design 220vac to 18vdc power supply,China design 220vac to 18vdc power supply Manufacturers, Suppliers

Uninterruptible Power Supply

Mar 07, 2013

... power supply. It applys to computer equipment, communication systems and industrial automation devices, etc.Because of its on-line design ... , unlike the backup-type UPS, its input voltage is constantly adjusted, filtering. When the mains supply is interrupted, it can supply uninterrupted power supply ... , UPS will automatically switch back to inverter power supply status.Features:1. All Digital ...

Supplier: Guangdong Kingwood Electronic Co., Ltd.

[China Manufacturers]

Uninterruptable Power Supply(UPS)

Mar 31, 2013

... Frequency range:46~54Hz Output Voltage:220VAC +/- 1% Uninterruptable Power Supply(UPS) ProductOn Line UPS Parallel Redundancy ... range304~478VACFrequency range46~54HzPhaseThree Pahse (4 Wires+Ground)Power factor0.95ConnectionHardwiredOutputVoltage220VAC ± 1%, Single phaseFrequency50Hz ± 0 ... -Port)Parallel port Up to three units in parallel for power redundancy and load sharingEnvironmentalOperating ...

Supplier: Andeli Group Co., Ltd.

[China Manufacturers]

Power supply for LED strip

Oct 31, 2012

... power supply 5-200WLED Driver , LED transformer , Power Supply , switching power supply , LED power driver , LED power supply , LED power High efficiency , with perfect protection system .PWM control design by switching power supply ... and over power protection.The power supply will auto recovered when faults remove.The power supply shall not damage by short the output to ground. Power supply for ...

Supplier: Shenzhen Sunlight Lighting Limited

[China Manufacturers]

digital display switch mode power supply

Mar 31, 2013

... precision and good technique to protect the product safety and reliabilityPanel design makes the power supply sample, elegant. We supply the plug used in customer ... .(have anti-interference circuit)intelligent temperature control fan to help power supply cooling fastswitch mode power supply specifications:Model No: LW3030KDInput voltage: single-phase 220V ...

Supplier: Dongguan Longwei Electronic Technology Co., Ltd.

[China Manufacturers]

Communication Power Supply-Aluminum Shell/ Housing

Nov 09, 2012

... Appearance 2)Reliable Quality Best Price 3)OEM Mould Design,quick sample Communication Power Supply-Aluminum Shell/ Housing/caseSpecification:Material: Alluminum Alloy: 1x ... a wide breath of knowledge and experience, Fanglv is able to position itself as a leading application-oriented solution proider. With ...

Supplier: Foshan Nanhai Fanglv Hardware Manufactory

[China Manufacturers]

2013 hot NEDAR led waterproof power supply

Mar 01, 2013

... led driver manufacturer experience. -Famous brand, NEDAR led power supply,led driver.*Provide customized design service. Specification Model No.WTF-D12005AShell materialAluminumInput VoltageAC90 ... cable 0.75*200MMFeature1.LED switching power supply using pulse width modulation (PWM) switching technology designed to ensure power supply stability and high efficiency. 2 ...

Supplier: Zhongshan Top LED Lighting Co., Ltd.

[China Manufacturers]

Power Supply Controller YP-901-12-3

May 27, 2012

... for access control system Input Voltage: 220VAC~240VAC;50HZ Input Voltage: 220VAC~240VAC;50H Power Supply Controller YP-901-12-3 1)Dimensions: 185Lx78Wx65H ... (mm)2)Input Voltage: 220VAC~240VAC;50HZ3)Input ...

Supplier: Shenzhen Yli Electric Lock Co., Ltd.

[China Manufacturers]

110v dc power supply

Mar 26, 2012

... in ChinaProduction description for 110v dc power supply :1. WYZ series DC voltage power supply adopts the most advanced SCM control ... adjusted in the rated range.Application for 110v dc power supply :electronic laboratory equipment,automatic test equipment,electric test ... 350A30A20A 400A40A30A 40A Factory/workshop showing:certifications 120vac to 12vdc power supply 1.CE,SGS,ISO9001 2.OEM 3.MOQ: ...

Supplier: Shenzhen Goter Power Technology Co., Ltd.

[China Manufacturers]

Power Supply for Radio Base Station(AC/DC Power Supply)

Mar 09, 2012

... (110V AC) Ouput voltage:13.8volt Switching Power Supply for Radio Base Station(AC/DC Power Supply)Features:CK1310 (linear):1) Operating environment: 0 ... for the battery, if there has no mains power, the battery will supply to the power supply automatically.( Battery backup function)Product usageIt is specially ...

Supplier: Guangdong Kingsunny Technology Co., Ltd.

[China Manufacturers]

Uninterruped Power Supply(UPS), UPS-J

Nov 29, 2012

... with long life time. 1.General:UPS-J Power Supply belongs to uniterrupted power supply that has high efficiency,small volume,nice appearance, ... electronic instrument.When the commerical power is normal,it outputs voltage stabilizerd AC power supply.When the power fails or the voltage ... is too low or too high,the inverter powered by battery outputs AC to ...

