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PowerPedia:Armstrong oscillator

Lasted edited by Andrew Munsey, updated on June 14, 2016 at 10:10 pm.

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Image:Armstrong Oscillator.png

The Armstrong oscillator is an There was an error working with the wiki: Code[10] and is named after its inventor, There was an error working with the wiki: Code[11]. This circuit is a form of the There was an error working with the wiki: Code[12].

Description

The Armstrong oscillator produces a There was an error working with the wiki: Code[8] range. The oscillator is used as a local type in There was an error working with the wiki: Code[9] oscillator in the medium- and high-frequency range.

Armstrong oscillator are sometimes refered to as "tickler oscillator" because feedback is provided using a tickler coil. The feedback via magnetic coupling between a larger coil and a smaller coil. The frequency of oscillation is determined by the tank circuit, primarily. In practice, the loading of coil has some effect on the frequency of operation.

External articles and references

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General

Armstrong oscillator http://www.tpub.com/content/neets/14181/css/14181_77.htm

Newsgroups

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