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The early history of switching power supplies (3): How do switching power supplies without inductors get around?
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Chapter 1：The early history of switching power supply (1): Is switching power supply an analog circuit?
Chapter 2：The early history of switching power supplies (2): starting from the mechanical contact switching power supply in the tube era
Chapter 3：The early history of switching power supplies (3): How do switching power supplies without inductors get around?
Chapter 4：The early history of switching power supplies (4): Current applications of open source power supplies without inductors
Chapter 5：The early history of switching power supplies (5): How to use the knowledge and methods of predecessors to solve problems?

Duration：22 minutes and 12 seconds
Date：2014/10/11

Uploader：chenyy

Introduction

keywords： Switching Power Supply

Usually switching power supplies are considered to be part of analog circuits. Although linear regulated power supplies are analog circuits, switching power supplies themselves are not analog circuits. Why? Please see detailed explanation.

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