A Design Of An Air Ionizer Using The Cockroft-Walton Multipliers

Fadhlina , Abdullah (2008) A Design Of An Air Ionizer Using The Cockroft-Walton Multipliers. Project Report. UTeM, Melaka,Malaysia. (Submitted)

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Abstract

This project is done in order to design a negative air ionizer using the Cockroft - Walton theory. The air ionizer will produced negative ions in the air for a small room such as the tutorial room in FKEKK. This project will develop an air ionizer which can produce the negative ions to the air. This ionizer is important because it can neutralize the ions in the air. Too much positive ions in the air will cause some health problem such as asthma, migraine and severe headache. Through this project, the characteristic of the Cockroft-Walton Multiplier circuit will be discussed and the related circuit will be simulated and constructed on board. The main objectives of this project are to use some basic knowledge of electronic and Cockroft-Walton theory and design an air ionizer. The air ionizer will be use built in order to solve the problem related to the low quality of air in a small area such as a lecture room. The scope of this project is to include the explanation about the Cockroft-Walton theory in the beginning of the project report. Then, using appropriate electronic workbench software, a high voltage multiplier circuit will be design and simulated to ensure the circuit can function correctly. Later, the circuit will be built on board and tested accordingly. By the end of the project, a negative air ionizer will be constructed and a prototype will be developed.

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