5v 4a dc power supply,China 5v 4a dc power supply Manufacturers, Suppliers

Cheap!! Manual adjust voltage notebook ac dc power supply

Mar 31, 2013

1.Best Notebook ac power supply 120W 2.DC12-24V output, AC110-240v input 3 ... ISO9001:2008 factory Cheap!! Manual adjust voltage notebook ac dc power supply Universal AC Adapter With USB Port Multiple voltage laptop adapterUniversal ... 20v 6a max, 22-24v 5a max.Frequency50/60HZEfficiency>85%Power cord 1.2m-1.5m2*0.3mm2, CCA.US, ... for sample feeL/C at sightOther Laptop AC DC Adapters from our factory

Supplier: Shenzhen Tianjiu Electronics Co., Ltd

[China Manufacturers]

CE FCC 9V0.6A AC/DC Power Supply

Mar 31, 2013

... Voltage:100-240VAC 2.high quality 9V0.6A AC/DC Power Supply Features:1, compact size and easy to carry2, ... Short Circuit Protection/ Over Voltage Protection/Over Current Protection*DC Cord: 22AWGElectrocal*Topology: Switching flyback*Hi-Pot Withstand: ... tech enterprise specializing in developing, producing and operating switching power supply .ac adapter.cable etc.Uniontop integrates designing, molding, ...

Supplier: Shenzhen Uniontop Electronic Co., Ltd.

[China Manufacturers]

Slim compatible 19.5V 3.34A power supply for Dell PA-12

Jul 10, 2012

power supply CE / FCC RoHS Complete protection , fast delivery Highly-efficient, compatible A year warranty Slim ac dc adapter for Dell PA-12 ... .F50000 HoursShourCircuit ProtectionYesSize125*50*15mmInput: AC100-240V (worldwide use)Output: DC 19.5V 3.34APower: 65 WOutlet: 3-ProngConnecter size: 7.4 ... are welcome.5. Free samples are offered. Slim compatible 19.5V 3.34A power supply for Dell PA-12

Supplier: Gztod Co., Ltd.

[China Manufacturers]

DF1743003C DC Power Supply

Mar 31, 2013

DC Power Supply, additional 5V/3A available CV,CC output,l imiting and shorting protection DC Power SupplyCV,CC output,limiting and shorting protectionparallel for doubling outpt current In series for doubling output voltage

Supplier: Ningbo Zhongce Dftek Electronics Co., Ltd.

[China Manufacturers]

HS-500W-48V DC power supply

Mar 31, 2013

... Low price,high reliability 48V ac dc power supply Installed with minimum wave HS-500W-48V 48V ac dc power supply HS-500-48 OutputOutput Voltage48VOutput ... 100%.Feature:1,Low price and high reliability2,AC input power suitable for the world3,High efficiency and low operation temperature4 ...

Supplier: Shenzhen Taixinweiye Electronic Co., Ltd.

[China Manufacturers]

AC DC variable dc power supply

Mar 31, 2013

... years warranty 4.Efficiency>75% variable dc power supply ModelEPS-H101S15InputInput Voltage(V)176VAC-264VACInput Current (A)1.4A MaxFrequency (Hz)50Hz–60HzEfficiency76% Typ ... %Output Current(A)7.5ACurrent Range (A)0~7.5ARated Power(W)112.5WStart time, hold-up time(ms)Ton≤1500ms ...

Supplier: Shenzhen Excellent Top Electronics Co., Ltd.

[China Manufacturers]

ac dc power supply, cctv camera

Jul 24, 2012

... .The working power is 140whave under -voltage battery alarmhave AC loss alarmback up with battery :12V12AHover-load protection 16channel ac dc power supply, cctv ...

Supplier: Shenzhen Anqishun Technology Co., Ltd.

[China Manufacturers]

10W series AC DC Power Supply

Apr 17, 2012

... DC power supply adapter 2) Slim design 3) EMI filter built in 4) Interchangeable plug: US, EU, UK, AU 10W series AC DC Power ... HIGHLIGHT:Complete, inexpensive, self-contained regulated power sourceSuper power supply, fixed frequency control circuit guarantees Stable , ... no Protective GroundFrequencyFLINE4750/6063Hz No-load Input Power(230VAC) 0.3W Efficiencyη 75 % ... 10W series AC DC Power Supply

Supplier: Shenzhen Niteray Electronic Products Dept.

[China Manufacturers]

100W DC-DC Power Supply

Nov 09, 2012

100W DC-DC Power Supply 1.MODEL: SD-100 2.INPUT:110V OR 220V 3. ... Approval 4.DIMENSION: 199*98*38mm (L*W*H) 100W DC-DC Power Supply SD-100♦Features: 2:1 wide input rangeProtections: Short circuit ... burn-in testFixed switching frequency at 83KHzLow costHigh reliability♦100W DC-DC Power Supply SPECIFICATION: Model No. Input Output R&N Effi. SD-100A ...

Supplier: Wenzhou Mingwei Automation System Co., Ltd.