Supplier: Yueqing House Electric Co., Ltd.

[China Manufacturers]

Hot Sale 10000mah Mobile Power Supply for Ipad,Iphone,HTC with dual USB

Jul 08, 2012

... 3 Red,black color Hot Sale 10000mah Mobile Power Supply for Ipad,Iphone,HTC with dual USB 1. ... charger to fully charge our power supply before you first use it;b. Connect USB cable(1) to our power supply mini USB ... (a);c. Connect USB cable to your PC USB port;2) ... Please do not put EXC power supply in the water or the place near to fire and keep it far ...

Supplier: Shenzhen Hondark Electronics Co., Ltd.

[China Manufacturers]

HUSD18 series duplicate power supply automatic transfer switch

Jul 19, 2012

... will conduct automatic transfer to the two circuit power supplies (that is, normal power supply and reserve power supply). Under normal condition, normal power supply will work. When ... will conduct automatic transfer to the two circuit power supplies (that is, normal power supply and reserve power supply). When the normal power supply appears abnormal situation (e ...

Supplier: Huanyu Group Co., Ltd.

[China Manufacturers]

LBSI-800 DC/AC lithium power supply

Jan 26, 2013

... 500W.Volume: 370mm*255mm*135mmCharger installed inside. Power supply input: AC 100v to 240vPower supply output: AC:110v /220v DC: 12vReserved access for solar ... short of electricity.Operating environment: -20 to 45Storage environment: -10 to 40The power supply could provide solution to the place without AC and could support ...

Supplier: Beijing Feiyashi Technology Development Co., Ltd.

[China Manufacturers]

DC waterproof LED light power supply

Oct 27, 2012

... Certification CE/RoHS Waterproof IP68 DC60V 2.8A waterproof IP67 power supplyInput voltage(V) 85-265V /50/60HZ Output voltage(V ... CE/RoHS Waterproof IP68Description:Features:Adopting PWM switching technology design,our LED switching power supply is featured with stability and high efficiency More ... voltage and Over load protectionWarranty2years MOQNo DC waterproof LED light power supply

Supplier: Ningbo Jiangdong Fuyuan Electrical Factory

[China Manufacturers]

AC power supply panel

Mar 31, 2013

... power supply, if the ac input power, the power system dc screen after counter-attack diode to inverter power supply, and by the output isolation to important load power supply ... the input power supply, inverter power by power system dc panel power supply (DC110V / 220 v), load power supply without interruption.- effectively restrain noise. Due to the use of ...

Supplier: Changsha Guotong Electrical Technology Co., Ltd.

[China Manufacturers]

Open Frame Switching Power Supply (6W max)

May 29, 2012

Open frame(6w max) power supply Certification:CE,ROHS,GS,UL Good quality and lower price. Open frame power supply1-6W with the shortest research and development time and guaranteed quality. Open Frame power supplyCountry of origin:ChinaExcept some of our standard open frame type units, we welcome your own special requirement design. Open Frame Switching Power Supply (6W max)

Supplier: Huizhou Jodeway Electron Technology Co., Ltd.

[China Manufacturers]

30V/5A Single programmable regulated power supply

Aug 07, 2012

... economical programmable regulated power supply PRODUCT FEATURES:• The most economical programmable regulated power supply.• Being able to replace of mature and simulation power supply in the marker ... completely.• Better than normal power supply on precision and ...

Supplier: Nanjing Glarun-Atten Technology Co., Ltd.

[China Manufacturers]

CE RoHS waterproof switch power supply for LED, CCTV

Feb 13, 2013

... 200MM Pictures Feature1.LED switching power supply using pulse width modulation (PWM) switching technology designed to ensure power supply stability and high efficiency. ... Efficiency above 80%, temperature ≤ 25 °C. 4.LED switching power supply with overvoltage protection, short circuit protection, overload protection.5. ... repaired bad product. CE RoHS waterproof switch power supply for LED, CCTV

Supplier: Zhongshan Nedar Electronic Co., Ltd.

[China Manufacturers]

Switching Mode Power Supply

Feb 01, 2013

Higher efficiency, quicker response time, less weight and smaller size to other DC power supply. High precision and stability. Brief introduction (small size, low ... high precision, high stability and perfect protective circuit. Compared to linear power supply, it has higher efficiency, quicker response time, less weight and ...

Supplier: Shekonic (Yangzhou ) Electric Mechanical Co., Ltd.

[China Manufacturers]

Eletric 20A Switching Power Supply SK-200005-03

Feb 16, 2013

... introduction: Your eFUEL switching DC Power Supply is designed to use household AC power source to power equipments that required DC power. The eFUEL converts standard household ... could injure a person or cause serious damage to the power supply.Do not overload power outlets or extension cords. An overload can result ...

Supplier: Foshan Lidong Model Marketing Department

[China Manufacturers]