switching power supply for telecommunication use,China switching power supply for telecommunication use Manufacturers, Suppliers

Uninterrupted Power Supply

Mar 31, 2013

... operate at normal condition, so it's suitable for any worse power supply Double conversion, pure sine wave output line ... worse power supply environment. 5) Battery Switch-on FunctionThe device features its battery switch-on function,at no public power supply for ... UPS device,the battery can supply with power alternatively, and then provide with stable ...

Supplier: Foshan Prostar Science & Technology Development Co., Ltd.

[China Manufacturers]

10KV Ul Neon Power Supply transformer

Mar 31, 2013

switching power supply transformer Neon transformer has gotten the CE TUV certification Zipper switch applies to indoor usage. switching power supply transformerNeon transformer has gotten the CE TUV certificationZipper switch applies to indoor usage.

Supplier: Guangzhou Fangcun Hongmei Neon Equipment Factory

[China Manufacturers]

Hot selling 5000mAh power bank for iPhone4/4S and most mobile phones

Feb 06, 2013

... mobile phones Introductions:This is a Mobile Power Sation. Portable travel power supply for phone. It outputs energy via different kinds ... of connecter plug. With the portable power supply, you needn ... best service to our customers!Thanks for looking! Hot selling 5000mAh power bank for iPhone4/4S and most mobile phones

Supplier: Guangzhou Youlixin Technology Co., Ltd.

[China Manufacturers]

High-frequency solid heating power /super audio power supply

Apr 01, 2013

Super audio solid power supply High frequency power supply Induction heating solid power supply IGPS power supply for heating Super audio solid power supplyUse IGBT power frequency multiplier circuit, innate Switzerland drive ... alarm parameters. Reference data (selection in Molding) possible insteadModel input power (KW) input voltage (V) output current (A) working frequency (HZ ...

Supplier: Zhuzhou Shuang Ling Technology Co., Ltd.

[China Manufacturers]

Hot Solar Power system for laptop

Jul 26, 2012

Hot Solar Power system for laptop Solar laptop charger Suitable for outdoor lighting, rescue, camping charge for laptop, mob Hot Solar Power system for laptop Portable and ... can work 8 to 16 hours after chargingCan be the power supply for a building of 3 floors

Supplier: Shenzhen Duolilong Industrial Co., Ltd.

[China Manufacturers]

External Power Bank Backup Battery Charger USB power supply mobile charger

Dec 11, 2012

... .attractive apparence,silm, easy to carry,plug and play 2200mAh Power Bank External Slim USB Battery Charger Nobody would take a ... high-performance built-in Li-Ion battery and it offers power supply for your electronics including cell phone. Best of all, the unit ... voltage 5.5v input current 530mA batteries life 800circles External Power Bank Backup Battery Charger USB power supply mobile charger

Supplier: Shenzhen Safeever Co., Ltd.

[China Manufacturers]

wind power generator for home

Jul 27, 2012

... various electric apparatus application on the market, serving as the power supply for various electric apparatus such as lamp, television and etc. Wind ... , far away from power grids or with no power supply; it also can serve as emergency power supply equipment for areas without normal power supply. It will play ...

Supplier: Solar Star Co., Ltd.

[China Manufacturers]

Variable Voltage DC Power Supply

Mar 28, 2012

... : DC 0~2.5A (adjustable) Variable DC Power Supply Specification:WP502 is CONSTANT CURRENT DC POWER SUPPLY for standard lamp. Function and technical indexes are ... , current output: DC 0.005~5.000A. WP502: Constant Current Power Supply for Standard Lamp. Output voltage 4 grades: 6V/12V/24V/50V ... 0~2.5A (adjustable).LSP-1KVA: AC to AC Power Supply. Output Power 500W or 1000W.LSP-5KVA: PWM Type AC to AC ...

Supplier: Lisun Electronics (Shanghai) Co., Ltd.

[China Manufacturers]

Power Supply

Aug 17, 2012

Name:Power Supply/switch power supply/power adapter LEADSUN has developed a series constant current and constant voltage power Name:Power Supply/switch power supply/power adapter LEADSUN has developed a series ... . Integrated with PWM controller, they are high efficiency and reliable power supply for your light system.- 100~240VAC wide input voltage - Long lifespan ...

Supplier: Guangzhou 7 Brothers Technologies Ltd.

[China Manufacturers]

Fixed inductance, variable inductance for Internet, telecommunication, computer, communication power supply

Feb 10, 2012

... switched-mode power supplies. The inductor is energized for a specific fraction of the regulator's switching frequency, and de-energized for the remainder ... to as reactors.Larger value inductors may be simulated by use of gyrator circuits. Applications of our common mode filter: ... lamp 2) Television receiver 3) Radio cassette player 4) PC power supply 5) Monitor,audio,VCD,DCD 6) UPS 7) The electronic ...

Supplier: Shenzhen DCH Electronic Co., Ltd.

