These three analysis methods are linked together, so this section is organized by control method. In contrast to the large-signal transient response that was reviewed in part 2, we will perform ac ...

When testing the stability of a switched-mode power supply, a Bode plot by an oscilloscope is ideal for checking the critical phase margin and gain margin values. This guide provides practical tips on ...

An unstable power supply can cause severe system issues, such as audible noise from the passive components, unexpected jittering in the switching frequency, extreme oscillations on the output voltage ...