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分類 >> 電子電工 (13310) >>

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10661.
產品:	LED Wall Washer
Feature: 1)High brightness, single color or full color 2)Long life, over 50,000 hours of usable life 3)Energy efficient, consume 80% less power ...
公司:	[ CN] Yjm Light Co.,Ltd.

10662.
產品:	DC Wireless Doorbell
Features: 1)Can be portable any place easily 2) Not relation to other circumstance 3) Be valid by 50m (maximum) 4) Main unit adopts quality music IC, ...
公司:	[ CN] NOBLE ENTERPRISE

10663.
產品:	LED Backlight
LL3301 QUADRATE 2X3X4MM Brand Name: · Ledman Country of Origin: · China (mainland) Key Specifications/Special Features: · 2 x 3 x 4mm square-shaped ...
公司:	[ AS] LEDMAN

10664.
產品:	Gas Heater(Gas + Quartz)
1) Piezo-Electric Ignition 2) Heating mode:Gas + Quartz 3) First-class Infrared Burner with high-quality ceramic plates 4) ...
公司:	[ CN] Bailefu Electrical Appliance Co.,LTD

10665.
產品:	Sealed Lead Acid Battery
Shenzhen Plante Power Co.,Ltd. is one of leading Lead acid battery manufacturer in Shenzhen, China. We were established since 1998. With years of development,we ...
公司:	[ CN] IBT Techologies Incorporation Limited

10666.
產品:	Mining Transformer
Voltage range: 6KV~35KV Capacity: 30kva~8000kva Connection: Yyn0 or Dyn11
公司:	[ CN] Jiangsu sunel transformer co.,ltd

10667.
產品:	擴散板
擴散板在原理上只區分為截止擴散板及通過擴散板,截止擴散一般用在只需肉眼可見的影像,例如冷陰極射線管(普通的顯像管電視),液晶電視背光源,電影銀幕......等等,通過擴散相對陌生很多一般最常見的有照相機的閃光燈,手朮室的無影燈,拍電影用的投光燈....等等, 在截止擴散中它需要的擴散率不需很大,因光線的密度太大為了讓光使能連接變成影給讓肉眼可見就達到效果,它的製作上均用塗層來處理,顯像管里塗的就是電激發光稀土,液晶電視用的擴散膜就塗了白色物質,大屏幕的液晶電視它採用直照式設計它的擴散板里也加入80%以上的所謂擴散劑,這些擴散劑中也是加入白色物質再經化學交聯作用使它變成熱固化物質,在下一個工序中跟原來的熱可塑材料連結壓成片狀物而成,電影銀幕上為了反射效果更加好所以塗上玻璃珠再經鍍膜加上熱熔膠轉印到帆布上,一般民用照明也有用這種工藝流程,例如毛玻燈泡,吸頂燈罩,缺點就是光損超過55%,因此不適合LED照明使用但通過擴散學問大很多,它不止光要均勻還要降低光損一般都採用費更斯透鏡處理,當你看到燈具上一圈圈的環狀玻璃燈罩就是費更斯透鏡,也叫透鏡擴散所以通過擴散時眼睛還是可以看到燈泡發出的眩光,因此費更斯透鏡在用途上並不很合適用於民用LED照明用途,只適特定場所使用在未來的生活中節能是首要課題,經金融海嘯后這個問題更加關注,因能耗太大導致石油大漲,原材料因運輸成本提高也跟隨水漲船高,我公司早在八年前就着手研發各類用途的光擴散板,其中大部分集中在LED擴散中,最適合於LED照明用它分為物理擴散及光學擴散,光學擴散中又分為衍射擴散及柱鏡擴散,物理擴散又分發光擴散及散射擴散
公司:	[ CN] jifeng co., ltd.

10668.
產品:	AC JACK
Products Name AC-0001 Products Class AC POWER JACK Products Information Rated Load DC250V10A Withstand Voltage AC500V(50Hz)/min Actuating ...
公司:	[ CN] Zhejiang Xinlong Electronics Co., Ltd.

5mhz 1''RQCM Quartz crystal frequency,mass and resistance measurement

10669.
產品:	5mhz 1''RQCM Quartz Crystal Frequency,Mass And Resistance Measurement
JJK quartz crystals meet all your requirements for reliability, availability and affordability. From raw quartz to finished monitor crystals, no one else ...
公司:	[ CN] Jiaxing Jingkong Electronic Co., Ltd

10670.
產品:	Load Cell Special For Crane Scale
Product Characteristics: GS205 series is special load cell for crane scale. Element material made of alloy steel or stainless steel according to customer ...
公司:	[ CN] Ningbo Gold Shine Electronic Co. Ltd.

