Author: Joseph J. Carr
Publisher: TAB/Electronics
ISBN:
Category : Education
Languages : en
Pages : 348
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Book Description
Virtually every electronic device uses some kind of internal or external DC power supply. This skillbuilding guide provides the tools needed to master this critical area through hands-on projects and experiments
Author: Steve Winder
Publisher: Newnes
ISBN: 0081010249
Category : Technology & Engineering
Languages : en
Pages : 322
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Book Description
Power Supplies for LED Driving, Second Edition explores the wide use of light-emitting diodes due to their efficient use of power. The applications for power LEDs include traffic lights, street lamps, automotive lighting, architectural lights, theatre lighting, household light replacements, signage lighting (replacing neon strip lights and fluorescent tubes), LCD display backlighting, and many more. Powering (driving) these LED's is not always simple. Linear driving is inefficient and generates far too much heat. With a switching supply, the main issues are EMI, efficiency, and of course cost. This book covers the design trade-offs involved in LED driving applications, from low-power, to UB-LEDs and beyond. - Provides a practical, hands-on approach to power supply design for LED drivers - Contains detailed examples of what works throughout the design process - Presents commentary on how the calculated component value compares with the actual value used, including a description of why the choice was made
Author: Brian M. Holmes
Publisher: Holmes House Press
ISBN:
Category : Computers
Languages : en
Pages : 191
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Book Description
New and updated 2nd edition. More miners, more coins, more info. The Essential Guide to Bitcoin Mining: A Cryptocurrency Tutorial is more than just Bitcoin mining. The book introduces people to mining Bitcoin and Altcoins. It discusses what Bitcoin and cryptocurrency is and the history and use cases for it. The book also touches on investing, security, and the retail adoption of crypto. Mining is the focus of this very approachable and useful book. If you don't know anything about Bitcoin or cryptocurrency you will learn much here. If you want to enhance your knowledge of crypto mining and the crypto space this book is for you.
Author: E. Garrison Walters
Publisher: Prentice Hall Professional
ISBN: 9780130194695
Category : Business & Economics
Languages : en
Pages : 530
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Book Description
Perfect for anyone who needs a basic understanding of how computers work, this introductory guide gives friendly, accessible, up-to-date explanations of computer hardware, software, networks, and the Internet. Coverage also includes micro-processors, operating systems, programming languages, applications, and e-commerce.
Author: Barrett Williams
Publisher: Barrett Williams
ISBN:
Category : Computers
Languages : en
Pages : 107
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Book Description
**Unleash the Power of Smart Purchases with "The Ultimate Guide to Buying Computers"** Embarking on the journey to purchase a new computer? Whether you're a tech enthusiast or a first-time buyer, "The Ultimate Guide to Buying Computers" is your treasure map to navigating the vast landscape of computer technology. Designed to empower you with critical knowledge and strategic insights, this comprehensive guide transforms confusion into clarity. **Understand Your Needs Like Never Before** Begin by identifying your unique usage scenarios, ensuring that your investment meets current demands and accommodates future ambitions. Delve into the art of budget management without compromising on quality or performance. **Master the Heart of Your Machine The CPU** Learn to decode the language of processors. Explore the battle between Intel and AMD, and align your CPU choice with your computing tasks—be it gaming, designing, or casual use. **Decode the Mysteries of the GPU** Dive into the world of integrated and dedicated GPUs. From gaming to creative processing, discover how the right graphics card can elevate your experience to new heights. **Grasp the Essentials of Memory and Storage** Unravel the myths around RAM and storage. Make informed decisions about SSDs, HDDs, and hybrid solutions that cater to both speed and capacity needs. **Select the Optimal Operating System** Compare the major operating systems—Windows, macOS, and Linux—ensuring you select the right platform for your lifestyle and goals. **Explore Peripheral and Connectivity Options** From essential accessories to network solutions, understand how to enhance your computer's functionality and your overall experience. **Stay Ahead with Upgrades and Trends** Future-proof your investment by learning about upgradable components and emerging technologies, ensuring your computer remains relevant for years to come. **Make Confident Decisions with Expert Insights** With sections dedicated to troubleshooting, eco-friendly computing, and the build-vs-buy debate, this guide equips you with all the tools necessary to make a smart purchase. Where and how to buy are just as important, and we cover that, too, exploring both online and in-store options, as well as navigating warranties and support. Step into tomorrow’s world of technology with confidence and make "The Ultimate Guide to Buying Computers" your trusted companion on this exciting journey.
