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2010年6月21日星期一

ABC about Variable i/p Transducer

While an external force is applied and if the steel iron core tends to move in the left hand side direction then the i/p transducer induced in the secondary transducer is greater when compared to the transducer induced in the secondary transducer.

Firstly, on applying an external force which is the electro pneumatic transducer, if the core reminds in the null position itself without providing any movement then the voltage induced in both the secondary windings are equal which results in net output is equal to zero

Secondly, the number of turns in both the secondary windings is equal, but they are opposite to each other. When an external force is applied and if the steel iron core moves in the right hand side direction then the e/p transducer induced in the secondary coil

Thirdly, if the left secondary windings are in the clockwise direction, the right secondary windings will be in the anti-clockwise direction, hence the net output voltages will be the difference in voltages.

 

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