linear and switching power devices,China linear and switching power devices Manufacturers, Suppliers

LED Emergency power supply for T5 /T8 tube

May 28, 2012

... tube, specialized in low consumption, long life span and high efficiency of electrical -to-optical converting.The ... device, instantly alternating operatation status on power interruption, conflagration, earthquake, indicating precise emergency exit direction ... 6. After application, please immediately plug into AC220V and charge for 24 hours. Prolonged unoccupation might affect ...

Supplier: Zhongshan Guzhen Malon Electrical Factory

[China Manufacturers]

MCSC Series Dual Power Supply ATS Switch

Jan 20, 2013

... operation,fast switch features.And it can be utilized in double power supply infrequence switching -- insulated rating voltage AC800V and DC250V, rating current 20 ... places, needed double power continuedly, such as emporium, telecom, fire protection, military, mine, ship, elevator, industrial production line and so on. MCSC ...

Supplier: Guilin Glminco Intelligent Control S&T Co., Ltd.

[China Manufacturers]

High power atx power supply

Feb 05, 2013

... -1600W led power driver 2.Energy-saving and safety 3.UL,CE,ROHS,FCC 4.2 years warranty Name;atx power supply Detail ... / Over load / Over voltage Cooling by free air convection Fixed switching frequency at 25KHz 2 years warranty Dimensions: 199*110*50mm ... *H)PACKING……… 0.6Kg; 24pcs/15.4Kg/0.7CUFT High power atx power supply

Supplier: Shenzhen Huya Lighting Co., Ltd.

[China Manufacturers]

Switching Adapter 30W(12V2.5A) Series - UK Plug

May 21, 2012

switching adapter 1).Competetive price; 2).CE,UL,GS,FCC, ... C-TICK,ROHS 3).Punctual Delivery; 4)2 years' warranty Switching adapter Features:·AC input voltage:100 - 240Vac,50-60Hz· ... - 3.0A·Full load efficiency:≥70%·Ripple and Noise:<120mVp-p·Standby power consumption:0.3W(at 240VAC)Size:80x36x52mmProtection:Insultation ... ),UL,FCC,TUV-GS,CB,C-TICK,CEC,RoHS Switching Adapter 30W(12V2.5A) Series - UK Plug

Supplier: Shenzhen Flypower Tech Co., Ltd.

[China Manufacturers]

switch power Electronic transformer

Sep 28, 2012

... DescriptionHigh frequency transformer: 1.ISO9001..CE,RoHs,UL. 2.Output power: 0.2W-2.0KW. 3.Rated current:2A-1500A loads ... form itself and slight interferece.Electrical Characteristics:1. Operating Temperature range:-20 to +452. Storage temperature: -40 to +703. Switching frequency:1KHz ... Dimension mm Type Electrical parameter A B C Inductance Output power(W) EE-8.3 6.0 8.0 8.0 ...

Supplier: Shenzhen JiaMeiRui Electronics Co., Ltd.

[China Manufacturers]

power saver/energe power saver/electric power saver

Dec 02, 2012

... efficiently environment-friendly different plugs. Specifications 30KW electric power saver for home use save energy source efficiently environment ... the currentsource stand current waveform potect devices prolong the life of the electric devices easyusage no need maintenanceguide to use ... sockets at home.According to the electric appliances quantity and loading carry can use one or sereral stanzas ...

Supplier: Shenzhen Dali Houseware Co., Ltd.

[China Manufacturers]

power adapter HL-107

Aug 23, 2012

... product are tested in electronic property and compression resistance power adapterThe power of the transformers and AC/AC & AC/DC adapter is ... It is used abroad in electronic appliance. Communication appliance. Lamps and lanterns etc. 18W Series: Input Voltage: 100-240Vac 3V ... 50/60Hz [Range Voltage]: AC 90--264V, 47/63Hz [Output Power]: 18W [Output Voltage]: 3V-24V [Over Voltage Protection]: 120% ...

Supplier: Zhongshan Hongling Electrical Appliance Co., Ltd.

[China Manufacturers]

AC to DC power supply

May 16, 2012

AC to DC power supply 1)RoHS compliant for all six substances 2)Wide ... )Input overtemperature, output overvoltage,overcurrent,short circuit protection6)Low conducted and radiated EMI(GB9254,EN55022 class A)7)Safety standards GB4943 ... )Telecommunication equipments2)Industry equipments3)Medical treatment equipments AC to DC power supply

Supplier: Shenzhen Jing Fu Yuan Tech Co., Ltd.

[China Manufacturers]

30W constant current led power supply

Nov 12, 2012

... 28-38V Current:900mA IP66 PayPal 30w Constant Current led power supplyInput: AC 85-265V 50-60HzOutput: DC 28-38VCurrent: ... production equipment4.We use the raw materials are from domestic and foreign well-known brand manufacturers.5.After repeated tests before ... with the international well-known shipping company DHL,UPS,FEDEX and other large companies, so we can provide the fast transport ...

Supplier: Shenzhen Highlights Electronics Co., Ltd.

