Explore the intricacies of using ferrite beads in power rails through this informative 42-minute video featuring expert Eric Bogatin. Delve into power distribution networks, understand inductance and its challenges, and learn about ferrite beads and their applications. Examine solutions like LDOs and filters, and discover when to use inductors in power rails. Follow along with practical examples and measurements, comparing scenarios without filters, with ferrite beads only, and with ferrite beads plus capacitors. Gain valuable insights into high-speed digital engineering and power rail design for more effective electronic systems.