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Optimal Design of Switching Power Supply
Optimal Design of Switching Power Supply Contents
- Overview of Switching-Mode Power Supply (SMPS)
- New Know-how and Its Software of SMPS
- Topologies of the DC/DC Converter
- Methodology for Choosing Key Peripheral Elements of SMPS
- Power Issue Correction Circuit Design of SMPS 167
- Design of Excessive-Frequency Transformer
- Examples of SMPS Optimization Design
- Key Design Factors of SMPS
- SMPS Testing Know-how
- Safety and Monitoring Circuit Design of SMPS
Preface to Optimal Design of Switching Power Supply
In recent times, the fast growth of trendy energy expertise and the massive demand of the worldwide market have resulted in larger necessities for the optimum design of switching-mode energy provide (SMPS).
The so-called optimum design refers to selecting the right design from a range of design schemes. It needs to be identified that the optimum design is at all times relative, not absolute. Optimal design is just not essentially the one and solely, and there could also be a number of choices for designers to select from.
With the event of energy expertise, the optimum design of SMPS is in limitless progress. There are numerous methods to comprehend the optimum design of SMPS, which could be roughly grouped into the next points:
(i) utilizing new gadgets (e.g., the brand new single-chip SMPS IC)
(ii) utilizing new applied sciences (e.g., magnetic amplifier, synchronous rectification, energetic clamp, energetic energy issue correction, and digital energy provide)
(iii) utilizing new software program (the newest model of the computer-aided design software program).
In recent times, with the event and utility of inexperienced energy-saving energy provide, the primary creator of this e-book gave 15 lectures on “optimum design of SMPS” and “optimum design of LED drive energy provide” within the senior seminar held in Beijing, Shanghai, Suzhou, Ningbo, Hangzhou, and Shenzhen on the invitation of a number of models such because the China Electronics Standardization Institute beneath the Ministry of Trade and Info Know-how and the China Electronics Enterprises Affiliation.
Utilizing these lectures as a foundation, the authors put a few years of their instructing and scientific analysis expertise into this e-book for each new and outdated readers. The e-book is scientific, superior, systematic, and sensible and has the next options.
First, it describes the optimum design of SMPS in a complete, in-depth, and systematic method, together with new applied sciences and functions of SMPS, topology choice of DC/DC converter, peripheral part choice of SMPS, optimum design examples of SMPS, key design factors of SMPS, and take a look at expertise and safety circuit design.
Second, in view that the SMPS present is transferring towards single-chip integration, intellectualization, modularization, and the bodily options of brief, small, gentle, and skinny, it focuses on the optimum design of single-chip SMPS with essentially the most consultant single-chip SMPS IC on the earth for instance.
Third, it’s novel in content material. It introduces many new applied sciences and their utility examples such because the half-bridge LLC resonant converter, synchronous rectification, magnetic amplifier regulation, StackFETTM (stacked FET), suspended high-voltage fixed present supply, valley-fill circuit, energetic energy issue correction, and electromagnetic compatibility design of SMPS. Fourth, it’s simple to grasp, delivering excessive sensible worth.
It not solely offers numerous design examples of SMPS but in addition describes intimately the important thing design factors of circuits, testing strategies, choice of key peripheral elements, and the design of the safety circuit.
It has vital reference worth for readers to analysis and develop SMPS. Fifth, it’s informative with a variety of information, simple for readers to understand and be taught by analogy and apply flexibly. Professor Zhanyou Sha contributed Chapters 1, 2, and 6–8, and accomplished the evaluate and integration of the entire e-book.
Affiliate Professor Hongtao Ma, Professor Xiaojun Wang, and Professor Yanpeng Wang collectively contributed Chapters 3–5, 9, and 10. We want to specific our honest because of Power Integrations (PI), ON Semiconductor, STMicroelectronics (ST), Texas Devices (TI), Fairchild, and Philips for his or her assist and assist.
Introduction to Optimal Design of Switching Power Supply
This e-book describes the optimum design of switching-mode energy provide (SMPS) in a complete, in-depth, and systematic method.
The e-book consists of 10 chapters.
Chapter 1 is an outline of SMPS. Chapter 2 describes the brand new applied sciences and functions of SMPS.
Chapters 3 and 4 introduce the topology of DC/DC converter and the strategy of choosing key peripheral elements of SMPS, respectively.
Chapters 5–8 give attention to the ability issue correction circuit design of SMPS, the design of the high-frequency transformer, the examples of SMPS optimization design, and the important thing design factors of SMPS, respectively.
Chapters 9 and 10 introduce the SMPS testing expertise and the safety circuit design of SMPS, respectively. This e-book has vital reference worth for readers to analysis and develop new-type SMPS.
This e-book is wealthy in content material and simple to grasp with quite a few illustrations, delivering excessive sensible worth.
It’s appropriate for numerous technicians within the digital subject, college academics and college students, and followers with a ardour for electronics.
Optimal design of switching power supply PDF
Author(s): Ma, Hongtao; Sha, Zhanyou; Wang, Xiaojun; Wang, Yanpeng
Publisher: John Wiley and Sons, Year: 2015