passive power over ethernet poe dc power injector,China passive power over ethernet poe dc power injector Manufacturers, Suppliers

DC to AC Power Inverter

Feb 24, 2012

... power inverter, DC/AC power inverter, 2000w dc/ac power inverter, 6000W DC to AC pure sine wave power inverter, 3000w solar power inverter800W ... function; Strong adaptability and stability; With automatic over-current and output short circuit protection to avoid ... 1V48+/-2VOver Voltage Recovery14.8V29.5V59V14.8V29.5V59VProtective FunctionLow/Over voltage: LED Red light, automatic recoveryOver load: ...

Supplier: Zhejiang New Vision Imp. & Exp. Co., Ltd.

[China Manufacturers]

multi-function dc/ac electro coloring power supply

Mar 31, 2013

... of single-phase sine wave.2.DC to AC power operation colouring - starting using pulsing DC current on the surface of ... uniformity of surface colouring improved obviously.3.DC power than ordinary - AC coloring process has power of colouring stronger adaptability. Surface color ... consistency is good.4.It has automatic back to zero, over-current ...

Supplier: Shaoxing Wto Electric Co., Ltd.

[China Manufacturers]

5V.DC Portable External Battery Pack Mobile Power Bank 5000mAh Black

Apr 19, 2012

... This External Battery Pack Mobile Power Bank is what you should get. Large power capacity with double power outlets (2 USB ouput) ... , safest, and environmental-friendly Lithium Polymer battery.5.Over-power, over-current, over-voltage, and short-circuit protections ensure the highest safety ... , cameras, PDA, MP3, MP4, PMP, PSP etc 5V.DC Portable External Battery Pack Mobile Power Bank 5000mAh Black

Supplier: Foshan Weistai Electric Co., Ltd.

[China Manufacturers]

electric DC to AC power inverter car inverter

Mar 31, 2013

... output 500w 2.peak power 1000W 3.input voltage 11V~15V electric DC to AC power inverter car inverterUsed ... laptop or electrical appliance.1.rated power 5002.continous output 500w3.peak power 1000W4.input voltage 11V~15V5.output ... 92%9.low voltage protection 10V~11V DC10.over voltage protection 15V~16V DC11.USB output 5VDC ... ,0.5A max12.overload and over-temperature 140°F to 158°F (60°C ...

Supplier: Ningbo Topstar Trading Co., Limited

[China Manufacturers]

12V/24V DC 350W LED Power Supply

Feb 10, 2012

... (Full load) ≤0.5%Protection functionOverload protection105% - 150% rated power, automatic recovery eOver-voltage protection105% - 150% of the rated voltageInsulation ... range of input voltage output voltage accurate and stable Output over-voltage, over-current and short-circuit protection Output low ripple and ... 60W, 100W, 120W, 150W, 200W, 350W, 400W available. 12V/24V DC 350W LED Power Supply

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

[China Manufacturers]

Solar DC System with Charger Controller, Batteries and 10W Panel Power

Mar 31, 2013

... display *With USB 5VDC output *With protection Portable Solar DC Power System (UNIV-17DS)A solar-home-system uses a ... With USB 5VDC output6. Battery low voltage protection Over charge protection Over discharge protection Overload protectionThis system is usually used for ... box with controller built-in. (one set) Model: 17AH DC power supply system Rated charging current: 1A Rated discharging current: 2A ...

Supplier: Suzhou Universal-Power Co., Ltd.

[China Manufacturers]

DC Linear Power Supply

Apr 16, 2012

... -effective- With Accessory Power Supply (+5 VDC)- Power-off with replaceable fuse in case of short circuit and/or over voltage2. Specifications Output ... +, VH+, VH+3-way, DC Output PositiveVH-, VH-, VH-3-way, DC Output NegativeVL+Accessory Power Supply PositiveVL-Accessory Power Supply Negative4. Wire Type ...

Supplier: Leetro Automation Co., Ltd.

[China Manufacturers]

DC to AC Power Inverter

Mar 31, 2013

... cooperation DC TO AC Power Inverter,Inverte Modify Sine Wave Power Inverter ModelZTP-800WInput Voltage:DC 10 ... Over-voltage,Low-voltage,Short-circuit,Over-temperature Protection LED DisplayYes Buzzer AlarmYes Over-load ProtectionYes Over-voltage ProtectionYes Low-voltage ProtectionYes Over ... Product categoryModify Sine Wave Power inverters 75W-5000WPure Sine Wave Power Inverter 300W-1000WPower inverter ...

Supplier: Zhejiang Bernal Electric Co., Ltd.

[China Manufacturers]

1kw DC/AC pure sine wave power inverter with charger function,CE approved,1 year warranty.

Jul 09, 2012

... ambulance vehicle, vessel, traffic lights ect.Industrial equipments series: solar power, wind power generation, gas discharge lamp ect.Office: computer, printer, duplicating ... destinations . Please contact us if you don't receive it over above 4 weeks, we will solve this problem in a ... leave a message in the Trade Manager. 1kw DC/AC pure sine wave power inverter with charger function,CE approved,1 year ...

Supplier: Yuyao Bert Electrical Co., Ltd.

