12v to 5v to 3 3v 3a dc dc buck step down module power supply board,China 12v to 5v to 3 3v 3a dc dc buck step down module power supply board Manufacturers, Suppliers

Uninterrupted Power Supply Controller with 12V DC/3A

Aug 13, 2012

... system 2. can connect 12V 7AH battery 3. 12V/3A output This Power supply is specially designed for access ... order to prolong the working life of the battery.This power supply has ... 13-13.5V Inputting voltage200-240V Max.output current 3A Uninterruptible time ... 3H Output voltage 12VDC Adjustable time 0-60s Dimension163*200*76(mm) Uninterrupted Power Supply Controller with 12V DC/3A ...

Supplier: Shanghai SOMB Intelligent Engineering Co., Ltd.

[China Manufacturers]

Hot sale 100W Car power Converter 12V to 220V VP03

Nov 11, 2012

... Car power converter 2.High efficiency operation 3.Fashional outlook and good quality inside 4.Satisfied life-span 100W Car power Converter 12V to ... 220V VP03 It is suitable for all kinds of electric equipments of which power consumption are ... % transfer efficiency.2.LED indicators:Green for power on,Red for failure.3.Pure DC voltage input with low distortion.4. Two ...

Supplier: Shenzhen Saiaodi Electronics Co., Ltd.

[China Manufacturers]

MCH dc regulated power supply,0-30V/0-3A dual variable output, w/5V 2A fixed dc regulated power supply

Apr 05, 2012

dc regulated power supply 1.0-30V/3A dual variable output 2.5V/2A fixed 3.independent,seires¶llel working mode 4.CE has DC Regulated Power Supply,model MCH ... .4Kg*Specifications are subject to change without prior notice. MCH dc regulated power supply,0-30V/0-3A dual variable output, w/5V 2A fixed dc regulated power supply

Supplier: MCH Instruments Co., Ltd.

[China Manufacturers]

Modified sine wave Max output power 3000w 12v to 220v power inverter

Mar 31, 2013

... DC to AC inverter 3.AC inbuilt charger optional. 4.Modified sine wave 5.DC12/24V to AC110/220v Modified sine wave Max output power ... 3000w 12v to 220v power ... wave form Modified sine waveAvailability power 90.5%Frequency output50Hz/60Hz±4HzLow voltage alarm10.5V±0.5VHigh voltage range 14. ...

Supplier: Shenzhen Santakups Electronic Co., Ltd.

[China Manufacturers]

**12V 3A DC Power Supply for Asus 4.8 * 1.7mm**

Mar 31, 2013

... 900 CE FCC RoHS C-tick,100% aging test 12V 3A DC Power Supply for Asus 4.8 * 1.7mm Specification : Part ... .8*1.7 mm AC Pin 2 pin Power cable USA UK EU AU Plug optional Efficiency> ... %Warranty1 yearAging test 100% Defective Rate less than 3‰Package Detailbrown paper box, 1 pcs in a ... satisfaction with our products. We try our best to ensure at most customer satisfaction.Shenzhen Pengchu Industrial Co ...

Supplier: Shenzhen Pengchu Industrial Co., Ltd.

[China Manufacturers]

1 to 3 Universal In Car USB & Triple Socket Charger Power Car Cigarette Lighter Socket Splitter with USB Output Ports

Feb 25, 2013

1 to 3 Universal In Car USB & Triple Socket Charger Power Car Cigarette Lighter Socket Splitter with USB Output ... Specification:Input voltage:DC 12V/24VOutput current:Max.DC5AUSB Output voltage:5V±0.5VUSB Output current:DC 500 mATotal output power:60WWorking conditionsTemperature:0 ... us a message to get Newest Catalog and Price ! 1 to 3 Universal In Car USB & Triple Socket Charger Power Car Cigarette ...

