constant voltage led power repeater led amplifier,China constant voltage led power repeater led amplifier Manufacturers, Suppliers

High Frequency Pulse Switching Power Supply

May 16, 2012

... Advanced technology: IGBT modules are adopted as main power devices and ultracrystallite soft magnetism materials are adopted as ... part adopts advanced technology to let fluctuation of power net voltage and loads changes make no interference to output ... index: 1. Input voltage: Three phase 380V +/-15%, 50HZ ;2. Output characteristic: Constant voltage and constant current are convertible;3. ...

Supplier: Shanghai Zifine Industrial Co., Ltd.

[China Manufacturers]

CM-D series 500w to 3kw wind power generator for home use with cheap price high efficiency

Feb 25, 2013

... . 3. Mechanical automatic yawing.4. Match controller with constant voltage charging, electronic and manual brake, and numeral panel display ... coil couldn’t burn down because of the increasing power, when generator runs at a super wind speed ... maximum generation at low windspeed.specification Model500600100020003000Rated power(W)500600100020003000Rated voltage(V)242448120240Rotor diameter(m)2.62.62.93 ...

Supplier: Shenzhen Kewell Technology Development Limited

[China Manufacturers]

Full Music Audio Vacuum Tube 12BH7 for Amp Preamp Amplifier

Jul 12, 2012

... Vacuum Tube 12BH7 for Amp Preamp Amplifier 2pcs 12BH7 Factory Matched and Tested ... -It intended for use a voltage amplifier or Phase inuerter.Dimensions -Dimensions, ... voltage ………………………………………………… 300 VMaximum Grid voltage ………………………………………………… -50VMaximum Grid voltage ………………………………………………… 0VMaximum Power of plate ……………………………………………… 2.5W Full Music Audio Vacuum Tube 12BH7 for Amp Preamp Amplifier ...

Supplier: Shenzhen Hanlongjia Technology Co., Ltd.

[China Manufacturers]

UF-3040 Constant Temperature Heating Units

Jan 18, 2013

*Voltage: 220V *Power: 1500W *control temperature range: room temperature -399 C *the heating plate size: 300*400*20MM Name UF-3040 Constant temperature heating ... thermal insulation with a solid, safe and convenient.Second, performance1, Voltage: 220V Power: 1500W2, control temperature range: room temperature -399 °C3, the ...

Supplier: Shenzhen Youfu Tools Co., Ltd.

[China Manufacturers]

Green Power Saver

Feb 25, 2012

... , the intelligent technology optimizes the voltage and current demands thus reducing the active power/ KwH demands and achieves up ... therefore suppliers the load with constant voltage during momentary power surges. As a result, this power saver prolongs lifespan of the ... electrical appliancesParameters:Single phase model Rate voltage: 90~250V,50HZ-60HZUse one power saver for every 18KW/15KW Package ...

Supplier: Hollyking International Co., Ltd.

[China Manufacturers]

Energy Saver, Power Saver, Electricity-saving Appliance

Apr 13, 2013

... , the intelligent technology optimizes the voltage and current demands thus reducing the active power/ KwH demands and achieves up ... therefore suppliers the load with constant voltage during momentary power surges. As a result, this power saver prolongs lifespan of the ... electrical appliancesParameters:Single phase model Rate voltage: 90~250V,50HZ-60HZUse one power saver for every 18KW/15KW Package ...

Supplier: Ningbo Zhenhai Dream Wing Craft Factory

[China Manufacturers]

DYY-11 All-purpose Electrophoresis Power Supply

Feb 15, 2013

... function;*It can work in the constant state of voltage, or in the constant state of electric current. And it ... .C. 220V±10% (50Hz ±2% );*Input power: about 500 VA;*Output voltage: (4-1000)V (Increase or decrease: 1V ... decrease: 1W/step);* Stability: constant voltage ≤1%; constant current≤2%; constant power ≤3%;* Adjustment rate:constant voltage ≤2%; constant current ≤3%; constant power ≤5%;* Size(W x D ...

Supplier: Beijing Liuyi Instrument Factory

[China Manufacturers]

Dynamo Bicycle Power Generator

Mar 30, 2012

bike power generator by riding Bicycle light Bicycle light power generator by riding,Bicycle light . Generate power while riding . With rechargeble battery to store energy . Charge for all products with 1.0USB port . Ergonomic design . Constant voltage output . Unit size: 14.5x13.5x7cm . Charger for TK-031 F1 and TK-031 F2

Supplier: Shenzhen Kello Science Technology Development Co., Ltd.

[China Manufacturers]

MT2S thyristor AC voltage regulator

Mar 30, 2013

... no fanoutputoutput voltagemajor loop input voltage 0-95%output currentsee the markoutput methodsopt the constant voltage, constant current and constant powerload characteristics resistiveness and InductiveControl ... limiting characteristicsautomatic limit the current in the rate.Transmitting Outputcurrent, voltage and power DC0-10V Transmitting Output (opt one)Error resetoffer the ...

Supplier: Chengdu A-Ok Electromechanical Equipment Co., Ltd.

[China Manufacturers]

Lighting Accessories,Ballasts, High Power Dimmable Electronic Ballasts 1000W

Nov 29, 2012

... Input Voltage Range: 100-265VAC 2) Input frequency: 50/60Hz 3) Power factor>0.99 4) 1000W High Power Dimmable Lighting ... effectA) Low power lossB) High power factorC) High lighting efficiency2) Perfect protection and monitoring functionA) Built-in voltage monitoring functionB) ... 120V, 150W/250W400W/600W/1000W8) Come with a 8ft power cord9) Year factory warranty Outside Dimension391*112*74 mmMaterial ...

