waterproof dc dc 12v 24v to 5v 10a 50w buck converter car display power supply module silver



Marian Kazimierczuk K. Pulse-Width Modulated DC-DC Power Converters Marian Kazimierczuk K. Pulse-Width Modulated DC-DC Power Converters Новинка

Marian Kazimierczuk K. Pulse-Width Modulated DC-DC Power Converters

9937.73 руб.
PWM DC-DC power converter technology underpins many energy conversion systems including renewable energy circuits, active power factor correctors, battery chargers, portable devices and LED drivers. Following the success of Pulse-Width Modulated DC-DC Power Converters this second edition has been thoroughly revised and expanded to cover the latest challenges and advances in the field. Key features of 2nd edition: Four new chapters, detailing the latest advances in power conversion, focus on: small-signal model and dynamic characteristics of the buck converter in continuous conduction mode; voltage-mode control of buck converter; small-signal model and characteristics of the boost converter in the discontinuous conduction mode and electromagnetic compatibility EMC. Provides readers with a solid understanding of the principles of operation, synthesis, analysis and design of PWM power converters and semiconductor power devices, including wide band-gap power devices (SiC and GaN). Fully revised Solutions for all end-of-chapter problems available to instructors via the book companion website. Step-by-step derivation of closed-form design equations with illustrations. Fully revised figures based on real data. With improved end-of-chapter summaries of key concepts, review questions, problems and answers, biographies and case studies, this is an essential textbook for graduate and senior undergraduate students in electrical engineering. Its superior readability and clarity of explanations also makes it a key reference for practicing engineers and research scientists.
Автомобильные зарядки mini USB FC-052 Автомобильные зарядки mini USB FC-052 Новинка

Автомобильные зарядки mini USB FC-052

800 руб.
Разъем - mini USB. Напряжение 12V-24V DC. Мощность - 5V 2000mA. Длина шнура - 3м.
Разветвитель автоприкуривателя AgeStar AS-216 Разветвитель автоприкуривателя AgeStar AS-216 Новинка

Разветвитель автоприкуривателя AgeStar AS-216

440 руб.
Двойной разветвитель сигаретного прикуривателя. Входное напряжение: DC 12V/24V. Напряжение на выходе: DC 12V/24V. Максимальный ток: 2.5A. Цвет: чёрный. Помещается в стандартный прикуриватель. Двойное гнездо, чтобы заряжать мобильные телефоны, цифровой фотоаппарат или PDA одновременно 12V/24V DC принадлежности для зажигалки. Защита плавкого предохранителя. Светодиодный индикатор работы.
Bo Zhang Chaos Analysis and Chaotic EMI Suppression of DC-DC Converters Bo Zhang Chaos Analysis and Chaotic EMI Suppression of DC-DC Converters Новинка

Bo Zhang Chaos Analysis and Chaotic EMI Suppression of DC-DC Converters

10048.72 руб.
Introduces chaos theory, its analytical methods and the means to apply chaos to the switching power supply design DC-DC converters are typical switching systems which have plenty of nonlinear behaviors, such as bifurcation and chaos. The nonlinear behaviors of DC-DC converters have been studied heavily over the past 20 years, yet researchers are still unsure of the practical application of bifurcations and chaos in switching converters. The electromagnetic interference (EMI), which resulted from the high rates of changes of voltage and current, has become a major design criterion in DC-DC converters due to wide applications of various electronic devices in industry and daily life, and the question of how to reduce the annoying, harmful EMI has attracted much research interest. This book focuses on the analysis and application of chaos to reduce harmful EMI of DC-DC converters. After a review of the fundamentals of chaos behaviors of DC-DC converters, the authors present some recent findings such as Symbolic Entropy, Complexity and Chaos Point Process, to analyze the characters of chaotic DC-DC converters. Using these methods, the statistic characters of chaotic DC-DC converters are extracted and the foundations for the following researches of chaotic EMI suppression are reinforced. The focus then transfers to estimating the power spectral density of chaotic PWM converters behind an introduction of basic principles of spectrum analysis and chaotic PWM technique. Invariant Density, and Prony and Wavelet analysis methods are suggested for estimating the power spectral density of chaotic PWM converters. Finally, some design-oriented applications provide a good example of applying chaos theory in engineering practice, and illustrate the effectiveness on suppressing EMI of the proposed chaotic PWM. Introduces chaos theory, its analytical methods and the means to apply chaos to the switching power supply design Approaches the subject in a systematic manner from analyzing method, chaotic phenomenon and EMI characteristics, analytical methods for chaos, and applying chaos to reduce EMI (electromagnetic interference) Highlights advanced research work in the fields of statistic characters of nonlinear behaviors and chaotic PWM technology to suppress EMI of switching converters Bridges the gap between numerical theory and real-world applications, enabling power electronics designers to both analyze the effects of chaos and leverage these effects to reduce EMI
Автомобильное зар./устр. Xiaomi 2.4A+2.4A универсальное серебристый (GDS4048GL) Автомобильное зар./устр. Xiaomi 2.4A+2.4A универсальное серебристый (GDS4048GL) Новинка

