The book "Fundamentals of Power Supply Design" by Bob Mammano covers several key concepts and principles of power supply design, including:
Selecting the proper topology is the first step in any power supply design specification. Mammano details the trade-offs of major conversion methods: Fundamentals of Power Supply Design: Robert A. Mammano
Covers essentials of sub-disciplines, including magnetic design, feedback loop stabilization, and fault management. 2. Core Topics in "Fundamentals of Power Supply Design"
Low component count; uses a coupled inductor instead of a true transformer. 100 W – 500 W Industrial systems, ATX power supplies Fundamentals Of Power Supply Design Mammano Pdf
While reading the book, engineers often utilize simulation tools to visualize the concepts, such as the Texas Instruments Power Stage Designer™ . This Java-based tool complements Mammano's teachings by calculating voltages and currents for 21 topologies and offering Bode plotting capabilities. Conclusion
Magnetics are often the most misunderstood aspect of power supply design. Mammano dedicates significant focus to demystifying core selection, winding techniques, and loss mechanisms. Core Selection and Material Science
When electrical isolation is mandatory due to regulatory frameworks or extreme conversion ratios, magnetic coupling replaces direct DC paths. The book "Fundamentals of Power Supply Design" by
: Detailed exploration of circuit topologies (buck, boost, flyback, etc.) and the algorithms used to control switching architectures.
Mammano excels at explaining the efficiency advantages of SMPS over linear regulators. He introduces the basic concept of the "switch" versus the "resistor" (linear drop), establishing the fundamental logic behind power conversion efficiency.
TI acquired Unitrode, and they have published and "SWIFT Designer Series" . These are often available for free on TI.com as PDFs. Furthermore, look for: and loss mechanisms.
Occur when the switching device is fully ON, governed by the internal channel resistance (
or topics (e.g., flyback converters, EMI filtering) Mathematical formulas for component sizing Comparison of different regulator types