Design And Implementation Of Multiple Output Switch Mode Power Supply
Journal Title: INTERNATIONAL JOURNAL OF ENGINEERING TRENDS AND TECHNOLOGY - Year 2013, Vol 4, Issue 10
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.
Authors and Affiliations
Amit , Dr. Manoj Kumar
Keywords
Related Articles
- EP ID EP98993
- DOI -
- Views 98
- Downloads 0
Optimization of Cost in Cloud Computing Using OCRP Algorithm
In cloud computing, cloud providers can offer cloud consumers two provisioning plans for computing resources, namely reservation and on-demand plans. Reservation plan is cheaper than that provisioned by on-demand p...
Assessment Of Natural Sand And Pond Ash In Indian Context
Energy generation is increasing day by day due to rapid industrialization. Energy generation through thermal power plants is very typical now days. Pond ash (PA) from these thermal plants is available in large quan...
Design and implementation of DDA architecture for FIR Filters
Traditionally, direct implementation of a K-tap FIR filter requires K multiply-and-accumulate (MAC) blocks, which are expensive to implement in FPGA due to logic complexity and resource usage. To resolve this issue...
Preparation of Cotton Methyl Ester and Cotton Ethyl Ester for Shock Tube Investigation
This paper describes an experimental effort for the production of cotton methyl ester (CME) and cotton ethyl ester (CEE) from neat cottonseed oil (CSO) for use as a biodiesel fuel and investigation the ignition delay tim...
Efficiency of Corrosion Inhibitors on Cathodic Protection System
This study is on experiment being carried out to determine the efficiency of in inhibitors on catholically protected medium carbon steel in sea water in Bonny and Ogbokoro in the Niger Delta region of Nigeria. The experi...