Figure 4: Step load response of a LM317 voltage regulator also shows the two ringing frequencies resulting from each of the two load currents in the step. This figure also shows the impact of setting the step rate equal to the resonant frequency.
Please let me know if you have seen stability problems that degraded circuit performance or feel free ask any questions you might have about how to solve such problems. I do like opportunities to talk with all of you
January 2016 Cartoon Caption ContestBob's punishment for missing his deadline was to be tied to his chair tantalizingly close to a disconnected cable, with one hand superglued to his desk and another to his chin, while the pages from his wall calendar were slowly torn away.122 comments