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%20%20%20%20Modeling%20an%20Intelligent%20Variable%20Power%20Supply%20Device
Research article
  

Modeling an Intelligent Variable Power Supply Device


Shoewu, O. and Makanjuola, N.T.

Department of Electronic and Computer Engineering, Lagos State University, Epe Campus, Lagos, Nigeria.


Corresponding author :

Shoewu, O,
Email:

Received: June 2, 2015,   Accepted: July 18, 2015,   Published:


Abstract:

This paper presents the design and development of a simple but efficient digitally controlled regulated power supply of a variable voltage ranging from 0v to 15v with a maximum output current of 5A is presented in this paper. The approach employed here is generally an embedded system, designed around an intelligent microcontroller which is provided with a digitized reference voltage to control the input and the output liquid crystal display for the provision of greater precision, stability and accurate results for electronic engineering laboratory experiments. The model developed is significant with a mean square of 12.43. The pure error obtained from the analysis of variance is 3.77, while the percentage regulation is 41.12%.


Keywords: Intelligent, PSU, Voltage, Microcontroller, Precision


Citation:

Shoewu, O. and Makanjuola, N.T (2015). Modeling an Intelligent Variable Power Supply Device. J. of Advancement in Engineering and Technology. V3I2. DOI: 10.15297/JAET.V3I2.03


Copyright:

© 2015 xxxx . This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.


      
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      Journal of Advancement in Engineering and Technology