TL494 PWM Controller - Circuit Design

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. Autonomous output drivers ensure the output stage operation according to the common emitter circuit design or emitter follower circuit design. TL494 outpu