美隆電子有限公司

Mayloon Electronic Company Limited

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項目標題 作者 點擊
1 【換燈工程】- 明裝吊頂天花吸頂LED燈盤工程案例 【換燈工程】 14255
2 街燈 路燈 50W - 300W LED Street Light 18105
3 街燈 路燈 30W - 250W LED Street Light 17799
4 街燈 路燈 100W - 300W LED Street Light 16549
5 E27 Smart LED Bulb A60 Smart LED Bulb 19794
6 Smart GU10 7W 智能燈泡 GU10 7W 18139
7 Smart GU5.3 7W 智能燈泡 GU5.3 7W 20701
8 智能燈帶 Smart RGBIC LED Strip 可調光LED燈泡 25490
9 智能燈帶 Smart RGB LED Strip 可調光LED燈泡 14785
10 LED 教室照明 LED教室照明 20871
11 Two heads COB LED Grille Downlight T8 LED Tube - Emergency Light 21220
12 Single head COB LED Grille Downlight T8 LED Tube - Emergency Light 23622
13 T8 LED U-Type Batten T8 LED Tube - Emergency Light 22989
14 T8 弧形孖管支架 T8 弧形燈管支架 15996
15 T8 LED 有罩燈管支架 (學校課室用) T8 LED 有罩燈管支架 12014
16 LED Highbay Ligh- GK09 series LED Highbay Light - GK09 series 22971
17 T8 LED Tube - Emergency Light T8 LED Tube - Emergency Light 24446
18 LED Floodlight High power LED Floodlight High power 26059
19 COB LED Ceiling Lighting (天花燈) COB LED Ceiling Lighting (天花燈) 24760
20 COB LED Downlight - Low power (吊頂/明裝筒燈) COB LED Ceiling Lighting (天花燈) 24198
 
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Mayloon Electronic Company Limited Mayloon Lighting Company Limited

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Newsflash

分流電阻在電路上的應用

電阻

 

分流電阻 SHUNT RESISTOR

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分流電阻: Resistance = R1+R2/2 ()在總的電流(I)不變的情況下,電路上並聯一個分路將能起到分流作用,經過的電流將會分流通過,使原本通過該電路的電流變小。當原本只流經一道的電流太大時, 可以分開電流通道,分擔大的電流,選擇分流電阻的阻值越小,分流的作用越明顯。有如有二道分開的入口通道分開拥擠的人群。它最大的考慮點是你將要開多大的電流通道才適合。取決於你要選用多大的電流值(A)。如圖是典型的分流電路(R1//R2)

分流電阻器

 

如欲搜更多有關分流電阻資料 請鍵入: 分流電阻