Murata. Differential and Common Mode Noise

Published by Barry W Williams. ISBN 978-0-9553384-0-3. © Barry W Williams. 2006. p. 1432. Part 1 covers power semiconductor switching devices, their static and dynamic electrical and ther characteristics and properties. Part 2 describes device driving and protection, while Part 3 presen number of generic applications. The final part, Part 4, introduces capacitors, magnetic compone resistors, and dc relays and their characteristics relevant to pow...

Компенсация пилообразных изменений для преобразователей работающих в токовом режиме. By Christophe Basso, Applications Manager, ON Semiconductor, Toulouse, France A peak current-mode power supply is subject to subharmonic oscillations if two conditions are met: the converter operates in the continuous conduction mode (CCM) and the duty-cycle is close to or above 50%. Stay Away from the Oscillator

Springer, 2001. - 912 Pages. Fundamentals of Power Electronics, Second Edition, is an up-to-date and authoritative text and reference book on power electronics. This new edition retains the original objective and philosophy of focusing on the fundamental principles, models, and technical requirements needed for designing practical power electronic systems while adding a wealth of new material. Improved features of this new edition include: *...

25 страниц. Статья по применению продукции Fairchild Semiconductor. Application Note AN-3008. RC networks are used to control voltage transients that could falsely turn-on a thyristor. These networks are called snubbers. The simple snubber consists of a series resistor and capacitor placed around the thyristor. These components along with the load inductance form a series CRL circuit. Snubber theory follows from the solution of the circuit’s di...

11 страниц IEEE Transactions on Power Electronics, Vol. 16, No. 4, July 2001 Various aspects of averaged modeling of hardswitching pulse-width modulated (PWM) converters operating in the discontinuous conduction mode (DCM) are studied. A more streamlined modeling procedure is proposed which serves as a general framework for comparing different models. A duty ratio constraint that defines the diode conduction interval is identified to be the key t...

Product Description. Practical Design of Power Supplies. "In a rare and very welcome departure from the power industry's standard technical treatise, Ron Lenk's book. . . offers a clear, pragmatic view of the practical real-world aspects governing power supply design. . . Engineers at all levels. . . can expect to gain an enlightened perspective normally gained only after years of design experience. ". --Frank Wahl, Managing Editor, PCIM Magazine...

7 страниц. Understanding the difference between common-mode and differential mode signals is crucial for the correct understanding of how Pulse's magnetic interface modules work. Transformers, common-mode chokes and autotransformer terminations play a key role in the reduction of common-mode interference in our LAN and Telecom interface circuits. Common-mode noise plays an important role in the generation of Radio Frequency Interference (RFI) in...

12 страниц. Статья по применению продукции IR (International Rectifier). Application Note AN-1043. Synchronous DC-DC buck converters have high efficiency, and International Rectifier has developed a series of PWM voltage mode controllers for synch buck converters, including single and multi-phase controllers such as IRU3037, IRU3038, IRU3046 and IRU 3055. One feature of these controllers is that transconductance amplifiers are employed as voltag...

В книге рассмотрены все аспекты проектирования импульсных преобразователей различных топологий: buck, boost, buck-boost, off-line. Отличительной особенностью книги является рассмотрение всего процесса создания импульсного источника питания начиная с теоретического расчета элементов, заканчивая вопросами технологий создания печатных плат преобразователя. Приведены примеры расчетов различных преобразователей. Книга на английском языке. Описание на...