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Reliability Assessment of an Electronic System: A Case Study of a SAGEM-922 Mobile Phone Charger

by Akinsanmi Olaitan, Gerald Kelechi Ijemaru, Kehinde Oluwafemi Olusuyi
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Communications on Applied Electronics
Foundation of Computer Science (FCS), NY, USA
Volume 4 - Number 3
Year of Publication: 2016
Authors: Akinsanmi Olaitan, Gerald Kelechi Ijemaru, Kehinde Oluwafemi Olusuyi
10.5120/cae2016652033

Akinsanmi Olaitan, Gerald Kelechi Ijemaru, Kehinde Oluwafemi Olusuyi . Reliability Assessment of an Electronic System: A Case Study of a SAGEM-922 Mobile Phone Charger. Communications on Applied Electronics. 4, 3 ( January 2016), 43-47. DOI=10.5120/cae2016652033

@article{ 10.5120/cae2016652033,
author = { Akinsanmi Olaitan, Gerald Kelechi Ijemaru, Kehinde Oluwafemi Olusuyi },
title = { Reliability Assessment of an Electronic System: A Case Study of a SAGEM-922 Mobile Phone Charger },
journal = { Communications on Applied Electronics },
issue_date = { January 2016 },
volume = { 4 },
number = { 3 },
month = { January },
year = { 2016 },
issn = { 2394-4714 },
pages = { 43-47 },
numpages = {9},
url = { https://www.caeaccess.org/archives/volume4/number3/511-2016652033/ },
doi = { 10.5120/cae2016652033 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2023-09-04T19:54:04.267888+05:30
%A Akinsanmi Olaitan
%A Gerald Kelechi Ijemaru
%A Kehinde Oluwafemi Olusuyi
%T Reliability Assessment of an Electronic System: A Case Study of a SAGEM-922 Mobile Phone Charger
%J Communications on Applied Electronics
%@ 2394-4714
%V 4
%N 3
%P 43-47
%D 2016
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The paper assesses the reliability of a Sagem-922 mobile phone charger in Nigeria. The Part Stress method was used to assess the reliability of the system. Data on the failure rate of the various components used in the system were used, with special consideration given to factors such as environment of uses, quality of power supply and service personnel. A comparative assessment was made on the reliability of the charger when operated within the Nigerian environment and when operated within the environment for which it was designed (China). The result shows that lower reliability level is associated with the use of the Sagem-922 chargers in Nigeria, as compared with the reliability level when in use in the country for which it was designed.

References
  1. Abdullahi, M.I., Akinsanmi, O., Muazu, M,B., and Jibril, Y. (2007) “Reliability Assessment of an Electronic System: A Case Study of a British Siren in Nigeria.” Journal of Applied Sciences Research, Vol. 3 (12): 1671-1675, Pakistan.
  2. Akinsanmi, O., Ekundayo, K.R., and Okorie, P.U. (2013) “Reliability Assessment of an Electronic System: A Case Study of Nokia N1600 Mobile Phone Cahrger in Zaria, Nigeria.” Journal of Advanced Material Research, Vol. 824, PP. 170-177
  3. Akinsanmi, O. (2003) “Reliability Assessment of UPS systems in Developing Countries. Unpublished M.Sc. Eng. Thesis, A.B.U, Zaria
  4. Akinsanmi, O. (2005) “Assessing the Reliability of a Nokia 3310 chargers” Samaru Journal of Information studies, Vol. 5, PP 40 – 47, Department of Library Science, Ahmadu Bello University, Zaria.
  5. Akinsanmi, O. (2009) “Assessing the Reliability of a Universal Mobile Charger in Nigeria.” Journal of Applied Science Research, Pakistan, Vol. (12).
  6. Andrew. C. P, Jordan, V. C. and Lawrence, R.P (1995). “Management for Engineers “John Wiley and sons, England, Pp. 328- 338.
  7. Arsenault. J.E., 1980 “Reliability and Maintainability of Electronics systems” Pitman Ltd, United Kingdom. PP 162-187.
  8. Oroge, C. A (1991) Fundamental of Reliability and Testing Methods; Sooji Press Ltd, Kaduna, Nigeria.
  9. Taylor P. F. U (1989) Reliability Assessment and Design of Micro Computers for Administrative Purposes in Developing Countries PhD. Thesis, ABU, Zaria.
  10. United States (USA) Military Handbook 217: Generic Failure Rate Tables for Micro Electronic Components
Index Terms

Computer Science
Information Sciences

Keywords

Reliability Mobile-Phone Charger Failure Rate

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