10671.
產品:	Solar Flashlight Keychain
Mini Solar Flashlight Charged by solar energy, it works by the solar energy stored in the storage batteries. No need to change the batteries. With 1 ...
公司:	[ CN] Yuyue General Merchandise Co.,ltd

10672.
產品:	Energy-Saving Light
energy light
公司:	[ CN] Boteng Technology Development Co.,Ltd.

Hard Back Cover Case For Apple iPhone 3G 3GS

10673.
產品:	Iphone Case
Multiple color Apple High Quality Hard Back Cover Case For Apple iPhone 3G 3GS C010 Description: Brand New and High quality hard case back cover for Apple Iphone 3G 3GS This Case is made of hard plastic, it is light and durable This case and protector can protect your phone from the scratch color: same (or a little difference) as picture shown
公司:	[ CN] lokobuy

10674.
產品:	遠紅外線超導電熱地板暖房
遠紅外線超導電熱地板暖房
公司:	[ TW] Heatact Super Conouctive Electronic Technology Co., Ltd.

10675.
產品:	LiFePo4 Battery, E-Bike Battery
++++ Product Application -Large Electric Vehicle: Bus, Electric Auto, Tour bus and Mild-Hybrid etc. -Small Electric Vehicle: Squad Car, E-bike, Golf Cart, Flat car, Forklift Truck, Dumper, All Terrain Vehicle, Scooter, Wheelchair etc. -Backup Power Systems: Solar Energy Systems, Medical Equipment, UPS and EPS etc. -Power Tools and Toys: Electric Drill, Electric Screw Driver, Electric Saw, Cleaner and Remote Control Car, Aero model, Model Ship etc. ++++ Product Features -Higher operating voltage of 3.2V and energy density: Lithium lron Phosphate battery delivers and maintains a stable operating voltage of over 3.2V until final discharge three times as much voltage as a Ni-Cd or Ni-Mh battery provides.it takes just 1/3 the number of lithium ion batteries to provide the equivalent amount of voltage form Ni-Cd or Ni-MH batteries, so portable devices can be made much smaller and ligher. -Higher discharge rate for more powerful devices: Lithium lron Phosphate batteries are capable of outstanding rates of discharge(up to 20C rate or more)sufficient to power a hobby planes and helicopters,a power tool’s motor and other devices. -Stable discharge under various temperatures environmental conditions: Lithium lron Phosphate batteries provide stable discharge within a wide range of temperatures,form -40℃ to 80℃. -Superior storage characteristics and convenience including minimal self-discharge: Lithium lron Phosphate batteries limit self-discharge to less than 5% of the original capacity per month when battries are stored at 20℃. -Long Cycle Life: Lithium lron Phosphate batteries last over 2000 repeated charges and discharges,as well as offering outstanding economy. -High safety: Greater resistance to overcharging.High thermal stability. -Now, we can do: The capacity: since 1.5Ah to 800Ah The voltage: since 3.2V to 320V
公司:	[ CN] Shenzhen JooLee Battery Co., Ltd.

10676.
產品:	Headset Gooseneck
finalizes cruving willfully,does not have the sound curving,does not bounce
公司:	[ CN] Dongwan Xiongda Hardware Tube

300w power inverter 12v 220v, 24v 220v,12v 240v,solar inverter,sine wave inverter

10677.
產品:	300w Power Inverter 12v 220v, 24v 220v,12v 240v,Solar Inverter,Sine Wave Inverter
1.the 300w power inverter can turn 12vdc into 220cac. 2.free sample, and free cost. 3.high quality with one year warranty. 4. it only sales USD$42, ...
公司:	[ CN] shenzhen saiaodi electronics Co; Ltd ( power inverter supplier)

10678.
產品:	LCD Module 240 X 64
* 240 x 64 Dots * Transflective * View Angle (6:00) * STN (Yellow-Green) ...
公司:	[ CN] Xiamen Arrow-tech Electronic Co.,Ltd

10679.
產品:	Digital Photo Frames
Panel: 7-inch TFT of LG Display area (H x V): 154.08 x 86.58mm Resolution (H x V): 480 RGB x 234 Contrast ratio: 400/type Brightness: 400cd/m2 maximum Resp ...
公司:	[ CN] Guangdong Shenzhen Newland Electronics Co., ltd

10680.
產品:	TV (DVBT) Antenna
1. Panel Antenna 2. Antenna gain VHF 17 dBi UHF 20 dBi / VHF 10 dBi UHF 10 dBi Frequency Range: UHF Polarization: Linear Vertical Connector: IEC ...
公司:	[ CN] MCXAS MULTEK CORP

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