On page 2, introduction section:
The electrical performance of a dc to dc converter depends, to a large extent, on the quality of its control system. Unfortunately, most single-loop approaches suffer from many inherent limitations:
- The long time constant associated with the low-pass filter delays the rate of power-switch-modulation adjustment responding to a dynamic line and/or load disturbance, thus compromising the converter dynamic response.
What is time constant in LC circuit? I know time constant in RC, RL circuits but the time constant in LC circuit is somewhat strange to me.
Can anyone explain it?