19v dc switching power supply,China 19v dc switching power supply Manufacturers, Suppliers

Replacement 19V 3.42A dc power supply for Toshiba PA3467E-1AC3 laptop

Jan 06, 2013

... Compatible Overall protection( OVP/ OCP/SCP/OTP) 13 months warranty 19V 3.42A notebook ac adapter for Toshiba PA3467E-1AC3 Specification ... AC, 47-63Hz Output at :19 V DC, 3.42 A Total power rated 65 Watt Dc Connector Size : 5.5*2.5 ... / L45-SP2066 / L45-SP4016 Gateway E Series: Audited Factory / Replacement 19V 3.42A dc power supply for Toshiba PA3467E-1AC3 laptop

Supplier: Gztod 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 3a ,5v 4a,5v 5a, 12v 2a,9v ... than 50AEfficiency 80%(MIN)at Rated Voltage DC Output Voltage5V± 5% (option)DC Output Current4000mA (option)DC Output Power20w (optional)Leakage Currentless than ... be paid 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]

High Frequency Switching DC Power Supply System

Jul 13, 2012

Apply in the field of power plant, hydroelectric power station, transformer substation, switch station, pumping station...... As the power supply of circuit breaker and automation device operation, control circuit loop and emergency lighting in power system, apply to all places which need DC power at the same time. High Frequency Switching DC Power Supply System

Supplier: Huazi Science & Technology Co., Ltd.

[China Manufacturers]

CE ROHS approved 100% Guarantee 12v 350W switching ac to dc power supply

Mar 09, 2013

ac to dc power supply 1.12VDC 25A output 2.ROHS CE certification 3.85-264V AC Input 4.18month warranty

Supplier: Jiangmen Allstar LED Optoelectronic Technology Co., Ltd.

[China Manufacturers]

new and original:dc power supply S-350-12v 12V/29A

Feb 15, 2013

... by built-in DC fanPWM control and regulatedBuilt-in cooling Fan ON-OFF control100% full load burn-in testFixed switching frequency at ... 25KHzLow cost1 year warranty new and original:dc power supply S-350-12v 12V/29A

Supplier: Shenzhen Oriental Components Limited

[China Manufacturers]

High-frequency DC power supply panel with competitive price

Mar 31, 2013

... -frequency DC power supply panel with competitive priceI. IntroductionPZK series of program-controlled DC power screen is a DC power product ... which adopt the methods of the most advanced high-frequency switching power ... module conversion efficiency, small electromagnetic interference, high power factor2.4 Has a good electromagnetic compatibility and ...

Supplier: Hubei Zhongke Electric Co., Ltd.

[China Manufacturers]

**laptop ac adapter for ACER 19V 3.42A 65W 5.5*1.7mm power supply**

Dec 27, 2012

AC Input: AC, 100-240V DC Output: 19V 3.42A 65W Condition: 100% Brand New and OEM AC ... *1.7mm laptop ac adapter for ACER 19V 3.42A 65W 5.5*1.7mm power supply Specifications: ColorBlackInput voltage100-240VVibration input voltage ... :For Acer Aspire 4820 Series: laptop ac adapter for ACER 19V 3.42A 65W 5.5*1.7mm power supply

Supplier: Tommox (Shenzhen) Technology Co., Ltd.

[China Manufacturers]

Brand New Original AC Power Supply Adapter for DELL PA-16 /PA16 19V 3.16A 60Watt

Mar 31, 2013

<1>1 years warranty,19V 3.16A <2>MOQ:1PCS <3>Payment Term:T/T, ... adapter Brand New Original AC Power Supply Adapter for DELL PA-16 /PA16 19V 3.16A 60Watt >Specifications: DC OutputDC 19V -3.16A, 145W MAXAC ...

Supplier: Shenzhen Sibaite Electronics Co., Ltd.

[China Manufacturers]

DC Power Supply Panel

Aug 10, 2012

... the power plant and substation as the DC power supply. Product Features: Application: in the power plant and substation as the DC power supply.Features ... and various industries in terms of DC power supply.2 Reliable operation: Automatic switching of dual input of AC; two ... of busbar.6 Telecommunication: The microcomputer-controlled DC power supply cubicle can communicate with the superior computer to ...

Supplier: Shanghai Orinno International Business Co., Ltd.

[China Manufacturers]

Universal UMPC Notebook Power Supply 19V 2.1A For Most Laptop Universal Laptop Adapter

Mar 31, 2013

... -264V,50-60HZ Output: DC 19V/2.1A Output Power:40W Max Waranty:12months Universal UMPC Notebook AC/DC Power Supply This high efficiency and quality ... AC/DC smart adapter is designed to power today's popular UMPC notebook.Which require DC input from 19V ...

Supplier: Shenzhen April Technology Co., Ltd.

[China Manufacturers]

**laptop power supply for toshiba 75w 19v 3.95a 5.5*2.5**

Mar 31, 2013

... power supply 2. Input: AC100-240V 3. Output: 19V 3.95A 4. DC Plug: 5.5*2.5mm laptop power supply for toshiba 75w 19v ... . Q/A→10. Entering Stock→11. Assembly→12. Power On Test→13. Hi-Pot Test→14. Burn-In ... ShippingTest Procedures1.No-load output voltage test→2.input power load test→3.No-load output ripple test→4 ... Full load output ripple test→7.Full load input power test→8.Half load output voltage test→9. ...

