They continuously drop excess voltage across a pass transistor as heat.
Best for: Specialist groups on Reddit (r/ElectricalEngineering) or EEVblog.
In addition to "Fundamentals of Power Supply Design" by Bob Mammano, there are several other resources available for engineers and designers who want to learn about power supply design, including:
Mammano, the pioneer who designed the first industry-standard pulse-width modulation (PWM) controller IC (the SG1524), compiled his lifetime of expertise into his seminal work, Fundamentals of Power Supply Design . This comprehensive article explores the core engineering principles detailed in his teachings and explains why this resource remains essential for hardware designers. 1. Who is Robert Mammano? Fundamentals Of Power Supply Design Mammano Pdf
Moving beyond simple math to real-world stability under temperature and load disturbances. The "Missing" Components: Practical insights into input/output capacitor selection and parasitics. Modern Trends: A look at digital control and high-efficiency requirements.
In the high-stakes world of Silicon Valley hardware, Elias Thorne was known as the "Ghost of the Lab." While his peers obsessed over software and AI, Elias fixated on the raw, invisible pulse of the machine: the power supply.
As a practical companion for designing and debugging analog switching power supplies, learning design trade-offs, or refreshing control-loop compensation and EMI mitigation techniques. They continuously drop excess voltage across a pass
Theory means nothing if the PCB doesn't work.
A significant portion of Mammano’s text focuses on magnetics, which are often the least understood components in power supply design. Magnetic components serve dual purposes: storing energy and providing galvanic isolation. Core Selection Parameters
A clear, practical path through one of the most complex areas of design. Compliance & Safety: Moving beyond simple math to real-world stability under
Buck (Step-Down): [Vin] ---> [Switch] ---> [Inductor] ---> [Vout] | | [Diode] [Capacitor] | | (GND) (GND) Boost (Step-Up): [Vin] ---> [Inductor] ---> [Diode] ---> [Vout] | | [Switch] [Capacitor] | | (GND) (GND) 1. The Buck (Step-Down) Converter
While there are other great power supply references, Mammano's book stands apart in a few key ways:
"Fundamentals of Power Supply Design" by Massimo Banzi (related works by B. Mammano) is an invaluable resource for engineers and designers involved in power supply design. The book provides a comprehensive introduction to the principles and practices of power supply design, covering essential topics such as power supply topologies, power electronic devices, and control loop analysis.