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

Photovoltaic dc power distribution ark

Nov 24, 2012

... monitoring photovoltaic array of single series of current, voltage and the lightning protection device state, breaker state ... , through intelligent instrument DaBing liquid crystal display voltage current power, through the communication interface RS485 communication and ... as 16 road current and output voltage, liquid crystal display voltage, current, power, lightning protection status, switch the ...

Supplier: Nantong Tianquan Solar Energy Electric Technology Co., Ltd.

[China Manufacturers]

145W Single Output Switching Power Supply (Universal Type SKS-145)

Sep 12, 2012

... Switching Power Supply Universal Switchinig Power Supply. Power Supply. Power Adaptor.Standard Switching Power Supply,Open Frame Switching Power Supply.SPECIFICATIONS INPUT Voltage ... % Protection type: Shut down o/p voltage, re-power on to recoverOver Voltage 115%~135% Protection type: Shut down ... o/p voltage, re-power on to recover ENVIRONMENT Working Temp., Humidity- ...

Supplier: Yueqing Zhicheng Electrical Equipment Co., Ltd.

[China Manufacturers]

solar thermal power generation 15kw

Mar 16, 2012

... to see the system working, (eg) Charge data,System voltage, Daily power consumption and temperature. 2. All type of BPS solar system ... than 85%Output voltageAC110/220VOutput frequency50HZ/60HZMaximum output power of Solar Module3600WMaximum output voltage of solar module315VMaximum output current of solar module11 ...

Supplier: Jiaxing BestSun New Energy Co., Ltd.

[China Manufacturers]

High power Programmable DC Electronic Load 100kw

Mar 12, 2013

... CW, CC+CV, CR+CW * Over current, over voltage, over power, over heat, polarity reversed protection * High-luminance VFD screen ... * Soft start time setting, carrying the power supplier according to the voltage value set * Battery testing and short- ... current waveform monitor terminal * Supporting remote voltage compensation and multidata storage * Power-on-self-test, software calibration and standard ...

Supplier: Easy Electronic Co., Ltd.

[China Manufacturers]

High voltage outside RW12-10KV fuse cutout

Mar 25, 2013

... in the same fuse.Application :Outdoor high voltage fuse cutout is suitable for the power system below 35KV and 50Hz. It is ... used to transport electric circuit, protect the power transformer from overload and short circuit and division or on ... and smog places Model Rated voltage (KV)Rated current (A)Breaking current (KA)Impulse voltage (BIL)Power-frequency withstand voltage(KV) RW12-10/100101006 ...

Supplier: Guangzhou Blueswift Electric Co., Ltd.

[China Manufacturers]

1550nm EDFA Optical fiber CATV Amplifier

Nov 17, 2012

cable tv amplifier output power:13,14,15 ... network management 1550nm EDFA Optical fiber CATV Amplifier EDFA is working in single wavelength ... low NF, large saturated output power.catv distribution amplifier applied with digital catv systemFeaturel Using ... dependence gain0.4dBPolarization mode dispersion0.4psPump power leakage-40dBmreturn loss50dBConnectorsSC/APCGeneralNetwork managementRJ45, RS232Power ...

Supplier: Chengdu Kangbo Photoelectric Engineering Technology Co., Ltd.

[China Manufacturers]

KS-50 screwdriver Power Supply for CL-4000

Apr 28, 2012

... AC outlet to low voltage DC power Performance* DC electric screwdrivers require power units for operation.The power unit converts power from an ordinary ACoutlet ... to supply low voltage DC power to the driver ...

Supplier: Shenzhen Kingsom Electronics Business Firm

[China Manufacturers]

10W-30KW On/off Grid Home Solar Power System

Oct 11, 2012

... *On&Off Grid Solar System *30W-30KW Power optional *AC&DC output *Inverter-by pass function ApplicationHome, Business, ... current10.9A(220V) / 21.8A(110V)Precision of output voltage voltaged3%Power factor:0.8 10W-30KW On/off Grid Home Solar ...

Supplier: Hebei Anpro New Energy Science And Technology Group Ltd.

[China Manufacturers]

LW34-40.5 Series Outdoor High Voltage SF6 Circuit Breaker

Feb 14, 2013

... for control and protection of the electric power distribution and transimission system with voltage up to 40.5kV. 1.General ... control and protection of the electric power distribution and transimission system with voltage up to 40.5kV. It could ... data No.Name UnitData 1Rated voltage kV40.52Rated insulation levelLighting impulse voltage (rms)Power frequency withstand voltage 1minkVkV185/215(break)95/ ...

Supplier: Ru-Lena Ind. (Holding) Co., Ltd.

[China Manufacturers]

Digital Sigle-phase Current Voltage Meter

Jun 29, 2012

Digital Sigle-phase Current Voltage Meter Power Supply:AC/DC:100~240V dimension:96( ... -phase Current Voltage Meter Performance feature High-precision measurement of Single -phase grid active power, reactive power, apparent power Provide digital ... display, supports LCD show, query local dataProgrammable current and voltage change ratio ...

Supplier: Zhejiang Zhongqiao Electrical Co., Ltd.

