Design And Implementation Of Multiple Output Switch Mode Power Supply

  ijett-book-cover  International Journal of Engineering Trends and Technology (IJETT)          
  
© 2013 by IJETT Journal
Volume-4 Issue-10
Year of Publication : 2013
Authors : Amit , Dr. Manoj Kumar

MLA 

Amit , Dr. Manoj Kumar. "Design And Implementation Of Multiple Output Switch Mode Power Supply". International Journal of Engineering Trends and Technology (IJETT). V4(10):4540-4545 Oct 2013. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group.

Abstract

In this paper, the design of multiple output power supply is presented. An Embedded system requires different voltage levels for its proper functioning because the components used in any embedded system required different voltage levels as per their specifications, so this paper proposed a power supply that includes +15V, -15V, +5V, -5V, +3.3V, +5V Isolated voltage levels. The input for this power supply is 48V DC which is available at all telecom sites. This power supply is capable of providing approximate 40W output power with 80% efficiency. The power supply design topology selected for this paper is flyback converter because flyback converter is a better option as compare to other topologies for low power design and for generating multiple output voltage levels. This power supply is designed by low cost and highly efficient discrete components and the paper also describes the criteria of choosing these components. This supply designed here can be used for almost all applications in telecom embedded products due to its versatile range of constant output voltage levels.

References

[1] Muhammad H. Rashid,”Power Electronics Handbook, Second Edition Devices”, Circuits and Applications, Academic Press.
[2] Abraham I. Pressman, “Switching Power Supply Design,” McGraw-Hill.
[3] Babak Abdi, Jafar Milimonfared, Ahmad Mahin Fallah,”A High-Performance 1.3 KW SMPS with Single Switch Forward Topology”, 9th International Multitopic Conference, IEEE INMIC 2005, pg. 1 – 5.
[4] Vishnu P.Nambiar, Azli Yahya and Thayala R. Selvaduray, ”SPICE Modelling of a Valley Switching Flyback Power Supply Controller for Improved Efficiency in Low Cost Devices”, Circuits and Systems (ICCAS), 2012 IEEE International Conference, pg. 10-14
[5] Nasir Coruh, Satilmis Urgun, Tarik Erfidan, “Design and Implementation of Flyback Converters”, Industrial Electronics and Applications (ICIEA), 5th IEEE Conference, 2010, pg. 1189 – 1193.
[6] Pressman A.I., "Switching Power Supply Design", Second Ed. McGraw-Hill, 1998, pp. 105-140.
[7] Yang Li, Chen Ying, Xiao Qianhua,” A Small Power Switching Mode Power Supply Based on TOP Switch”, 2009 International Joint Conference on Artificial Intelligence, pg. 298-300.

Keywords
Switch Mode Power Supplies, flyback converters, DC-DC converters