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碳膜電阻

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Resistor 碳膜電阻

PDF File  Data Spec CARBON FILM RESISTOR - CFR SERIES

Resistor INTRODUCTION
Featuring consistency and stably-controlled, these carbon film resistors with reasonable prices are widely
& largely used in the electronic, electrical and information industries. This resistor is a ceramic bar tightly
coated with a carbon film which is composed of carbon separated from organic compound through the
treatment of high-temperature vacuum. After the  carbon-coated bar is connected with proper joint and
engraved with grooves, its surface is finished with epoxy resin so that the bar is enclosed with a protective film.
Resistor EXTERNAL DIMENSIONS SINLOON®
STYLE DIMENSION (mm)
L ΦD H Φd
CFR16 3.2±0.2 1.8±0.3 28±2 0.43±0.02
CFR18 3.2±0.2 1.8±0.3 28±2 0.43±0.02
CFR25 6.0±0.2 2.3±0.3 28±2 0.5±0.02
CFR50 9±0.5 3.2±0.3 26±2 0.6±0.02
CFR100 11.0±0.5 4.5±0.5 35±2 0.7±0.02
CFR200 15.0±0.5 5.0±0.5 32±2 0.8±0.02
CFR300 17.0±0.5 6.0±0.5 32±2 0.8±0.02
The type designation shall be in the following form and as specified.
Resistor RATED POWER
Type Power Maximum Voltage Dielectric withstanding Resistance Operating
Working Overload Voltage (AC) Range temperature Range
CFR16 1/6W 200V 500V 400V 1R~10MΩ -55~ +155
CFR18 1/8W 200V 500V 400V 1R~10MΩ
CFR25 1/4W 250V 600V 500V 1R~10MΩ
CFR50 1/2W 350V 700V 700V 1R~10MΩ
CFR100 1W 500V 1KV 1KV 1R~10MΩ
CFR200 2W 500V 1KV 1KV 1R~10MΩ
CFR300 3W 600V 1KV 1KV 1R~10MΩ
Resistor FEATURES

Industry's lower cost and deliver from stock.
Exceptional long-term stability.
Exceeds carbon comp MIL-R-11 performance.
Standard tolerance:
Variety of packing-bulk, strip pack, 26mm and 52mm tape and reel, cut and formed or radial Pane.

碳膜電阻 Carbon Film Resistor

最近更新在 週六, 21 十一月 2015 03:26  
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Newsflash

微波感應開關功能

知慳惜電

-
微波感應開關功能  Microwave Radar Sensor

 

微波感應開關

 

微波感應開關

微波人體感應開關,二次節能照明,可以應用在不同的燈具上,家中燈具改造便捷方便,你做得到.

微波感應開關,採用最先進的平面天線,可有效抑制高次諧波和其他雜波的干擾﹑靈敏度高﹑可靠性強﹑安全方便﹑智能節能,是樓宇智能化和物業管理現代化的首選產品。微功耗﹑功能齊全﹑可以帶各類燈具。

1.智能感應:當有人進入本產品的探測範圍,微波探測器工作點亮燈,當人離開探測範圍後,燈自動熄滅它可自動識別白天和黑夜。

2.工作方式:感應開關接通後,在延時時間段內,如有人體活動,開關將持續接通,直到人離開並順延時間。

3光敏控制:根據外界的光線強度,來控制開關是否工作,以達到節能效果。

4.感應距離更遠,角度廣,無死區,能穿透玻璃,和薄木板,根據功率不同,可以穿透不同厚度的牆壁,不受環境,溫度,灰塵等影響,在37度以上情況下,感應距離不會縮短,溫度在變感應距離不變。

注意事項:

1. 嚴禁帶電作業,以免動作失誤,接錯,燒壞電路或觸電,勿帶電調整感度(避免損壞電路)!2. 避免安裝在熱曬雨淋地方,防止損壞或影響使用壽命。3. 最好安裝遠離磁場的地方以免有誤動作。裝置遠離有導體移動(像風扇什麼的)的地方以免有誤動作。

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