Supplier: Shenzhen Kingpower Technology Limited

[China Manufacturers]

EI-SUVPR DY-100N 100W 12V to 220V AC Car Inverter Adaptor US or EU Plug USB LF-0814

Mar 31, 2013

... DC12V/24V to 220V,50Hz AC 3 Output Power 100W EI-SUVPR DY-100N 100W 12V To 220V AC Car Power Inverter ... Adaptor US Or EU Plug USB LF-0814Features: 100% brand new. Switch DC12V/24V to ... 220V,50Hz AC.Output Power 100WYou can use your electrical equipment that ... US, EU, AU plug, one USB port (DC 5V).FAQ:1,If the quantity I get is less ...

Supplier: Shenzhen Debays Technology Co., Ltd.

[China Manufacturers]

Asterisk PBX 1200P(Compatible 3.3V and 5V)

Mar 06, 2013

Asterisk PBX 1200P(Compatible 3.3V and 5V) Analog interface card for Asterisk PBX with ... Humanization is designed: The module socket that should be nipped is alladopted and stuck to one slice of sockets, ... Storage: -35°C to 120°C3. Humidity: 10% to 90% Non-condensing4. Voltage: 3.3V/12V5 Power Dissipation Mas: 3.25w/30.76w Share ... visit our Suggestion Center Asterisk PBX 1200P(Compatible 3.3V and 5V)

Supplier: Shenzhen Etross Telecom Co., Ltd.

[China Manufacturers]

12V to 220V power inverter for solar generator

Nov 13, 2012

... port : DC 5V , 500mA3---AC switch : Enables output AC power at the AC ... 9----Ground terminal : connect to the ground , counseling electrical power .10--- Fuse : can ... FunctionBat.Low Voltage Alarm&Shut Down,OverLoad,Over Temperature,Over Voltage ... 95kgQTY/Ctn15PcsPackingGift boxMeas./Ctn45.7×28.3×37cmWarranty18 Months Packing : Certificates ...

Supplier: Yueqing Nova Electronics Co., Ltd.

[China Manufacturers]

Universal 3V 3A AC DC Switching Power Supply

Oct 20, 2012

... Key Specifications/Special Features: OutputDC Voltage............3V DC ±5%Rated Current............3.0ARaded Power............9.0WRipplt & noise(Max).......... mVp- ... p is less than or equal to 1% UoutLoad Regulation ... RHStorage temp humidity............ 20%~95%RH Universal 3V 3A AC DC Switching Power Supply

Supplier: Shenzhen Fuyuan Power Co., Ltd.

[China Manufacturers]

Universal input , Up to 3 Alarms , IBEST AC Power Digital Indicator

Mar 30, 2013

... (Configurable by software) * Up to 3 alarm relays, contact capacity: AC 250V/3A or DC 30V/3A (resistance load) * Isolated analog output ... : 0~10mA or 4~20mA, configurable by software. * Transmitter power supply: DC ... /3A or DC 30V /3A Cosφ=1Analog output4-20mA or 0-10mA, configurable by softwareTransmitter supplyIsolated DC 24V/30mA or DC 12V/ ...

Supplier: Zhongshan Ibest Electrical Co., Ltd.

[China Manufacturers]

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

Mar 08, 2013

... 85V -260V 50/60Hz Output:DC 12V 1A, 2A, 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 any output as ... . Plug and wire 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]

CE RoHS approved 100W AC to DC constant voltage power supply

Jan 16, 2013

... AC Output:12V DCPackaging & Delivery:Package details: kraft cartonDelivery time:3-7 days after receive your paymentSpecification: ItemspecificationName:LC9127Light source:High power Power:100WWorking ... rendering index:Ra>85Housing:Aluminum CE RoHS approved 100W AC to DC constant voltage power supply

Supplier: Shenzhen Lesun Lighting Electric Co., Ltd.

[China Manufacturers]

TYCO DC-DC Converter 3.3V 33W JAW050F1

May 07, 2012

... TYCO DC-DC Converter 3.3V 33W JAW050F1 1.Brand:TYCO 2.In stock 3.High quality,good price 4.60 days warranty TYCO DC-DC Converter 3.3V 33W ... JAW050F1 Shipping1.We will ship the items within 3 working days after the payment ... feel free to contact us for more details. Websits:http://cheungwah.en.alibaba.com http://www.cwskdz.com TYCO DC-DC Converter 3.3V 33W ...