Автомобильное зар./устр. Xiaomi 2.4A+2.4A универсальное серебристый (GDS4048GL)

910 руб.
Автомобильная зарядка Xiaomi Mi Car Charger QC 3.0. За счет широкого диапазона напряжения входа (от 12 до 24V) данное зарядное устройство подходит большинству популярных автомобилей. В зарядном устройстве Xiaomi Mi Car Charger QC 3.0 используется импортный чипсет DC/DC от американской компании Monolithic Power Systems (MPS), а также 5 видов защиты. Предотвращает слишком высокий ток во время зарядки устройства.
Пусковое устройство Carku E-Power-37 (+ Power Bank в подарок!) Пусковое устройство Carku E-Power-37 (+ Power Bank в подарок!) Новинка

Пусковое устройство Carku E-Power-37 (+ Power Bank в подарок!)

7990 руб.
Обновленная модель 2018 года запустит 4 л безиновый двигатель и 3 л дизельный. Запуск двигателя 12V, зарядка/питание ноутбуков, моб.телефонов, планшетов и т.п. Светодиодный фонарь. Емкость: 16000 mAh (55,5Вт/ч) Выход: 12В/500A; 5V/2A, 5V/1A, 12V/10A, 19V/3.5A Пусковой ток: 250А. Пиковый ток: 500А
Agasthya Ayachit Laboratory Manual for Pulse-Width Modulated DC-DC Power Converters Agasthya Ayachit Laboratory Manual for Pulse-Width Modulated DC-DC Power Converters Новинка

Agasthya Ayachit Laboratory Manual for Pulse-Width Modulated DC-DC Power Converters

4815.19 руб.
Designed to complement a range of power electronics study resources, this unique lab manual helps students to gain a deep understanding of the operation, modeling, analysis, design, and performance of pulse-width modulated (PWM) DC-DC power converters. Exercises focus on three essential areas of power electronics: open-loop power stages; small-signal modeling, design of feedback loops and PWM DC-DC converter control schemes; and semiconductor devices such as silicon, silicon carbide and gallium nitride. Meeting the standards required by industrial employers, the lab manual combines programming language with a simulation tool designed for proficiency in the theoretical and practical concepts. Students and instructors can choose from an extensive list of topics involving simulations on MATLAB, SABER, or SPICE-based platforms, enabling readers to gain the most out of the prelab, inlab, and postlab activities. The laboratory exercises have been taught and continuously improved for over 25 years by Marian K. Kazimierczuk thanks to constructive student feedback and valuable suggestions on possible workroom improvements. This up-to-date and informative teaching material is now available for the benefit of a wide audience. Key features: • Includes complete designs to give students a quick overview of the converters, their characteristics, and fundamental analysis of operation. • Compatible with any programming tool (MATLAB, Mathematica, or Maple) and any circuit simulation tool (PSpice, LTSpice, Synopsys SABER, PLECS, etc.). • Quick design section enables students and instructors to verify their design methodology for instant simulations. • Presents lab exercises based on the most recent advancements in power electronics, including multiple-output power converters, modeling, current- and voltage-mode control schemes, and power semiconductor devices. • Provides comprehensive appendices to aid basic understanding of the fundamental circuits, programming and simulation tools. • Contains a quick component selection list of power MOSFETs and diodes together with their ratings, important specifications and Spice models.
Oleg Wasynczuk Introduction to Electric Power and Drive Systems Oleg Wasynczuk Introduction to Electric Power and Drive Systems Новинка

Oleg Wasynczuk Introduction to Electric Power and Drive Systems

9373.54 руб.
An introduction to the analysis of electric machines, power electronic circuits, electric drive performance, and power systems This book provides students with the basic physical concepts and analysis tools needed for subsequent coursework in electric power and drive systems with a focus on Tesla’s rotating magnetic field. Organized in a flexible format, it allows instructors to select material as needed to fit their school’s power program. The first chapter covers the fundamental concepts and analytical methods that are common to power and electric drive systems. The subsequent chapters offer introductory analyses specific to electric machines, power electronic circuits, drive system performance and simulation, and power systems. In addition, this book: Provides students with an analytical base on which to build in advanced follow-on courses Examines fundamental power conversions (dc-dc, ac-dc and dc-ac), harmonics, and distortion Describes the dynamic computer simulation of a brushless dc drive to illustrate its performance with both a sinusoidal inverter voltage approximation and more realistic stator six-step drive applied voltages Includes in-chapter short problems, numerous worked examples, and end-of-chapter problems to help readers review and more fully understand each topic
Czarkowski Dariusz Resonant Power Converters Czarkowski Dariusz Resonant Power Converters Новинка