Author: Sanjaya Maniktala
Publisher: Elsevier
ISBN: 0080551254
Category : Technology & Engineering
Languages : en
Pages : 318
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Book Description
Power Supply design is all about detail. And a large part of that detail lies in the practical domain, largely because of the typically small number of microseconds of switching periods involved, and the even smaller tens of nanoseconds of switch transition times --- all these, in effect accentuating various "second-order" effects, that eventually end up playing prime havoc with "normal" expectations of how the circuit should behave. So not unsurprisingly, even after reading several books, most readers still find themselves no closer to the ultimate goal of designing an actual power supply. Sooner or later, all engineers start realizing the hard fact that designing a switching power supply isn't the trivial task it once seemed to be. But even after years of successfully mastering the underlying theory, the ultimate goal of creating a cost-effective, reliable and commercially viable power supply may still remain a distant dream, since success ultimately hinges on experience. That is, in fact, what clearly differentiates a senior and seasoned power supply engineer from the others --- the ability to navigate and surmount a veritable minefield of tricky issues that can only be learned the hard way, by actual hands-on experience on the job. This book presents practical knowledge the author acquired rather painfully, while working "in the trenches" for several years in major engineering companies scattered across several continents. This is intended to be the mythical senior engineer's "bag of tricks," finally made available in the form of an easy-to-read book on your shelf. This book will make life for the ambitious power supply engineer much simpler --- besides reducing significantly, the rigorous requirement of having to be a senior engineer's protégé for years on end, just to gain a small measure of real success in this field.* A practical presentation that answers the important question: why is my switching converter behaving so differently than what I was expecting on the basis of my paper design? And how do I bridge that huge gap?* For the first time, a systematic and thorough discussion of troubleshooting switching power supplies.* Coverage of AC/DC and DC/DC power supplies. * Bench Evaluation of semiconductor ICs used in power conversion --- describing standard and unusual techniques mastered by the author, while testing similar chips at National Semiconductor. * Detailed coverage of vital topics that haven't been covered by available sources --- grounding systems, the subtleties of component datasheets, and using instruments and probes effectively.* Systematic investigation (type of failure mechanism, topology, etc.) and solutions for 5 years of reported power supply issues on a prominent, public web forum. This approach will ensure that engineers will not repeat the same mistakes. * A unique, readable style: personal and direct; no mystification--- just the plain truth, easily and logically explained, with plenty of pictures, graphs and plots.
Author: Christophe P. Basso
Publisher: Artech House
ISBN: 1608075575
Category : Technology & Engineering
Languages : en
Pages : 614
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Book Description
Loop control is an essential area of electronics engineering that todays professionals need to master. Rather than delving into extensive theory, this practical book focuses on what you really need to know for compensating or stabilizing a given control system. You can turn instantly to practical sections with numerous design examples and ready-made formulas to help you with your projects in the field. You also find coverage of the underpinnings and principles of control loops so you can gain a more complete understanding of the material. This authoritative volume explains how to conduct analysis of control systems and provides extensive details on practical compensators. It helps you measure your system, showing how to verify if a prototype is stable and features enough design margin. Moreover, you learn how to secure high-volume production by bench-verified safety margins.
Author: Martin Shoniwa
Publisher: Lulu.com
ISBN: 1794712372
Category : Business & Economics
Languages : en
Pages : 201
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Book Description
This is a guide on how to build business systems for entrepreneurs and business managers. This guide does not try to reinvent the wheel on systems design and it does not try to reveal new knowledge on systems. This guide rather focuses on structuring the basic essentials of systems into a framework that can easily and practically be implemented in any business. This guide focuses less on technology but emphasizes on equipping entrepreneurs and business managers with the tools to build systems that can run and grow any business. The guide has been written in the most simple terms with the primary purpose of explaining how the elements of a system work and why they matter to a business.
Author: Gary Bocock
Publisher:
ISBN: 9781634433433
Category :
Languages : en
Pages : 160
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Book Description
Having trouble keeping up with the latest standards for external power supplies such as the California Energy Commission's (CEC) requirements for efficiency and no-load power consumption; or the implications of the 3rd Edition 60601 on Medical Safety? Ever wondered why seemingly similar power supplies have significantly different performance and reliability characteristics?The answers to these and many more questions can be found in this Essential Guide to Power Supplies.Whether you're new to designing-in a power supply or DC-DC converter or an 'old hand', this book offers an invaluable resource and all the information you'll need in one easy reference guide.
Author: Martin C. Brown
Publisher: Elsevier
ISBN: 0080514545
Category : Technology & Engineering
Languages : en
Pages : 251
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Book Description
Take the "black magic" out of switching power supplies with Practical Switching Power Supply Design! This is a comprehensive "hands-on" guide to the theory behind, and design of, PWM and resonant switching supplies. You'll find information on switching supply operation and selecting an appropriate topology for your application. There's extensive coverage of buck, boost, flyback, push-pull, half bridge, and full bridge regulator circuits. Special attention is given to semiconductors used in switching supplies. RFI/EMI reduction, grounding, testing, and safety standards are also detailed. Numerous design examples and equations are given and discussed. Even if your primary expertise is in logic or microprocessor engineering, you'll be able to design a power supply that's right for your application with this essential guide and reference! - Gives special attention to resonant switching power supplies, a state-of-the-art trend in switching power supply design - Approaches switching power supplies in an organized way beginning with the advantages of switching supplies and thier basic operating principles - Explores various configurations of pulse width modulated (PWM) switching supplies and gives readers ideas for the direction of their designs - Especially useful for practicing design engineers whose primary specialty is not in analog or power engineering fields
