2 4w ac dc constant current led driver,China 2 4w ac dc constant current led driver Manufacturers, Suppliers

AC/DC Inverter Welding Machine: Square Wave TIG welder(WSE-315)

Oct 28, 2012

... AC/DC Inverter Welding Machine: Square Wave TIG welder(WSE-315)Main Features :1.Minimizing,lightness, low noise, high quality and energysaving.2 ... alloy by AC function.6.LED Digit show. ParameterMODELWSE-315Rated Input Voltage(V)AC380±10% 50/60Hz(3Phase)Rated Input Current(A)19Rated ... range covers inverter MMA, TIG, MIG/MAG, PULSE TIG, AC/DC TIG, PLASMA CUTTING series. And most of welding machines are ...

Supplier: Guangzhou SANTI Electro-Mechanical Equipment Co., Ltd.

[China Manufacturers]

constant voltage led panel lights ceiling lights

Mar 31, 2013

... .Instant star, no flicking, no humming.5. New high efficiency constant current driver.6. Special circuit design, each group of LEDs work separately ... . No RF interference.10.Installation: Embed, mounting, suspending11.Warranty:2 years for LED source and driver12.Application: Meeting room, factory office building ...

Supplier: Shenzhen COSUN Sign Engineering Co., Ltd.

[China Manufacturers]

ZUP-500 AC/DC Inverter

Jan 14, 2013

... home appliances as emergency power 2.high quality and fine price 3.good after-sale service AC/DC inverter is designed for switching ... and AC140V.Different led indicat er for function of inverter and charger.Each unit contain a AC cord for AC input voltage baseds ... polarity reverse of battery. b.Overload fuse protection for charging current,input voltage and output voltage. ZUP-500 AC/DC Inverter

Supplier: Wenzhou Mallton Electric Co., Ltd.

[China Manufacturers]

AC/DC Switching Power Supplies

Mar 12, 2012

... , High efficiency and low operation temperature5, Soft-start current can reduce the AC input impact effectively6, With short-circuit and overload protection7 ... %±1%Rated output current10A4.2A3.4A2.1AOutput current rage0-10A0-4.2A0-3.4A0-2.1AWave and noise(Note3)75mVp-p100mVp-p100mVp ... %Load stability(Note5)±1%±0.5%±0.5%±0.5%DC output power50W50.4W50.4W50.4WEfficiency71%78%78%82%Adjustable range ...

Supplier: FATO Mechanical & Electrical Equipment Group Co., Ltd.

[China Manufacturers]

RK-1000VA UPS Pure sine wave inverter AC/DC pure wave inverter uninterrupted power supply

Mar 31, 2013

... wave, without distortion. 3.CPU programing ic driver 4.precision:AC220V+-2% 1. Pure since wave UPS power2. Input ... voltageAC 220V+-10%(main mode)Output voltageAC 220V+-2%(Invertor mode)Frequency50HzOutput waveformPure sine wavePower factor70%Charge ... own Die-casting workshop, injection workshop, Assembly workshop. 2. Main MarketsOur main markets are SouthAsia, Middle East,Africa ...

Supplier: Zhongshan Ruikang Electric Appliance Co., Ltd.

[China Manufacturers]

2013 Latest design ac dc power adapter with CE UL FCC

Mar 31, 2013

... UL FCC 2.Approval:CE FCC UL GS SAA 3.warranty time:one year 5.high safety 2013 Latest design ac dc power ... : -20°C+75°CMTBF: 50,000HoursProtection: Short,Over voltage,Over current protectionCertification:CE,UL, RoHs ,FCC,CEC,REACH,EUP,MEPSAdvantages:1 ... the products more innovative.The main products are:power adaptorfor LED lignting, phone,ipad,computer pos machine,money counter,fans,appliance5V ...

Supplier: Shenzhen Uniontop Electronic Co., Ltd.