[China Manufacturers]

Plastic 18650 box use for high voltage power supply

Jul 12, 2012

... 4.Manufactured under ISO9001-2000 ItemPlastic 18650 box use for high voltage power supply Nominal capacity2200mahNominal voltage3.7VCharging voltage4.2V±0.05VCharging ... Tools,Lighting or other device needing 3.7V power.Building portable power device needing high energy density and low weight. ... s product working performance & structural appearance. Plastic 18650 box use for high voltage power supply

Supplier: Shenzhen Keruikailitong Electronics Co., Ltd.

[China Manufacturers]

Original 19.5V4.62A Laptop Power Supply Adapters PA-3E Use for Dell D620 D630 1400 1420 90W

Mar 31, 2013

1.Condition:Brand New power adapter for Dell 2.Input: 100 to 240V AC 3. ... .AC inlet: plug-in type For DELL SLIM PA-3E 19.5V4.62A laptop power charger SupplySpecification:1.Condition:100% ... in 1 – 3 days once received payment, and will use third parties delivery services or delivered as clients request. We ... specialize in all the 7"-18.4"LCD & LED Screen for Laptop and macbook glass. 1). size: 7'',8'',8 ...

Supplier: Shenzhen Shengrui Trading Co., Ltd.

[China Manufacturers]

dm500 power supply DC switching adapter

Aug 14, 2012

switching adapter AA power supply 500-S power supply output:12v Input: 100-240V ~47/63Hz 1.0Aoutput: 12.0V /2.0AWARNING : For I.T.E USE ONLY LIMITD POWER SOURCE RISK OF ELECTRIC SHOCK DO NOT OPEN dm500 power supply DC switching adapter

Supplier: Shenzhen Dupengda Electronic Technology Co., Ltd.

[China Manufacturers]

Superfast Diode & Ultrafast Diode for Power supply

Sep 22, 2012

... 1300VThese Diode are intended for use as output rectifiers ,flywheel diodes in a variety of high-frequency pulse-widthmodulated switching regulators.Low stored ... many circuits markedly reduce theturn-on dissipation of the associated power switchingtransistors. Superfast Diode & Ultrafast Diode for Power supply

Supplier: Jinan Jingheng Electronics Co., Ltd.

[China Manufacturers]

AC/DC Switching adapter power adapter power supply travel adapter 5V 4A

Dec 20, 2012

... AC/DC Switching adapter 5V 4A 5v 4a ac adapter Spec. as following, Oupt power range5v ... AC Input 100-240V, world wide use voltage 4. Compact size and easy ... informationMOQ1000pcsSupply ability10,000pcs/week at leastLeading time7days for 1000-10,000pcs after your depositShipmentBy SeaBy ... before shipment)Western union for sample fee AC/DC Switching adapter power adapter power supply travel adapter 5V 4A

Supplier: Shenzhen Grandly Dragon Tech Limited

[China Manufacturers]

12v led power supply,indoor use only

Dec 10, 2012

220v to 12v led power supply 1) competitive price 2) for indoor use only Item:CP-N-200W Product Size ... AC Input Voltage DC Output Voltage Power Output Current ... 8.30A 36pcs 410*310*300mm Specifications Metal LED Power Supply 1)Higher conversion rate and low temperature2)100% ... approval with one year guarantee 12v led power supply,indoor use only

Supplier: Shenzhen Copin Lighting Co., Ltd.

[China Manufacturers]

24V 20Ah lithium iron phosphate battery for UPS power supply

Oct 17, 2012

... batteries . High rate capability:for all high power output application .No memory effect:Always ready for charge and use ,with no need to ... full discharge .Wide temperature range : It can be available for use when the temperature ranges from minus 20 degree to 70 ... used for large EV,light EV,boatsd,planes,small medical instruments and etc . 24V 20Ah lithium iron phosphate battery for UPS power supply

Supplier: Optimum Battery Co., Ltd.

[China Manufacturers]

Manufacture supply promotion 4800mah backup mobile power bank for iphone5

Nov 19, 2012

... other digital products5000mah Mobile power Pictures:Note: backup mobile power bank for iphone5 ,Please do not use sharp objects scratch the ... output, only charge once again for this product can restore power. Before using this product supply power for your electrical equipments, make ... of the above clauses and the right to use. backup mobile power bank for iphone5 accessories and packing ,Bring me, ...

Supplier: Ample Supply Chain (Shenzhen) Co., Ltd.

[China Manufacturers]

9V AC Adapter For VeriFone Vx510 Vx610 Vx570 Charger Power Supply

Sep 01, 2012

... nice price 9V AC Adapter For VeriFone Vx510 Vx610 Vx570 Charger Power Supply Feture:1.Smart device surge protection for over voltage, temperature and ... .Strong built for heavy duty and long usage performance 3.UL SA CE RoHS certified equipment 4. Convenient in use Technical Specifications ...

Supplier: Shenzhen Chipu Electronic Technology Ltd.

[China Manufacturers]

lifepo4 lithium iron phosphate battery for UPS power supply

Sep 27, 2012

... staying at 80% min. No memory effect Always ready for charge and use,with no need to charge after full dischange. Wide ... temperature range Avaliable for use when the temperature ranges from -20°C to 70°C lifepo4 lithium iron phosphate battery for UPS power supply

Supplier: Hipower Energy Group Co., Ltd.

[China Manufacturers]