Czarkowski Dariusz Resonant Power Converters

12679.95 руб.
This book is devoted to resonant energy conversion in power electronics. It is a practical, systematic guide to the analysis and design of various dc-dc resonant inverters, high-frequency rectifiers, and dc-dc resonant converters that are building blocks of many of today's high-frequency energy processors. Designed to function as both a superior senior-to-graduate level textbook for electrical engineering courses and a valuable professional reference for practicing engineers, it provides students and engineers with a solid grasp of existing high-frequency technology, while acquainting them with a number of easy-to-use tools for the analysis and design of resonant power circuits. Resonant power conversion technology is now a very hot area and in the center of the renewable energy and energy harvesting technologies.
Andrzej Trzynadlowski M. Introduction to Modern Power Electronics Andrzej Trzynadlowski M. Introduction to Modern Power Electronics Новинка

Andrzej Trzynadlowski M. Introduction to Modern Power Electronics

8998.6 руб.
Provides comprehensive coverage of the basic principles and methods of electric power conversion and the latest developments in the field This book constitutes a comprehensive overview of the modern power electronics. Various semiconductor power switches are described, complementary components and systems are presented, and power electronic converters that process power for a variety of applications are explained in detail. This third edition updates all chapters, including new concepts in modern power electronics. New to this edition is extended coverage of matrix converters, multilevel inverters, and applications of the Z-source in cascaded power converters. The book is accompanied by a website hosting an instructor’s manual, a PowerPoint presentation, and a set of PSpice files for simulation of a variety of power electronic converters. Introduction to Modern Power Electronics, Third Edition: Discusses power conversion types: ac-to-dc, ac-to-ac, dc-to-dc, and dc-to-ac Reviews advanced control methods used in today’s power electronic converters Includes an extensive body of examples, exercises, computer assignments, and simulations Introduction to Modern Power Electronics, Third Edition is written for undergraduate and graduate engineering students interested in modern power electronics and renewable energy systems. The book can also serve as a reference tool for practicing electrical and industrial engineers.
Abdelkrim Benchaib Advanced Control of AC / DC Power Networks. System of Systems Approach Based on Spatio-temporal Scales Abdelkrim Benchaib Advanced Control of AC / DC Power Networks. System of Systems Approach Based on Spatio-temporal Scales Новинка

Abdelkrim Benchaib Advanced Control of AC / DC Power Networks. System of Systems Approach Based on Spatio-temporal Scales

9886.5 руб.
The power engineering domain is facing huge challenges, with an increasing interest in intermittent renewable energies which are imposing major technical limitations. Operating ever closer to their limits, the industry-standard AC power grids are subject to instabilities. This book presents an insight into DC grid systems, offering interesting issues to well controlled power grids, in contrast to current AC systems which provide the simplest and most economic connection method for short distances.
Внешний аккумулятор Slimpac. Wireless, 2 USB, Input USB-C/Micro-USB, серебристый Внешний аккумулятор Slimpac. Wireless, 2 USB, Input USB-C/Micro-USB, серебристый Новинка

Внешний аккумулятор Slimpac. Wireless, 2 USB, Input USB-C/Micro-USB, серебристый

4820 руб.
Предназначен для подзарядки смартфонов и планшетов.Сделан из ABS и поликарбоната.Ёмкость 8 000 mAh., Li-Pol.USB 1: DC 5V / 1А (max).USB 2: DC 5V / 2.1А (max).Wireless Qi:...

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Introduces chaos theory, its analytical methods and the means to apply chaos to the switching power supply design DC-DC converters are typical switching systems which have plenty of nonlinear behaviors, such as bifurcation and chaos. The nonlinear behaviors of DC-DC converters have been studied heavily over the past 20 years, yet researchers are still unsure of the practical application of bifurcations and chaos in switching converters. The electromagnetic interference (EMI), which resulted from the high rates of changes of voltage and current, has become a major design criterion in DC-DC converters due to wide applications of various electronic devices in industry and daily life, and the question of how to reduce the annoying, harmful EMI has attracted much research interest. This book focuses on the analysis and application of chaos to reduce harmful EMI of DC-DC converters. After a review of the fundamentals of chaos behaviors of DC-DC converters, the authors present some recent findings such as Symbolic Entropy, Complexity and Chaos Point Process, to analyze the characters of chaotic DC-DC converters. Using these methods, the statistic characters of chaotic DC-DC converters are extracted and the foundations for the following researches of chaotic EMI suppression are reinforced. The focus then transfers to estimating the power spectral density of chaotic PWM converters behind an introduction of basic principles of spectrum analysis and chaotic PWM technique. Invariant Density, and Prony and Wavelet analysis methods are suggested for estimating the power spectral density of chaotic PWM converters. Finally, some design-oriented applications provide a good example of applying chaos theory in engineering practice, and illustrate the effectiveness on suppressing EMI of the proposed chaotic PWM. Introduces chaos theory, its analytical methods and the means to apply chaos to the switching power supply design Approaches the subject in a systematic manner from analyzing method, chaotic phenomenon and EMI characteristics, analytical methods for chaos, and applying chaos to reduce EMI (electromagnetic interference) Highlights advanced research work in the fields of statistic characters of nonlinear behaviors and chaotic PWM technology to suppress EMI of switching converters Bridges the gap between numerical theory and real-world applications, enabling power electronics designers to both analyze the effects of chaos and leverage these effects to reduce EMI
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