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[null,"1.","Record Nr.",null,"UNINA9910131382103321"]
[null,null,"Autore",null,"Sha Zhanyou"]
[null,null,"Titolo",null,"Optimal design of switching power supply / / Zhanyou Sha [and three others], Hebei University of Science and Technology, China"]
[null,null,"Pubbl/distr/stampa",null,"Singapore : , : Wiley, , 2015"]
[{"$nulls":4},"©2015"]
[null,null,"ISBN",null,"1-118-79093-6"]
[{"$nulls":4},"1-118-79095-2"]
[{"$nulls":4},"1-118-79094-4"]
[null,null,"Descrizione fisica",null,"1 online resource (435 p.)"]
[null,null,"Disciplina",null,"621.3815/3"]
[null,null,"Soggetti",null,"Switching power supplies - Design and construction"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Cover; Title Page; Copyright; Contents; Preface; Introduction; Chapter 1 Overview on Switching-Mode Power Supply (SMPS); 1.1 Classification of Integrated Regulated Power Supply; 1.1.1 Optimal Design of SMPS; 1.2 Characteristics of SMPS; 1.2.1 Main Characteristics of SMPS; 1.2.2 Performance Comparison of SMPS and Linear Regulated Power Supply; 1.3 New Development Trend of SMPS; 1.3.1 New Development Trend of SMPS; 1.3.2 New Technology in the SMPS Field; 1.4 Basic Principles of SMPS; 1.4.1 Working Mode of SMPS; 1.4.2 Basic Principles of PWM; 1.4.3 Classification of PWM Products"]
[{"$nulls":4},"1.5 Control Mode Type of SMPS1.5.1 VMC-Type SMPS; 1.5.2 CMC-Type SMPS; 1.6 Working Mode of SMPS; 1.6.1 Setting Methods of CUM and DUM; 1.6.2 Power Consumption Comparison between These Two Working Modes; 1.7 Feedback Type of SMPS; 1.7.1 Basic Types of SMPS Feedback Circuit; 1.7.2 Feedback Principle of the Single-Chip SMPS; 1.8 Load Characteristics of SMPS; 1.8.1 Constant Load; 1.8.2 Transient Load; 1.8.3 Constant Current Load; 1.8.4 Constant Power Load; 1.8.5 Peak Power Load; 1.8.6 Inertia Load; 1.8.7 Low Noise Load; Chapter 2 New Technology and Its Application of SMPS"]
[{"$nulls":4},"2.1 Single-Chip Integration of SMPS2.2 Computer-Based SMPS Design; 2.2.1 Main Features of SMPS Design Software; 2.2.2 Classification of Design and Simulation Software of SMPS; 2.2.3 Design Process of SMPS Software; 2.3 Internal Protection Circuit of SMPS; 2.4 Synchronous Rectification (SR) Technology; 2.4.1 Brief Introduction to the SR "]
[{"$nulls":4},"Technology; 2.4.2 Basic Principle of SR; 2.5 Active Clamp Technology; 2.6 Magnetic Amplifier Regulator Technology; 2.7 Programmable Voltage Regulator Technology; 2.7.1 Basic Work Principle of Digital Potentiometers"]
[{"$nulls":4},"2.7.2 Circuit Design of Programmable Switching Regulators2.8 Digital Power Supply System; 2.8.1 Main Features of the Digital Power Supply; 2.8.2 Basic Constitution of the Digital Power Supply; 2.8.3 Circuit Design of Digital Power Supply; 2.9 Energy-Saving and Environment-Friendly Technology of SMPS; 2.9.1 Reduce the Switching Losses with Valley Switching Circuit; 2.9.2 Reduce the No-Load Power Consumption with EcoSmart Energy-Saving Technology; 2.9.3 Lead-Free Packaging Technology; Chapter 3 Topologies of the DC/DC Converter; 3.1 Topologies of the DC/DC Converter"]
[{"$nulls":4},"3.1.1 Main Technical Indicators of the Typical Products of the DC/DC Converter3.2 Basic Principle of Buck Converter; 3.2.1 Simplified Circuit of Buck Converter; 3.3 Basic Principle of Boost Converter; 3.3.1 Simplified Circuit of Boost Converter; 3.4 Basic Principle of Buck-Boost Converter; 3.5 Basic Principle of Charge Pump Converter; 3.6 Basic Principle of SEPIC; 3.7 Basic Principle of Flyback Converter; 3.7.1 Basic Circuit of Multiple Output Flyback Converter; 3.8 Basic Principle of Forward Converter; 3.9 Basic Principle of Push-Pull Converter; 3.9.1 Two Types of Push-Pull Converter"]
