Design an ultra low noise ±15V to ±30V dc regulated power supply скачать в хорошем качестве

Design an ultra low noise ±15V to ±30V dc regulated power supply

This video shows how to design an ultra low noise ±24V dc regulated power supply. The dc regulated power supply can be easily modified to supply voltage anywhere from ±15V to ±30V. This video starts from discussing a ±24V dc regulated power supply implemented by 3-terminal fixed voltage regulator 78XX and 79XX. Then a lower noise version variable voltage 3-terminal regulators LM317 and LM337 are discussed. Finally, a discrete version ±24V dc regulated power supply, which produces less than 10uV output noise, is presented. You may be interested in the following videos： How to design audiophile headphone amplifier and line-stage amplifier    • Design an audiophile headphone amplifier a...   How to build audiophile headphone amplifier and line-stage amplifier    • Build an audiophile headphone amplifier an...   Website: https://www.analogaudioamplifier.com/ Chapters: 0:00 Introduction 1:28 3-terminal fixed voltage regulator 4:41 3-terminal variable voltage regulator 7:08 Structure of discrete dc voltage regulated power supply 10:08 Structure of ultra low noise dc voltage regulated power supply 12:07 Schematic of an ultra low noise dc voltage regulated power supply