Wenzhou WOSN Electron Technology Co., Ltd. >> 12V 3A Switching Power Supply with CE RoHS

12V 3A Switching Power Supply with CE RoHS

Name: 12V 3A Switching Power Supply with CE RoHS
Brand: china-manufacturer-directory.com
SKU: 731164675
Availability: InStock
Rating: 4.5 (118 reviews)

Supplier:	Wenzhou WOSN Electron Technology Co., Ltd.
Price:	US $ 1-100Piece
Min Order:	10Pieces
Quantity::
Trade Terms:	FOB,CFR,CIF

Product Specifications

Prod Model:	S-35-12
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Output Voltage:	12V
Output Frequency:	47~63Hz
Output Current:	0~3A
Color:	Metal
Power Supply Type:	Compact Single
Protection:	Short Circuit/Over Load/Over Voltage
OEM:	Accept
Keywords:	Switching Power Supply
Efficiency:	76%
Port:	Ningbo Port
Output Type:	Single
Output Power:	1 - 50W
Voltage Regulating Mode:	Frequency Modulation Type
Connection Mode:	Series Switching Power Supply
Starting Mode:	Self-excited Switching Power Supply
Warranty:	2 Years
Power Supplying System:	Terminal Power Distribution Equipment
Certification:	ISO
Input Voltage:	85-132VAC/170-264vacselected by Switch47-63Hz,240-

Product Description

Product Description -AC input voltage range selected by switch -Small volume,low weight,high efficiency -Protections:short circuit/over load/over voltage/over temp -Built-in cooling DC fan -Cooling fan ON-OFF auto control -LED indicator for power on -100% full load burn-in test -2 Years warranty

Model Specification	S-35-5	S-35-12	S-35-15	S-35-24
DC output voltage	5V	12V	15V	24V
Output voltage error(Note,2)	±2%	±1%	±1%	±1%
Rated output current	7A	3A	2.4A	1.5A
Output current rage	0-7A	0-3A	0-2.4A	0-1.5A
Wave and noise(Note ,3)	75mVp-p	100mVp-p	100mVp-p	100mVp-p
Inlet stability(Note ,4)	±0.5%	±0.5%	±0.5%	±0.5%
Load stablity (Note ,5)	±1%	±0.5%	±0.5%	±0.5%
DC output power	35W	36W	36W	36W
Efficiency	70%	76%	78%	78%
Adjustable range for DC voltage	+10,-5%	+10%	+10%	+10%
AC input voltage range	85-132VAC/170-264VACSelected by switch47-63Hz,240-370VDC
Input current	0.5A/115V 0.25A/230A
AC INnrush current	Cold-start current15A/115V 30A/230V
Leakage current	<0.5mA/240VAC
Overload proctection	105%-150%Type:Foldback:current limiting reset:auto recovery
Over-voltage protection	^^^^
High-temperature protection	^^^^
Temperature coefficient	±0.03%/°C(0-50°C)
Setup rise hold up time	200ms,100ms,30ms
Vibration	10-500HZ,2G 10min,/1cycle,Period for60min,Each axes
Withstand voltage	Input and output internal,1.5KVAC,Input and enclosure,1.5KVAC,Output and enclosure0.5KVAC
Isolation resistance	Input and output internal:Input and enclosure,Output and enclosure,500VDC/100MΩ
Working temperature and humidity	-10°C~+60°C(Refer to output derating curve),20%~90%RH
Store temperature and humidity	-20°C~+85°C.10%~95%RH
Overall dimension	129×98×38mm
Weight	0.4Kgs
Safety standards	Meet UL 1012 requirement(Not apply for the mark)
EMC standards	Meet FCC part15J Conduction classB
Note 1.The testing condition for the paramenter above is ,230VAC input,rated load,25°C70% 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&47UF capacitor short-circuit for interrupting. 4.Inlet voltage stability test:when is over load,the lowest voltage of inlet is up to the highest voltage. 5.Load stability test:the load is from 0% to 100%.

Wenzhou Wosn Electron Technology Co., Ltd. is a manufacturer specialized in developing, producing and marketing voltage regulators, Distribution Box, Power inverter.

Since the foundation of our company, we have been persisting in taking science and technology as forerunner and abundant technology as backing, and actively introducing overseas advanced technology to unceasingly improve product quality. With many years' specialized management, our products are now best-selling in China and are also exported to Bangladesh, Indonesia, Thailand and other countries in Southeast Asia and Africa. Some of them are well sold to all over the world meanwhile receiving high praise from the majority of customers. All the times, we insist on the "top quality and competitive price". Our manufacture is the one of most famous of voltage stabilizer in Egypt market.

Accorcing to the social progress and development. Our compny devote to the green power. Right now our power inverter have been sold in Euro. And Americal market. Especially the on gird inverter (Gird Tie Inverter ). We made great progress and develop by virtue of our mature technology innovation.

With the new energy industrial developing, we believe the solar power inverter will be more and more popular in the future. We are willing establish good cooperate with all friends in the world.

Our Mission: "Your Power, My Care ".