Supplier: Shenzhen Yidashun Technology Co., Ltd.

[China Manufacturers]

DC-DC adjustable regulated power supply modules & upgraded version of the LM2596 voltage regulator module & blue voltmeter

Feb 16, 2012

... product 3.Reliable supplier 4.Fast delivery DC-DC adjustable regulated power supply modules & upgraded version of the LM2596 ... frequency internal oscillator is a second-generation switching voltage regulator, power consumption, and high efficiency.9 with overheat ... and retention of wire bonders wiring point. DC-DC adjustable regulated power supply modules & upgraded version of the LM2596 voltage ...

Supplier: Shenzhen Ezoneda Technology Co., Ltd.

[China Manufacturers]

High efficiency, Metal shell 2A 12V dc power supply

Mar 31, 2013

1.Metal shell 12V dc power supply 2.Easy to install 3.Stable performance,OEM/ODM service ... shell DC power supply has stable performance and high efficiency. CE approval and k60950-1.Feature:1.12V 2A Metal shell switching mode DC power supply2 ... circuit, over temperature and over power protection.The power supply will auto recovered when faults remove.The power supply shall not damage by short the ...

Supplier: Shenzhen Goldlister Power Technology Co., Ltd.

[China Manufacturers]

DES-124A Switching Power Adapter 12V/4A/48W ac/dc

Jan 26, 2013

... 0.95) 4)EMC standards DES-124A Switching Power Adapter 12V/4A/48W ac/dc Model NumberDES-124A Place of OriginHuizhou,GuangdongOutput ... development, production and sale of backlight, LED lighting,LED power supply, power adapter.Our company has a registered capital of RMB 5 ... , 100,000 backlights, 10,000 displays and 500,000 switching power products.Due to our high-quality products and efficient services ...

Supplier: Huizhou Dayear Electronic Co., Ltd.

[China Manufacturers]

PAI-381500-OT constant current waterproof switching led power supply

Mar 09, 2012

1.switching led power supply 2.best sale product 3.overload/over current/short circuit/over voltage/over temp. 4.ce&rohs switching led power supply FEATURE ... :1.Wide range of output power to maintain high fficiency. 2.All ...

Supplier: Zhuhai Pandon Electronic Technology Co., Ltd.

[China Manufacturers]

DC outdoor LED driver power supply 100W CE & IP67 Single output voltage High level waterproof

Mar 06, 2013

... level waterproof Aluminum moulded one CE & IP67 DC outdoor LED driver power supply 100W Single output voltage High level waterproof1.Single ... as 94%5.Service life: over 50000 hours6.Active Power Factor correction ,PF typically 0.987 .Protection function: ... loadText conditions:110VACList above models can be customized DC outdoor LED driver power supply 100W CE & IP67 Single output voltage High level ...

Supplier: Shanghai G&W International Trade Inc

[China Manufacturers]

Power Supply for DC gear motor of livestock house

Jan 05, 2013

Input Voltage 220 Output Voltage 24 Output Power 100W Economic power supply for 24DC gear motor, manual operated systle. Power Supply for DC gear motor of livestock house

Supplier: Beijing Fenglong Technology Co., Ltd.

[China Manufacturers]

12v battery charger travel power supply ac dc adapter 5V 1A with eu plug

Mar 31, 2013

travel power supply ac dc adapter 5V 1A with eu plug 1.5v 1000ma 2. ... ,VCCI,C -tick,LVD 3.5W series 3~15v travel power supply ac dc adapter 5V 1A with eu plugDescription: Input : 100V~240VacOutput ... : DC 5V/1000mAOutput Cable:UL2468 20AWG PLUG: 2.1x5.5x10mm Barrel ...

Supplier: Shenzhen Suppower Tech. Co., Ltd.

[China Manufacturers]

12V DC 1A 12W 2A 24W 3A 36W two side wire transformer adaptor led light power supply

Mar 08, 2013

... , 3A,4A, 5A, 10A,30A, with plug and wire 12V DC 12W 24W 36W transformer adaptor led light transformer input:AC ... 100V -260V 50/60HzOutput:DC 12V 1A, 2A, 3A,4A, 5A, 10A,30A, can do ... can do according to customer demand. 12V DC 1A 12W 2A 24W 3A 36W two side wire transformer adaptor led light power supply

Supplier: Foshan Weistai Electric Co., Ltd.

[China Manufacturers]

12V/24V DC 350W LED Power Supply

Feb 10, 2012

1. led power supply, power supply led, 12v power supply 2. built-in EMI filter ,100% load test 3.Full ... regulation(Full load) ≤0.5%Protection functionOverload protection105% - 150% rated power, automatic recovery eOver-voltage protection105% - 150% of the rated voltageInsulation ... , 60W, 100W, 120W, 150W, 200W, 350W, 400W available. 12V/24V DC 350W LED Power Supply

Supplier: Pros Light Co., Ltd. (Shenzhen)

[China Manufacturers]