[China Manufacturers]

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

Feb 15, 2013

... range selectable by switchProtections: Short circuit/Over load/Over voltageForced air cooling by built-in DC fanPWM control and regulatedBuilt-in cooling Fan ... 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]

100W aluminum shell LED Waterproof power supply IP67 12v/15v/24v DC

Jan 07, 2013

... Case, IP67 We have a whole variety of LED Waterproof power supply with best quality and lowest price! For more infomation ... you the best price, thanks! 100W aluminum shell LED Waterproof power supply IP67 12v/15v/24v ...

Supplier: Shenzhen Lesterlighting Technology Co., Ltd.

[China Manufacturers]

15W 12V 1.3A led ac/dc switching power supply S-15-12

Apr 15, 2012

... , ISO 9001 certificates 4. 2 Years Warrant 15w 12v switch power supply s-15-12SPECIFICATIONSINPUTVoltage Range 85~132VAC / 170~264VAC 47 ... ,30ms at full load 15W 12V 1.3A led ac/dc switching power supply S-15-12

Supplier: Yueqing Guwen Electrical Co., Ltd.

[China Manufacturers]

50KVA AC DC power supply frequency converter

Feb 13, 2012

... APower factor0.8,effeciency>85%protectionDouble protectionover voltage protection,over load protectionThermal Protection,Short Circuit Protection,Alarm Systemdisplay ... accuracyLED displaydigital frequency meter:0.1HZ,digital power meter:0.1Wdigital voltage meter:0.1V,digital ... customers' request,customized order is acceptable. 50KVA AC DC power supply frequency converter

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

[China Manufacturers]

300W DC to DC conventer/power adaptor

May 25, 2012

... operation with heavy load.3.Static low-power,can reduce battery consumption.4.Steady output ... no over-charge of output voltge on power-on.5.Output over-current limitation6.Output short-circuit protection. DC/DC converter ... Protection functions such as low-voltage protection, output over-voltage protection, circuit malfunction protection etc., can ... e.g.TDC-48-12D) 300W DC to DC conventer/power adaptor

Supplier: Guangzhou Freego Digital Technology Co., Ltd.

[China Manufacturers]

pure copper transformer offgrid dc to ac power inverter 5000w

Mar 31, 2013

... low frequency inverter copper transforer Moq for OEM 50pcs dc to ac power inverter 5000w1.Pure sine-wave out put,can be ... ,AVR function.4.Inner-equipped protection fro over-load,shout-circuit,over-voltage,low-voltage and over-heating5.Easy to check with inverter ... battery connection achievable.7.Intelligent battery management with protection against over-charged and over-discharged etc.

Supplier: Shenzhen Must Power Limited

[China Manufacturers]

High-frequency DC power supply panel with competitive price

Mar 31, 2013

... competitive priceI. IntroductionPZK series of program-controlled DC power screen is a DC power product which adopt the methods of the ... switching power combinate with PLC and control of liquid crystal display, It combined with the Company over the ... charging module conversion efficiency, small electromagnetic interference, high power factor2.4 Has a good electromagnetic compatibility and electrical ...

Supplier: Hubei Zhongke Electric Co., Ltd.

[China Manufacturers]

DC/AC 300W Pure Sine Wave Power Inverter

Mar 31, 2013

... -out fuse 5.DC-AC power inverter 300W Pure Sine Wave Power Inverter300W pure sime wave ... ModelKS300POutput WaveformPure Sine WaveContinuous Power300WMaximum Constant Power Start360W continue 10sPeak Power600WInput Voltage12V/24V/36V ... 3 times),Over input voltage(Buzzer alarm is sounded 4 times)Over temperature(Buzzer ... alarm is sounded 5 times)Over load(Buzzer ...

Supplier: Ningbo Kosun New Energy Co., Ltd.

[China Manufacturers]

1000w DC 12V to AC220V Uninterrupted power supply

Mar 31, 2013

... .All round safety protection 1000w DC 12V to AC220V Uninterrupted power supply1. Efficiency:>90%2. DC 12V/24V input3. AC 220v ... /110V output4. Continuous output power: 600W/1000W/ ... 1500W/2000W/3000W5. Peak power:2000W6. Overload protect ,over ...

Supplier: Guangzhou Tonghexing Electronics Co., Ltd.

[China Manufacturers]

12V20A Adjustable DC Power Supply

Dec 19, 2012

... .Small volume, light weight, high efficiency 12V20A Adjustable DC Power SupplyModel: AD1220CIntroduction:Battery charger / Full automatic charger use ... IC, and the non industrial frequency transformer switching power supply technology. Small volume, light weight, high efficiency ... 50,000 hrs.Over Temperature Protection80°CDimension (L×W×H)200mm×165mm×70mmWeight2.0 kg 12V20A Adjustable DC Power Supply

Supplier: Guangdong Kingwood Electronic Co., Ltd.

[China Manufacturers]

AC/DC power Inverter

Mar 31, 2013

AC/DC Power Inverter; 1.Input Voltage:DC 12V or 24V 2.With low/over-voltage protection 3.Out voltage:AC 220V/110V 50/60Hz AC/DC Power Inverter;1.Input Voltage:DC 12V or 24V;2.With low/over-voltage protection;3.Out voltage:AC 220V 50Hz 110V 60Hz;4.Output overload protection,alarm funtion;5.Output power surge/peak/conting:3000W/2900W/2800W;

Supplier: Fuzhou Sekuro Electrical Appliance Co., Ltd.

[China Manufacturers]