[{"$nulls":4},"3.10 Basic Principle of Half/Full Bridge Converter"]
[null,null,null,"Sommario/riassunto","A contemporary evaluation of switching power design methods with real world applications<br /><br /> Written by a leading author renowned in his field<br /> Focuses on switching power supply design, manufacture and debugging<br /> Switching power supplies have relevance for contemporary applications including mobile phone chargers, laptops and PCs<br /> Based on the authors' successful \"\"Switching Power Optimized Design 2nd Edition\"\" (in Chinese)<br /> Highly illustrated with design examples of real world applications"]
[null,"2.","Record Nr.",null,"UNISA996582072803316"]
[null,null,"Autore",null,"Schneider Nathan"]
[null,null,"Titolo",null,"Governable Spaces : Democratic Design for Online Life / / Nathan Schneider"]
[null,null,"Pubbl/distr/stampa",null,"Berkeley, CA : , : University of California Press, , [2024]"]
[{"$nulls":4},"©2024"]
[null,null,"ISBN",null,"0-520-39395-3"]
[null,null,"Descrizione fisica",null,"1 online resource (206 p.)"]
[null,null,"Disciplina",null,"384.3/34"]
[null,null,"Soggetti",null,"Democracy"]
[{"$nulls":4},"Feudalism - Political aspects"]
[{"$nulls":4},"Internet governance"]
[{"$nulls":4},"Online social networks - Political aspects"]
[{"$nulls":4},"Social media and society"]
[{"$nulls":4},"SOCIAL SCIENCE / Technology Studies"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,"Nota di contenuto",null,"Frontmatter -- Contents -- Introduction: Democracy in the Wild -- 1. Implicit Feudalism: The Origins of Counter-democratic Design -- 2. Homesteading on a Superhighway: How the Politics of No-Politics Aided an Authoritarian Revival -- 3. Democratic Mediums: Case Studies in Political Imagination -- 4. Governable Stacks: Organizing against Digital Colonialism -- 5. Governable Spaces: Democracy as a Policy Strategy -- Epilogue: Metagovernance -- Acknowledgments -- Notes on Illustrations -- Notes -- Bibliography -- Index"]
[null,null,null,"Sommario/riassunto","A free ebook version of this title is available through Luminos, University of California Press's Open Access publishing program. Visit www.luminosoa.org to learn more. When was the last time you participated in an election for an online group chat or sat on a jury for a dispute about a controversial post? Platforms nudge users to tolerate nearly all-powerful admins, moderators, and \";benevolent dictators for life.\"; In Governable Spaces, Nathan Schneider argues that the internet has been plagued by a phenomenon he calls \";implicit feudalism\";: a bias, both cultural and technical, for building communities as fiefdoms. The consequences of this arrangement matter far beyond online spaces themselves, as feudal defaults train us to give up on our communities' democratic potential, inclining us to be more tolerant of autocratic tech "]
[{"$nulls":4},"CEOs and authoritarian tendencies among politicians. But online spaces could be sites of a creative, radical, and democratic renaissance. Using media archaeology, political theory, and participant observation, Schneider shows how the internet can learn from governance legacies of the past to become a more democratic medium, responsive and inventive unlike anything that has come before."]