[China Manufacturers]

Direct Current DC Power Supply Distribution Cabinet

Feb 21, 2013

DC power supply distribution system, configurable input is 0~300A fuses. 1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A ... . DPF68B Direct Current (DC) Power Supply Distribution Cabinet Key words ... for the distribution frame. Main function: With direct current (DC) power supply distribution system, configurable input is 0~300A fuses. The ...

Supplier: Guangzhou Creator Communications Co., Ltd.

[China Manufacturers]

200W 5v 40A Switching Power Supply For LED Strip light display ,200V~240V/100V~120V AC input,5V Output

Aug 05, 2012

200W 40A Switching Power Supply For LED Strip light display ,200V~240V/100V~120V AC input,5V Output For led display Features:Weight ... 4.9cmInput Voltage: 200V~240V/100V~120V ±20%Output Voltage: 5V DC Output Current: 0~40.0A Shell Material: Metal case / ... -20~60 centigradeAmbient Humidity: 0~95% Non-Condensation 200W 5v 40A Switching Power Supply For LED Strip light display ,200V~240V/100V~120V ...

Supplier: Fenghua Jinyuan Electronic Co., Ltd.

[China Manufacturers]

ZWL-8101/8105 Accurate CNC DC Power supply

Dec 27, 2012

... .000VOutput current0.0000A-3.0000A0.0000A-5.0000AOutput voltage precision≤5V±0.2% Input value +0.01V5V ±0.2% Input value ... % Input value Output current resolution1.5V resolution 0.001A≥1.5V resolution 0.003ARipple factor≤0.08% ZWL-8101/8105 Accurate CNC DC Power supply

Supplier: Hangzhou Zhongwei Photoelectricity Co., Ltd.

[China Manufacturers]

M10-QD303 DC power supply

Feb 25, 2013

M10-QD303 DC power supply . Output off function . Dual independent adjustable DC outputs. Features. Output off function. Dual independent adjustable DC outputs.. Independent, series and parallel ... +CH20~120V/0~10ACH1//CH20~60V/0~20A16 M10-QD303 DC power supply

Supplier: Shanghai MCP Corp.

[China Manufacturers]

20W-350W 12v dc power supply(IP67, CE)

Jul 24, 2012

12v dc power supply, 60W led power supply, ac/dc adapter: 1.Output:5A,12V, 60W 2.IP67,CE 3.1 year warrany 12v dc power supply, 60W led power suply ... , ac/dc adapter: 60W waterproof LED power supply:Features:1. Constant voltage LED power supply, From AC to DC 5V, 12V, 24V ...

Supplier: Shenzhen Xinhe Lighting Optoelectronics 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 ... 1)Telecommunication equipments2)Industry equipments3)Medical treatment equipments AC to DC power supply

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

[China Manufacturers]

100W 12V AC/DC Power Supply Transformer for LED & Other

Feb 05, 2013

... 0-8.5A 1 Year Warranty led power supply GO GREEN with this 100W 12V AC/DC Power Supply Transformer. 1 Year Manufacturer Warranty.Voltage ... x 1.50" .Wattage: 100WCertification: CE, UL, FCC Approved.Output DC Current: 0-8.5AProduct Spec: Protection: Over load/over voltage ... and craftsmenship of our products are 100% guaranteed.led power supply 100W 12V AC/DC Power Supply Transformer for LED & Other

Supplier: Shenzhen Guoxing Electronics Firm

[China Manufacturers]

110v dc power supply

Mar 26, 2012

... manafacturer in ChinaProduction description for 110v dc power supply :1. WYZ series DC voltage power supply adopts the most advanced SCM control ... regulated and current regulated interactive conversion high precision DC power supply which the output can adjusted from 0v ... adjusted in the rated range.Application for 110v dc power supply :electronic laboratory equipment,automatic test equipment,electric ...

Supplier: Shenzhen Goter Power Technology Co., Ltd.

[China Manufacturers]

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

Feb 20, 2013

Switching Power Supply for Radio Base Station(AC/DC Power Supply) Input voltage: AC 220V (110V AC) Ouput voltage:13.8volt Switching Power Supply for ... Radio Base Station(AC/DC Power Supply) ... department and all kinds of mine factories. Switching Power Supply for Radio Base Station(AC/DC Power Supply)

Supplier: Guangdong Kingsunny Technology Co., Ltd.

[China Manufacturers]

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

Feb 15, 2013

... circuit/Over load/Over voltageForced air cooling by built-in DC fanPWM control and regulatedBuilt-in cooling Fan ON-OFF control100 ... 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]

50KVA AC DC power supply frequency converter

Feb 13, 2012

1.variable frequency power supply 2.pure sine wave 3.isolated transformer 4.led display ... Protection,Alarm Systemdisplay accuracyLED displaydigital frequency meter:0.1HZ,digital power meter:0.1Wdigital voltage meter:0.1V,digital current meter ... per the customers' request,customized order is acceptable. 50KVA AC DC power supply frequency converter

Supplier: Xi'an Jerrystar Instrument Co., Ltd.

[China Manufacturers]