Capacitive transducers, Other Engineering

Capacitive transducers

Consider a capacitor consisting of two parallel conducting plates with an insulator in between.

1558_Capacitive transducers.png

Its capictance is C = ε0εA/d

where εo is the dielectric constant of the vacuum, εr is the dielectric constant of the insulator, A is the area of the plates, and d is the distance between them.

Any one of these three variables can be changed by the displacement. However only variations of εr and the area overlap will produce a linear response.

 

Posted Date: 8/28/2012 6:52:47 AM | Location : United States







Related Discussions:- Capacitive transducers, Assignment Help, Ask Question on Capacitive transducers, Get Answer, Expert's Help, Capacitive transducers Discussions

Write discussion on Capacitive transducers
Your posts are moderated
Related Questions
please explain a bout blog diagram of flame photometer

how to decode arinc 429 words and send result to pc by rs232 bus

The design and implementation of an autonomous guidance system requires knowledge and an understanding of a wide range of technologies, from the physical dynamics of the vehicle (i

BURNERS :  ATOMISER BURNERS This type of burner presents the fuel in a finely atomised spray by forcing the fuel to pass through a small orifice. The size of the orifi

how thermoelecteric thermometer is contructed and how it working

I need some help


i want to do project in the area wing in aircraft...please give some sugestions or ideas in that

USE OF MULTICYLINDER ENGINE If, in a multi cylinder engine, power strokes are staggered, the limitation of flywheel can be overcome to a large extent. Torque diagram for 2 cyli

FIELD EFFECT TRANSISTORS (FET) A field-effect transistor (FET) is a semiconductor device in which the current flowing through a conduction channel i.e. between two terminals ca