[China Manufacturers]

AC DC ADAPTOR, WALL PLUG-IN ADAPTOR, SWITCHING AC/DC ADAPTOR

Mar 31, 2013

AC/DC Adaptor Constant Current Input: 100-240VAC 50/60Hz Output: 3-24VDC, 0.1- ... Length of output cable --150cm without bead core Safety:Over-current protection Output short-circuit protection Over-voltage protection Standards: EMI ... hign quality and right pricing in world market, we promise.2. We can design and R&D new products for you ...

Supplier: Dongguan Dajiang Electronics Co., Ltd.

[China Manufacturers]

ac dc adaptor 12v 500ma

Aug 26, 2012

... : UL/CUL FCC CE GS 2. meet ROHS CEC 3. output with low ripple noise ac dc adaptor 12v 500maDescription: Safety:UL ... 47-63HZ Output Power:5W Output Voltage:3-24V Over Current Protection:AUTO RECOVERY Over Voltage Protection:120% Short Protection: ... Size and Easy Portable Constant Voltage Mode High power outlet Easy Light & Convenient Plug In Constant Current Mode Wall mount ac dc adaptor 12v 500ma

Supplier: Shenzhen Toppower Technology Co., Ltd.

[China Manufacturers]

Universal Power AC DC Adaptor

Mar 31, 2013

Universal Power Adaptor with Output3.0-30.0V DC 2 Years Warranty Universal Power Adaptor Universal Power Adaptor Universal ... SAA CCC4.Output:3.0-30.0V DC5.Output Current:100-4000mA6.Watts:24VA MAX2)Factory Profile-Xing Yuan ... Electronics Co LtdAC/DC Adapter Switching Power SupplyPower SuppliesUniversal AdapterAC AdapterTransformerWaterproof Adapter LED Drivers Xing Yuan Electronics co., ...

Supplier: Xing Yuan Electronics Co., Ltd.

[China Manufacturers]

Led power supply/led driver

Nov 19, 2012

led power supply/led driver 1).Good quality,Competetive price; 2).Punctual Delivery; 3).2 years' warranty; led power supply/led driverFeatures:·AC input voltage:100 - 240Vac,50-60Hz ... ·Input current ...

Supplier: Shenzhen Flypower Tech Co., Ltd.

[China Manufacturers]

ntegrated Circuits LM3557SDX-2 Step-Up Converter For White LED Applications

Jun 30, 2012

... .25 MHz Constant-Switching Frequencyn Output Over-Voltage Protectionn Input Under-Voltage Protectionn Cycle-By-Cycle Current Limitn TRUE SHUTDOWN: No DC current paths ... is very important in our business success. ntegrated Circuits LM3557SDX-2 Step-Up Converter For White LED Applications

Supplier: Shenzhen Paqi Technology Ltd.

[China Manufacturers]

Power Adapter/Switching power Supply/AC DC Adapter

Oct 14, 2012

... adapter with both constant voltage&constant current mode for various usage. Power Adapter/Switching power Supply/AC DC Adapter Feature: Constant Voltage ModeWith Constant Current & Constant Voltage High power ... ~264V/47~63HZ Output Power: 72WOutput Voltage: 24-26VDCOutput Current: 3-2.5A Over Current Protection: Auto RecoveryOver Voltage Protection: 31.1~36VShort ...

Supplier: Shenzhen Epona Tech Ltd.

[China Manufacturers]

ac/dc switch power supply price (100V/10A)

Mar 31, 2013

... It can be acted both as constant voltage as well as constant current dc power supply. For this serial power ... -750C)current limitation protection ac/dc switch power supply features:single phase, single output dc power supplyconstant voltage and constant current operation ... adjustableDisplay Accuracy: ±1%±1 digitVoltage stabilization: ≤0.2%Current stabilization: ≤0.5%Load stabilization: ≤0.3%Ripples ...

Supplier: Dongguan Longwei Electronic Technology Co., Ltd.

[China Manufacturers]

CE ROHS 50w 24v ac dc power supply

Mar 31, 2013

1 ac dc power supply 2low loss 3CE ... 50W Single Output Switching Power Supply Features : Universal AC input/Full range Protections: Short circuit / Overload / ... Range0 ~ 10A0 ~ 4.2A0 ~ 3.4A0 ~ 2.2A0 ~ 1.1ARated Power50W50.4W51W52.8W52.8WRipple & Noise80mVp- ... 63HzEfficiency79%82%83%86%87%AC Current1.1A/115VAC 0.65A/230VACInrush CurrentCold Start 45ALeakage Current<2mA / 240VACPROTECTIONOver Load110 ~ ...