Supplier: Shenzhen Cheung Wah Sheng Ke Electronics Technology Co., Ltd.

[China Manufacturers]

BNC to VGA Converter support 5V~19V Power Supply up-scales to 1680X1050

Jul 21, 2012

... BNC/S-video to VGA CCTV Fly7504W BNC to VGA CCTV Converter-5V~19V Power Supply Many models of CCTV equipment are with 12V power output. Cater ... for this need of the market, LENKENG FLY7504W-BNC was born. It is compatible with power supply of voltage 5v ... ; -Output: 1 X VGA; -Switch between the 3 inputs to output any one of them to VGA;-The VGA input is pass through ...

Supplier: Shenzhen Lenkeng Technology Co., Ltd.

[China Manufacturers]

dc to dc ,switch power supply,vehicle

Oct 14, 2012

switch power supply: 1.Applied to urban public transport IC card reader system 2.City All-in-one Card system switch power supply:1.Input Voltage:DC 9-36V2.Output Voltage:DC 12V+/-2%3.Output Current:5A4.Ripple&Noise:<=50mV5.Efficiency:>=85%6.Isolated Voltage:DC500V7.Enclosure dimensions:160*116*40mm8.Weight:0.5kg dc to dc ,switch power supply,vehicle

Supplier: Shenzhen Anqishun Technology Co., Ltd.

[China Manufacturers]

DC-AC Car Battery Power Converter / Power Supply / SMPS / Inverter 100 to 3000W With USB Charge

Mar 23, 2013

DC-AC Car Battery Power Converter / Power Supply / SMPS / Inverter 100 to 3000W With USB Charge DC-AC Car Battery Power Converter / Power Supply / SMPS / Inverter 100 to 3000W ... power:1000WInput: DC12V/24V/48Vand others are avaiable. Output: AC 100V/110V/220V/230V/240V,50Hz/60Hz(Optional)USB: 5V ... Stable pure sine wave output. How to order? 1.Model No. 2.Input Voltage 3.Output Voltage 4.With USB ? 5 ...

Supplier: Yueqing Fesete Electric Co., Ltd.

[China Manufacturers]

Single output DC power supply Switch power supply 5V 3A for laser engraving machine

Mar 21, 2012

Dc power 5v 3A For step motor for laser machine can support in bulk order high ... quality. Welcome to your inquiry. Dc power 5v 3aDc power 24v 5A Formain boarddouble output Dc power5v 2a and 24v 5a for main board and red pointerDc ... power24v 10ADc power36v 10A Forfor step ...

Supplier: Shanghai Sun-Up Laser Technology Co., Ltd.

[China Manufacturers]

LED driver power supply transformer 240V to 12V 30W for G4 MR16

Mar 05, 2012

... &.Short circuit and overload protection&.Max. power: 30W&.Input: 220-240V 50/60Hz&.Output: DC 12V 2.5A&.Max case temperature: 75 ... °C&.Max ambient temperature: 40°C Shipping:· All items will be shipped to worldwide ... s customs office to determine what these additional costs will be prior to bidding/buying. LED driver power supply transformer 240V to 12V 30W for G4 ...

Supplier: Shenzhen 3 Friends Joint Industrial Co., Ltd.

[China Manufacturers]

60W Waterproof LED IP67 Constant Voltage LED Power Transformer 110V to 12V Power Supply

Nov 21, 2012

... to 12V Power supply Input:170~250V AC Output:12V/6.7A,24V/3.3A CE&RoHS 60W Waterproof LED IP67 Constant Voltage LED Power Transformer 110V to 12V Power Supply Input Power ... : 90V~130V,170~250V ACOutput Option :12V/5A ...

Supplier: Shenzhen R2T Electronic Limited

[China Manufacturers]