[China Manufacturers]

LED 3W Power Supply

Apr 14, 2012

... : AC85~260V 2.Output: 3.0~3.6V 3.Power: 3W Specifications9W bulb LED driver Universal input voltage Constant Current ... OCP, OVP, SCT, OTP protection Long life and high reliability Miniature size and easy installation Operation temperature: -20°C~+50°C ... Dimensions: 67x24x20mm With internal and external type for optionsSafety & EMCComply with UL8750 & EN61347 Comply ...

Supplier: Zhuhai Kecheng Lighting Co., Ltd.

[China Manufacturers]

120W Switch power supply

Mar 08, 2013

... =100%)Protection function:Overload protection:at105%^~150% of the rated power,it can recover automaticallyOver voltage protection:110%~150% of standard ... 76% FTD-120A5+12 5V 20A 50mV 76% 120W Switch power supply

Supplier: Jiangsu Fengtai Aurora Lighting Technology Co., Ltd.

[China Manufacturers]

LED Power switch supply 50W

Jan 29, 2013

... :90-240V Output Voltage: 12V High quality,cheap price LED Power switch supplyWatt:50Wconstant voltageInput voltage:90-240VOutput Voltage: 12V High ... /voltage fallOver voltage: 13.8 ~ 16.2Shor circut: voltage off and reset input for recoversAC voltage: 300VAC ± 5V be worked off ...

Supplier: Foshan Shunde Kunao Electronic Appliance Co., Ltd.

[China Manufacturers]

KGBF-6000A18V Silicon Controlled Eletrolytic Rectification Power Supply

Jul 11, 2012

... superimposed pulse and asymmetry AC superimposed pulse, can be chosen through PLC touch-screen18. Product include: high-power electrolytic power supply, plating power supply ... high stability power supply, intermediate frequency inverter power supply, special high-voltage rectifier power supply, PLC microcomputer automatic control system and special transformer etc19 ...

Supplier: Chengdu General Rectification Electric Appliance Research Institute

[China Manufacturers]

ACRO POWER SUPPLY AD1030-03F

Aug 13, 2012

ACRO POWER SUPPLY AD1030-03F have in stock competitive price original and new warranty for one year Please kindly check the more information for this item: ACRO POWER SUPPLY AD1030-03F

Supplier: Shenzhen Koper Tech., Co., Ltd.

[China Manufacturers]

hot DC power supply

Mar 08, 2012

... volume, light weightPWM modulation, for lower consumed power, higher efficiency and electricity save.Well-designed electronic circuit, forced ... meter.Built-in OVP over-voltage protection circuit and OTP over temperature protection circuit, reliable protection function ... able to accurately read the load terminal voltage and precise control functions.Tech Parameters:NameSpecificationsAC InputSingle phase ...

Supplier: Qingdao Maikeni International Trading Co., Ltd.

[China Manufacturers]

Wholesale various Industrial 12v power supply 100W-200W

Jan 01, 2013

... 80% 2.Low ripple and noise 3.Super voltage and current protection 4.CE/UL/FCC``` Industrial power supply input8V~16V DC outputvoltage ... :2011-10-19 02:52:59 Wholesale various Industrial 12v power supply 100W-200W

Supplier: Shenzhen Yuanchuangli Electronic Co., Ltd.

[China Manufacturers]

Tester Power Supply

Feb 25, 2013

... mainly used for the metrological department, laboratory and factories which produce gauge Tester Power SupplyThis apparatus is mainly used for the metrological ... linefrequency meter.It can also provide sine wave power supply for illumination linefrequency transformer and testing electro-machine. General Features of Tester ...

Supplier: Xiamen Dexing Imp. & Exp. Co., Ltd.

[China Manufacturers]

120W Triple Output Switch Mode Power Supply

May 28, 2012

120W Triple Output Switch Power Supply: 1. Low price and high reliability 2.AC input power suitable for the world ... 120W Triple Output Switch Mode Power Supply: ... up time......200ms,50ms,20ms at full load and 230VAC(D-120,Q-120):800ms,20ms, 20ms ... at full load and 230VAC(T-120)Withstand voltage........I/P-O ...

Supplier: Wenzhou Tongou Electrical Co., Ltd.

[China Manufacturers]

high frequency high voltage power supply

Mar 14, 2013

high frequency high voltage power supply OEM and custom service for X-ray, ESP, powder coating, NDT, ... electron-beam testing high frequency high voltage power supply ... peak value testingPeak value overloading within 100nS, cut off and restart automaticallyControl response timeBetter than 20mAVoltage/temp. coefficient100V/1KAmbient ...

Supplier: Anshan Leadsun Electronics Co., Ltd.

[China Manufacturers]

Wind Power Transformer

Mar 05, 2013

Wind Power Transformer FSGB Orders are always welcome. Our company according to customer requirements,to provide transformer as users’ technical data.And we sincerely wish to provide you with quality products, puncture delivery and the best service.Voltage range: 6KV~35KVCapacity: 30kva~8000kvaConnection: Yyn0 or Dyn11 Wind Power Transformer

Supplier: A&M Technology Co., Ltd.

[China Manufacturers]