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CBB11涤沦电容二

2020-10-29
CBB11涤沦电容二
具体先容:

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特色                                 Features

●高频消耗小                           ●Low loss at high frequency

●容量精度高,可达2%                   ●High capacity accuracy

●阻燃环氧树脂包封(UL94V-0)           ●epoxy resin powder coating(UL94V-0)

产物体积小,便于ub8优游1.0登陆置                  ●Small size of product, easy to install

 

首要用处                               Typical application

普遍用隔直、耦合和LC谐振电路ub8优游1.0登陆   ●Widely used in isolation, coupling  LC resonance circuits

合用于洗衣机传感器电路。            ●Suitable for washing machine sensor circuit

 

手ub8优游1.0登陆请求 Specifications

援用规范Reference Standard

GB/T 14579 (IEC 06384-17)

天气种别Climatic Category

40/100/21

额外温度Rated Temperature

85℃

任务温度规模Operating Temperature Range

-40℃~100℃(85~100℃:decreasing factor 1.25% per℃ for Ur)

额外电压Rated Voltage

63V、100V、250V、630V、1000V

电容量规模Capacitance Range

0.00047µF~0.22µF

电容量误差Capacitance Tolerance

±2%(H)、±5%(J)

耐电压Voltage Proof

1.6 Ur(5s)

消耗角正切Dissipation Factor

≤0.8%(20℃,1kHz)

绝缘电阻Insulation Resistance

 

≥5000MΩ,Cr≤0.33µF  (20℃,10V,1min)

≥3000s, Cr>0.33µF

 

任务道理working principle

  全主动洗衣机的水位凹凸检测是按照与洗衣桶内侧相连的水压气管里的氛围压力巨细来鉴定。水位越高,水压就越大,从而致使传感器里的电感线圈的电感量就越大,再按照电感与电容的并联谐振频次ub8优游1.0登陆式:f=1/2π√LC得出谐振频次就越小,反之则反。而后将发生的谐振频次颠末单片机的处置来鉴定水位的凹凸(频次越大,则水位越低;反之则反)。

The water level of the automatic washing machine is measured according to the air pressure in the hydraulic pipe connected with the inside of the washing drum. The higher the water level, the greater the water pressure, resulting in a greater inductance in the inductor coil in the sensor,  according to the parallel resonant frequency formula of inductance  capacitance: F =1/2 √LC, the smaller the resonant frequency is,  the reverse is the reverse. Then the resonant frequency will be generated through the single-chip microcomputer processing to determine the height of the water level (the higher the frequency, the lower the water level; The reverse is true.


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