In last month's column, we looked at the development of monolithic switching regulators that were primarily aimed at portable applications, as reflected in their small sizes and low input-voltage ...

A deep dive into the challenges of AI power delivery and how startup Empower Semiconductor attempts to tackle them with its Crescendo family of voltage-regulator ICs. The power demands of data centers ...

In most of the power supply circuit designs, after the rectification stage of the AC signal, large, heavy and expensive electrolytic capacitors are used to avoid the ripple voltage at the output. In ...

This paper gives a detailed engineering report of a PFC power supply using HiperPFS PFS729EG integrated PFC controller. It is a general purpose power supply which operates from 180 VAC to 264 VAC ...