[China Manufacturers]

high voltage electrical porcelain insulators

Nov 15, 2012

used for rated voltage 10-38KV power system avaliable in porcelain insulator or polymer insulator TypeRate voltage kVRate current(A)Break mg current(A ... )4s heat steady current(A)Shock current(A)Impulse withstand voltage(kV)Power frequency with standvoltage(kV)Relatively earthBetween fractureRelatively earthBetween fractureGW9 ...

Supplier: Zhejiang Hengda Electric Science And Technology Co., Ltd.

[China Manufacturers]

HBK5 electric power transformer

Nov 09, 2012

... use in circuit 50/60Hz, output voltage less than 220V... HBK5 Control Transformer/ voltage transformer/ power transformer ApplicationHBK5 series control transfomer is suitable ... /60Hz,input voltage less than 500V,output voltage less than 220V,for various machines,common power supply,signal power supply etc.Input voltage:one or ...

Supplier: Dalian Gui He International Trading Co., Ltd.

[China Manufacturers]

1000W DC to AC Modified Power Inverter for vehicle and electrical products

Mar 09, 2013

... or voltage fluctuations, can withstand the compressor, the impact of television monitors and other larger power start with the electrical safety, power switch ... : When you order, please inform me the input voltage and output voltage or power.If not specify, we will send the inverter as ... same as in the title 1000W DC to AC Modified Power ...

Supplier: Yueqing Aukeman Trading Co., Ltd.

[China Manufacturers]

S-100-24 100W 24V 4.5A Switching power supply

May 10, 2012

... 38mm (L*W*H)100W 24V 4.5A Switching Power Supply S-100-24Features:AC input range selectable by ... testFixed switching frequency at 25KHzLow costHigh reliability24V 4.5A Switching Power Supply S-100-24 Specification: MODELS-100-24OUTPUTDC VOLTAGE24VRATED ... ~ 150% rated output powerProtection type: Shut down o/p voltage, re-power on to recover.ENVIRONMENTWORKING TEMP.-10 ~ +60ºCWORKING HUMIDITY20 ~ ...

Supplier: Yueqing Ying's Import & Export Co., Ltd.

[China Manufacturers]

Power Distribution automation controller

Mar 17, 2013

... control,Distribution transformer monitoring Features:Transducer-less voltage, current, power, energy and harmonic managementOver current detectionVast ... secondInput options: 69 VAC120 VAC240 VACContinuous over voltage: 200%Momentary over voltage: 250% for 10 seconds.Input options: ... 250 V @ 5ASelect-Before-Operate digital outputs.Isolation voltage: 1500 VDCRS232 (RJ45)Ethernet 10/100MCAN BUSUSB – ...

Supplier: Shandong Kehui Power Automation Co., Ltd.

[China Manufacturers]

voltage transformers

Jan 19, 2013

voltage transformers,power transformers,current transformers. voltage transformers,power transformers,current transformers. Application1.For the dangerous sites with explosive air mixture: 1division2division.2.For the explosive air mixture : II A II B II C.Features 1.Diecasted Al-alloy shell with plastic-sprayed surface2.Suitable both for steelpipe and cable wiring.

Supplier: Zhejiang Xusheng Illumination Co., Ltd.

[China Manufacturers]

new type AVS30micro automatic voltage switcher

May 04, 2012

... micro Protection for: high voltage/low voltage,spikes power back surge AVS30micro main features:Maximun power: 30AmpsWait Time: user adjustable ... adds security of installation.AVS30 micro DescriptionLow power (under-voltage) will damage any refrigeration appliance's compressor ... AVS30 is the most complete power protection device combining over-voltage, under-voltage, power-back surges and spikes/surge ...

Supplier: Wenzhou Borun Electrical Appliance Co., Ltd.

[China Manufacturers]

Copper conductor XLPE insulated PVC sheathed high voltage cable

Oct 05, 2012

... cable all types of voltage copper conductor pvc sheathed competitive price XLPE insulated PVC sheathed power cable Model: YJV 1 ... AS/NZS or other standards as request.2. Rated Voltage of power cable: 6/10KV;8.7/15KV;12/20KV; ... below: ModelNameCuALYJVYJLVXLPE insulated PVC sheathed power cableZR-YJVZR-YJLVXLPE insulated PVC sheathed flame-retardant power cableYJV22YJLV22XLPE insulated PVC sheathed steel ...

Supplier: Anhui Runjia Cable Group Co., Ltd.

[China Manufacturers]

ETCR7300 Large Caliber Three Phase Power Tester

Sep 05, 2012

... current, phase between current and voltage, phase between phase voltage, frequency, power energy, phase sequence, active power, reactive power, apparent power, power. It is a multifunctional, ... three phase AC voltage, leakage current, current, active power, reactive power, apparent power, power, phase between current and voltage, phase between phase voltage, frequency, power energy, phase ...

Supplier: Guangzhou ETCR Electronic Technology Co., Ltd.

[China Manufacturers]

High voltage Thyristor in Supply all continents(KP3"-400V-6500V)

Oct 22, 2012

... : Apply to motorcycles traction, drive, high voltage dc transmission, high voltage reactive power factor compensation, large current power supply, motor soft start, industrial transmission ...

Supplier: Runau Electronics (Yangzhou) Manufacturing Co., Ltd.

[China Manufacturers]