Rogowski coils (see Sidebar and References 1 and 2 at end) perform passive current measurement and are used in test and measurement devices and power-monitoring activities. Calibration is required to ...

Today's SoCs (system on chip) have many modes of operation. Subsystems are shut down when not in use. When the entire SoC is in a “sleep” mode, many subsystems may be shut down or run on minimal power ...

Members can download this article in PDF format. High-voltage systems including electric vehicles, industrial robots, communications infrastructure equipment, and renewable-energy installations often ...

(Nanowerk News) A research group including Dr. Toyohiro Chikyo, Unit Director of the Semiconductor Device Materials Group of the Nano-electronic Materials Unit, International Center for Materials ...

Improving the efficiency of a power-supply design can yield many rewards. In a server farm, better efficiency translates into smaller size, reduced cooling costs, and a lower electricity bill. In a ...