TL494 PWM Controller - Circuit Design

Published 29.12.2011 Presenter Valerij Kharybin

TL494 PWM Controller - Circuit Design
TL494 micro chip is a PWN controller used in pulse power supply unit. The controller includes an error amplifier, comparer, control trigger, regulator, output stage control circuit and built-in adjustable generator.
The micro chip operates at the fixed frequency determined by the internal generator ...

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