EEWORLD大学堂----Gain and Phase measurements of a flyback converter

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EEWORLD大学堂----Gain and Phase measurements of a flyback converter [复制链接]

Gain and Phase measurements of a flyback converter：https://training.eeworld.com.cn/course/4394

In this video I show how to measure the gain and phase response of a flyback. I used the Venable?frequency response analyzer to measure the stability of the flyback converter. The datasheet shows a?crossover or bandwidth of 7KHz. But the Venable shows it to be only about 54 Hz.? So always try to?verify your components specification.