Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/31511
Title: Design a 12 V to 24 V DC-DC switching boost converter
Authors: Kee, Cheng Rui
Latifah Mohamed
Keywords: Switching power supply
Electric motors, Alternating current
Boost converter -- Design and construction
Electric motors, Direct current
Issue Date: May-2011
Publisher: Universiti Malaysia Perlis (UniMAP)
Abstract: The switching power supply market is flourishing quickly in today’s high-tech world. Design engineer are not supplied with the desired amount of voltage they need in order to make their design work. Adding an additional voltage supply to design is not always cost efficient. A boost converter or known as step-up converter is a power converter with an output DC voltage greater than its input DC voltage. This purpose of this project is to present the design and analysis boosting DC voltage from 12 V to 24 V by using a MOSFET and LM555 integrated circuit design specifically for this task. The PSIM, MATHCAD or equivalent software are used to simulate the ideal boost converter. While for non-idealities boost converter circuit was simulate by MULTISIM to make sure the circuit is function. Continued to the simulation, a hardware prototype of a boost converter was constructed, tested, and the result and analyzed. The hardware experiments shown the output voltage was 21.95 V and 70% efficiency for the 110 Ω load, due to 46% duty cycle.
Description: Access is limited to UniMAP community.
URI: http://dspace.unimap.edu.my:80/dspace/handle/123456789/31511
Appears in Collections:School of Electrical Systems Engineering (FYP)

Files in This Item:
File Description SizeFormat 
Abstract, Acknowledgement.pdf121.97 kBAdobe PDFView/Open
Introduction.pdf92.21 kBAdobe PDFView/Open
Literature review.pdf269.84 kBAdobe PDFView/Open
Methodology.pdf421.06 kBAdobe PDFView/Open
Results and discussion.pdf196.63 kBAdobe PDFView/Open
Conclusion.pdf53.18 kBAdobe PDFView/Open
Reference and appendix.pdf1.63 MBAdobe PDFView/Open


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