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Research Journal of Engineering and Technology
Year : 2018, Volume : 9, Issue : 4
First page : ( 293) Last page : ( 296)
Print ISSN : 0976-2973. Online ISSN : 2321-581X.
Article DOI : 10.5958/2321-581X.2018.00039.9

Plasma Speaker Audio Modulated Solid State Tesla Coil

Shirodkar Akshay K.*, Wadyalkar Sanket

Dept. of Electronics and Telecommunication, S.V.P.C.E.T, Nagpur, India

*Corresponding Author E-mail: pvsrihari@gmail.com

Online published on 18 May, 2019.

Abstract

This paper explicates the simple design of the Plasma Speaker: Audio Modulated Solid State Tesla coil that have advantages compared to the typical Tesla Coil. The proposed design has a similar functionality with the typical Tesla coil where it is able to produce high voltage with high frequency current at the secondary circuit side. The significant part of the proposed design is that it works on direct current voltage as the input voltage unlike typical Tesla Coil. The design only needs a low direct current voltage as an input for the primary circuit. According to the LT Spice simulation, it proved that the schematic design has the capability to step up the energy and voltage at the secondary winding at least 100–150 times greater compared to the input voltage. The input to the primary circuit of Tesla Coil is an audio signal which acts as a source of low direct current voltage, at the output i.e. at the secondary coil an amplified audio signal is generated. Eventually, at the output side the charge accumulated gets so high that it breaks free in a spectacular burst of electric current in the form of audio signal.

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Keywords

Plasma, Audio, Tesla Coil.

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