Supplier: Hangzhou Huichuang Import & Export Co., Ltd.

[China Manufacturers]

Wind Solar Power System

Feb 01, 2012

... Voltage 24VOutput Power 1KW,220VTurbine Input Power 1KWSolar Panel Input Power 0.3KWBattery Rated Voltage 48VOutput Power 1KW,220VTurbine Input Power 3KWSolar Panel Input Power 0.9KWBattery Rated Voltage ...

Supplier: Shanghai Zhongla QC & Trading Co., Ltd.

[China Manufacturers]

new small Wind power generator set

Mar 30, 2013

... 3.be used in manufacturing electricity HL Wind power windmill generatorMain technical specifications of the wind generator wind wheel ... , high reliability etc.2. It is a low-power aerogenerator which can provide steady power supply to illumination, color TV, and other ...

Supplier: Guangxi Hepu County Huilaibao Machinery Manufacturing Co., Ltd.

[China Manufacturers]

10-110kV Vertical Line Suspension Electrical Power Composite Insulator

Jun 20, 2012

... Tension Composite Insulator used for 10-110kV power transmission linesElectromechanical specifications: 1).Rating voltage: 10-110kV 2).Specialized mechanical bending ... 230mm5).Min creepage distance: 630mm6).Lightning impulse voltage: 110kV7).Power frequency wet withstand voltage: 40kVFeatures:1) End fittings are crimped onto ... rod 10-110kV Vertical Line Suspension Electrical Power Composite Insulator

Supplier: Wuhan Line Power Transmission Equipment Co., Ltd.

[China Manufacturers]

150W laser power supply

Jan 05, 2013

... Adopting zero current half-bridge soft switch circuit, the power supply is featured by high efficiency and rapid response, and ... inputting 0-5V simulation signal or inputting PWM signal.The power supply has open circuit protection function: Under the condition ... centigrade on full load, and 500 times of 7sec power-on/off tests. PowerInput VoltageResponse SpeedMax Output CurrentStarter VoltageNominal ...

Supplier: Shenzhen Wanyang Technology Co., Ltd.

[China Manufacturers]

High-power Ultrasonic Sound Focus Probe Type Sound Chemical Processing System

Feb 23, 2012

... range: 15 to 60kHzCommonly used frequency: 20kHzEach unit nominal power: 500W, 1000W, 1500W, 2000W, 3000W, frequency is ... : 12kgDriving power: analog power supply, numerical control of power and frequency automatic tracking, through the voltage protection, power size can ... be adjustedDriving power typical size: 350 x 250 x 120mmDriving power typical weight ...

Supplier: Dongguan City Dalingshan Haixu Machinery Factory

[China Manufacturers]

hot sell 220v 2u energy saving lamps halogen work power saving light

Jan 27, 2013

... materials Fluorescent powder Size 19.5*16*18 Base E27 Voltage 220v Power 5/9/15/20w Average lifetime 3000h Saving energy ... warm up and restaring instantly in low tempreture and low voltage condition.Applications:Home,shopping malls, table lamps, pendent lamps, supermarkets ...

Supplier: Yiwu Junjing E-Commerce Co., Ltd.

[China Manufacturers]

120kw cummins brand Natural gas genset --Green power

Mar 31, 2013

... principles. Tang Power’s power products covers land diesel generator set--power range from 5kw to 2000kw,Marine genset, High voltage genset, Power systems, Automation ... Alternator Alternator ModelJSA274M7Protection StandardIP22Rated Power(kW/kVA) 140KWAlternator Efficiency93.10%Power of Factor0.8Exciter TypeSelf-ExcitingNumber of Phase3Steady State Voltage Regulation±1%Insulation ...

Supplier: Fujian Tang Power Co., Ltd.

[China Manufacturers]

CJ19 Contactor for Power Factor Correction

Mar 31, 2013

... contactor is mainly applicable to a power line of AC 50Hzor 60Hz, rated working voltage up to 380V. It is used ... in operation or switch it off in a low voltage reactive power compensation device. Thecontactor is equipped with a surge suppressor ... )500Rated operational voltage Ue(V)380Restrained surge capacity20leOperation rangePick-up:(85%~110%)Us; Drop-out:(20%~75%)UsCoil power(VA)Start ...

Supplier: Andeli Group Co., Ltd.

[China Manufacturers]

SVC-15KVA three phase High Accuracy full automatic AC VOLTAGE REGULATOR

Jan 11, 2013

... -250v 3) output voltage:220v and 110v 4) frequency:50hz/60hz stabilizer,ac vregulator,stabilizer,svc,ac power,voltage transformer,svc single phase ... ac voltage regulatorpower0.5kva-10kva(horizontal)5kva-60kva(vertical ...

Supplier: Qingdao Sico Electric Equipment Co., Ltd.

[China Manufacturers]

Power natural gas generator 10kva-600kva

Mar 31, 2013

... alarm devices, auto shutdown8) Protection function: over-current, under-voltage, auto-regulate voltage, reverse power9) Monitor function: speed, water temperature, lube-oil ... phase, 4 lines12) Rated voltage: 400V13) Rated speed: 1,500rpm/1,800rpm14) Rated frequency: 50Hz / 60Hz15) Rated power factor: 0.816) Exciting ...

Supplier: Weifang Guanghui Agricultural Machinery Co., Ltd.

[China Manufacturers]