Application of Ni substituted Li-Zn-Mn ferrite for the suppression of transients

Author

Joshi, N.C. ; Verma, Anjali ; Satyanarayanan, A. ; Chand, Sulekh ; Kumar, Nitendar ; Islam, S.S.

Author_Institution

Electron. Regional Test Lab. (North), STQC Dte, New Delhi, India

fYear

2006

fDate

23-24 Feb. 2006

Firstpage

426

Lastpage

432

Abstract

Failure and circuit upset of electronic equipment due to transients is a problem now and is one which promise of becoming more of a problem in the future as trends continue towards miniaturization and circuit complexity. Protection methods are used more or less extensively and often haphazardly. Ferrites are widely used for suppression of electrical fast transients (EFT) and electrostatic discharge in electronic equipment. The authors specifically worked with Ni substituted Li-Zn-Mn ferrite with various composition and observed excellent result to suppress the EFT and ESD in energy meter and process control equipment.

Keywords

circuit complexity; electrostatic discharge; ferrites; lithium alloys; manganese alloys; nickel alloys; power meters; process control; transients; zinc alloys; LiZnMnNiFe₂O₄; circuit complexity; electrical fast transients; electronic equipment; electrostatic discharge; energy meter; ferrite; process control equipment; transient suppression; Circuits; Electromagnetic interference; Electronic equipment; Electronic equipment testing; Electrostatic discharge; Ferrites; Industrial electronics; Power supplies; Protection; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

ElectroMagnetic Interference and Compatibility (INCEMIC), 2006 Proceedings of the 9th International Conference on

Conference_Location

Bangalore

Print_ISBN

978-1-4244-5203-3

Type

conf

Filename

5419742