Supplier: Yueqing Leyu Electric Automation Co., Ltd.

[China Manufacturers]

LED driver,100w

May 12, 2012

LED light: 1.High reliability 2.Stability 3.Efficiency and Lower consumption 4.Output voltage stability. LED light:1.Input voltage:100-240v2.Frequency:50-60Hz3.Output voltage:DC50V4.Output current :2A5.Constant current precision:≤10%6.Power factour≥0.97.Ripple&Noise:≤100mv8.Efficiency:≥88%9.Enclosure dimensions:140*70*35mm LED driver,100w

Supplier: Shenzhen Anqishun Technology Co., Ltd.

[China Manufacturers]

FESETE Silm 200W ac dc Adjustable Switching Power Supply

Dec 21, 2012

... and different outside ,rainproof waterproof type ,DIN rail type ,constant voltage/current type,good performance and competitive price , if you have ... output voltage3.3V5V12V15V24VOutput voltage range(Note:2)±2%±1%±1%±1%±1%Rated output current40A34A14A11A7AOutput current range0-40A0-34A0-14A0-11A0-7AWave ... EN55024 A level design.PRODUCTS LIST: FESETE Silm 200W ac dc Adjustable Switching Power Supply

Supplier: Yueqing Fesete Electric Co., Ltd.

[China Manufacturers]

Hot sell AC/DC Enclosed Standard Single Output 480W Single output series with PFC

Apr 22, 2012

... PFCswitch power supply power supply AC/DC Adapters 480W Single Output Seriese - With PFC Universal AC Input /Full range PF ... control Protections: Over current /over voltage Over temperature/short circuit 2 Years warranty F648C 278X127X43(mm)AC input voltage range ... 89%switch power supplypower supplyAC/DC AdaptersIndustrial Power SupplyLED power supply Hot sell AC/DC Enclosed Standard Single Output 480W ...

Supplier: Quanzhou Kingtone Optics & Electronics Technology Co., Ltd.

[China Manufacturers]

Universal Switching, Linear AC/DC Adapter, Switching Power Supply

Mar 14, 2012

... Universal Switching, Linear AC/DC Adapter, Switching Power Supply Input Rated Voltage :100Vac~240VacInput Frequency Range:47Hz~63HzInput Inrush Current :0.3A maxEfficiency ... swtiching power supply, power adapter ,usb charger, laptop adapter, ac/dc adapter, Led driver, dimmable led driver, waterproof led driver etc ... , we are trying the best to meet ...

Supplier: Dongguan Gaoyi Electronic Co., Ltd.

[China Manufacturers]

AC/DC adapter power supply

Nov 29, 2012

... frame, LED lights, security equipments Product name:AC/DC Adaptor,power supply1.Input voltage:100-240V 50/60Hz ;output current:6V 1000mAh 2.Cable length ... :1.2m 3.over current and ... :103g200pcs/cartonCarton size:56*34*34CMCarton GW:22KG.Welcome inquiry!! AC/DC adapter power supply

Supplier: Firenew Technology Co., Ltd.

[China Manufacturers]

For Lenovo IdeaPad K1 10.1" Tablet Wall charger 12v ac dc power adaptor

Dec 08, 2012

For Lenovo IdeaPad K1 12v ac dc power adaptor 1)Accept OEM Service 2)RMA:3/1000.2years warranty 3 ... ac dc power adaptor Technical Specification:Condition:100% Brand NewInput: 100 to 240V AC,1.0-0.6A, 50 to 60Hz Protection: over-current ... professional experience in design and producing laptop adpters.2) Strong R&D Capability, all kinds of ... ,cause I believe my sample will led our business in the future.

Supplier: Shenzhen KFD Technology Co., Ltd.

[China Manufacturers]