isc silicon npn power transistor 2sd2499 power transistor rf power transistor high power transistor silicon power transistor,China isc silicon npn power transistor 2sd2499 power transistor rf power transistor high power transistor silicon power transistor Manufacturers, Suppliers

220kv oil immersed power transformer

Jul 22, 2012

... in 230kv or 252kv power system. Feature: 220kv on-load-tap-changing power transformer is made of high-quality silicon-steel sheets,and laminated ... by steps,it is advantageous in low loss,low noise ,low voltage partial discharge and high ... of this transformer ,of which the coils are winded by high-quality oxygen-free copper wire as well as used pre ...

Supplier: Hangzhou Huaru Technology Co., Ltd.

[China Manufacturers]

WR Series led flood lamp,high power led flood lamp, flood light

Nov 30, 2012

... by CE and ISO 900 WR Series led flood lamp,high power led flood lamp, flood lightPower (W): 30W,50W,70W/100W ... Alternative switch power supply to change the voltage, to ensure LED work routinely and extend life time4) Antisepticise silicon closed ring to ... alkali and avoid aging.6) 5mm toughened transparent glass, high temperature resisting, high intensity, easy for lights penetrating if you need ,plz ...

Supplier: Wenzhou Werun Electric Technology Co., Ltd.

[China Manufacturers]

roof-installed solar and wind hybrid power supply system

Mar 13, 2013

... generatorDriving modeDirectRated speed300rpmRated output300wCover materialPowder spraying, melted galvanizingSolar powerSolar modulePolycrystalline silicon silicon solar module300wController600wHolder2.7m*2.0*1.9mWeight290kg ADVANTAGE OF OUR ...

Supplier: Tangshan TOYODA Technology Co., Ltd.

[China Manufacturers]

Flame-retardant Flat Power Cable with Silicone Rubber Insulation and 1kV Rated Voltage

Mar 20, 2013

... Insulation and 1kV Rated Voltage Used as power connection controlling signal, lighting of various moving power equipment in the field of lifting ... cable:

silicon

Power

Supplier: Anhui Land Group Co., Ltd.

[China Manufacturers]

S9--400KVA 11KV/0.4KV oil immersed type power distribution transformer

Feb 24, 2013

... iron core is made up of cold-rolled silicon-steel plate of high-quality. high voltage winding group is made up of ... .1 ~ 2-1996 power transformer4/ performance characteristics1, S9-M series power transformer core USES the high quality cold-rolled steel coil ... used in industry and agriculture, urban and rural power grid.2. High reliability, performance level advanced, economical index is reasonable ...

Supplier: Jiangsu Shenghui Electrical Equipment Co., Ltd.

[China Manufacturers]

10kv high voltage gsm power meter

Mar 25, 2012

... , no leak 2. Amorphous metals core 3. Japanese silicon steel core 4. electrostatic spray steel for box 30 ... price, Japan quality! 100% fully copper.10kv high voltage gsm power meterDescriptionThe combined transformer (another name is metering tank) ... meter onto combined transformer is named as high volt power metering tank. 10kv high voltage ct-pt measuring units combined Instrument ...

Supplier: Zhejiang Shanghu Electrical Co., Ltd.

[China Manufacturers]

66kv three-phase two winding no-load-tap-changing power transformer

Mar 12, 2013

... three-phase two winding no-load-tap-changing power transformer: 1)low loss 2) high reliability 3)CTQC,ISO9001,ISO14001,CE 66kv three ... .01) Iron core is made of cold-rolled silicon-steel sheet with high conduction of magnetism and adopts pulling-plank structure, so ... for 66kv three-phase two winding no-load-tap-changing power transformer: Verified Information Production Flow 66kv three-phase two winding ...

Supplier: Zhejiang Jiangshan Yuanguang Electric Co., Ltd.

[China Manufacturers]

IGBT serious Medium Frequency Power Supply

Jan 25, 2013

... , and pulse transformer. Core Parts use American made high-performance, high density, large-scale dedicated integrated circuit ASIC-2, ... to synchronous work, only need to put the KP silicon controlled gate extreme line insert connection end on control board ... automatic repeat start circuit, avoids occasional start failure of power supply, make start success rate keeps 1000%. Frequency tracking ...

Supplier: Weifang Kehua Electric Furnace Manufacture Co., Ltd.

[China Manufacturers]

60w 75w100w switching power supply with IP67 CE

Apr 03, 2013

... New Model: WSC-105-2A80WName: 60w 75w 100w switching power supply with IP67 CEswitching powersupply features:90Vac-264Vac Universal ... 3 yearsApplication :LED street lamp /led street lightled driver power supply specifications: ModelWSC-100-2A80WOutputDC voltage30-36VdcDC Current2.8ARated ... provide other various types of led driver and switching power supply as you need. For more information, please ...

Supplier: Shenzhen Yingxin Optical Development Co., Ltd.

[China Manufacturers]

S11-200KVA 11KV/0.4KV three phase oil immersed power transformer

Sep 16, 2012

... iron core is made up of cold-rolled silicon-steel plate of high-quality. high voltage winding group is made up of ... requirements4.IEC4/ performance characteristics1, S9-M series power transformer core USES the high quality cold-rolled steel coil, USES the ... widely used in industry and agriculture, urban and rural power grid.2. High reliability, performance level advanced, economical index is reasonable ...

