator

New Products

switch power supply

Product Details

Product Description

Specifications

Contact Us

Popular Searches

Recommended Products

Find Similar Products By Category