Supplier: Zhejiang Minyang Transformer Co., Ltd.

[China Manufacturers]

power transformer core

Nov 03, 2012

close flux path,high efficiency,low magnetic leakage,low humming,compact dimensions ... minimize their cost, which are wound by a continous silicon steels strip, occasioinally with joints.The appearance of the ... reduce their costs. The cores are wound of short silicon steel strips in 1 to 3 meters long. It ... cores, epoxy coated cores produced according to customers specifications. power transformer core

Supplier: Nicore Electrical Manufactory Co., Ltd.

[China Manufacturers]

High Frequency Pulse Switching Power Supply

May 16, 2012

... characteristic:1. Advanced technology: IGBT modules are adopted as main power devices and ultracrystallite soft magnetism materials are adopted as magnet ... may save 15%-30% energy compared with ordinary silicon controlled rectifier;3. High accuracy, high stability, and low ripple ratio. Main controlling part ...

Supplier: Shanghai Zifine Industrial Co., Ltd.

[China Manufacturers]

Toroidal Power Transformer

Jan 30, 2013

... Capacity: 8VA to 30kVAPhase: singleInput voltage: AC power with voltages of various countriesOutput voltage: AC or ... testKey parts: Core: wound by high quality cold grain silicon, annealed by advanced vacuum annealing furnaces ... TV and digital networkElectronic controlMedical equipmentNew electric power supplyDecorative illumination systemMonitoring and control equipmentInstallation: horizontal ...

Supplier: Jiangyin Yichuan Electric Equipment Co., Ltd.

[China Manufacturers]

600W solar power

Feb 17, 2013

... .Best cost performance ratio 4.Use for home solar power 600W 4PCSX150W monocrystallion silicon solar panel 24V 30A Photovoltaic Controller . 24V 1000W ... .CE/TUV certification3. highconversion highefficiency4.high efficiency, long life, easy installation, resist high wind and hail impac5.High transmission rate and low iron ...

Supplier: Qingdao Windwings Wind Turbine Co., Ltd.

[China Manufacturers]

No external power needed silicone sound speaker

Aug 17, 2012

waterproof speakers/Silicone Horn Stand Speaker 1.No external power needed 2.Pure& beautiful sound effects 3.13 times louder ... No external power needed silicone sound speaker Cell phone horn stand for iphone ... accessories1. Material: Made of high quality silicon; 2. Size: 11x5x4.8 cm Weight: 40g;3. No external power needed, 13 dB of volume ...

Supplier: Waker Silicone Electronic Business Co., Ltd.

[China Manufacturers]

IBEST Through beam M12 DC Power Laser Switch

Mar 30, 2013

... DC Power Laser Switch 1.Power consumption <1mW ,Long detect distance: 0-8M 2.Fast response <3ms 3.NPN or ... PNP , IP67 1. Features of M12 IP67 DC Power Laser Switch : * M12 ... laser photo switch, power consumption ≤ 1mW. * Long detect ... or DC 5V special; rated current ≤ 200mA. * NPN or PNP output; NO or NC. * Capability of ...

Supplier: Zhongshan Ibest Electrical Co., Ltd.

[China Manufacturers]

High Power LED Testing and Sorting Machine

Feb 08, 2013

it is a testing and sorting solution for high power LED according to the setting of optical color and electric ... of compatibility:Be compatible with high power LED products with PC lens, high temperaturelens, silicon molding, clubfoot and flatfoot, etc; High Power LED Testing and Sorting ...

Supplier: Hangzhou Zhongwei Photoelectricity Co., Ltd.

[China Manufacturers]

high power up and down wall light

Jan 05, 2013

... dissipation performance. 2:Surface power electrostatic spray treatment, suitable for outdoor installation. 3:High silicon rubber sealing ring, improve the ... efficiency of waterproof, dustproof 4:High purity ancode aluminum reflecyor,high reflective efficiency ... for entertainment ,access,indoor lighting rendering, etc high power up and down wall light

Supplier: Shenzhen Reidz Tech Co., Ltd.

[China Manufacturers]

High power solar street lamp

Nov 08, 2012

1.Bridgelux high power solar street lamp 2. Al cast shell 3. High quality heat sink housing 4. CE, ISO approval ... control/strong wind protectionBatteryValve-controlled sealed service-free colliod, silicon and lead-acid cells with service life 3~5 ... environment1.Bridgelux high power solar street lamp2. Al cast shell3. High quality heat sink housing4. CE, ISO approval High power solar street lamp ...

Supplier: Yangzhou Jinyuan Lamps Co., Ltd.

[China Manufacturers]

High Power 250 Watts Solar Panel

Apr 19, 2012

... CE&TUV, long life span -High strength tempered glass High Power 250 Watts Solar Panel Products advantages: -High efficiency cell -Strong aluminum alloy frame ... -Power tolerance 3% -Excellent weaklight performance Products features: ♥ High ...

Supplier: Dongguan Singfo Solar Energy Sci.&Tech. Co., Ltd.

[China Manufacturers]