H-bridge buck-boost ICs are widely used in applications requiring a constant voltage or current source even when the system ...

Much EV development prompts digital innovation, yet tried-and-true analog approaches, such as LLCs offer measurable benefits.

It isn’t unusual to expect a precisely regulated voltage in an electronic project, but what about times when you need a precise current? Over on EDN, prolific [Stephen Woodward] explains how to use a ...

Abstract: Shape memory alloy (SMA) wire actuators present a viable alternative to conventional pyrotechnic devices in aerospace separation mechanisms due to their low impact, contamination-free ...

The ever innovative and prolific Mr. Woodward has offered “PWM-programmed LM317 constant current source,” an intriguing programmable constant current source which elicited a lively conversation in its ...

1 Department of Renewable Energy, College of Technology, University of Buea, Buea, Cameroon. 2 Department of Electrical and Electronic Engineering, Faculty of Engineering and Technology, University of ...

The purpose of this article is to walk through the steps of implementing a ripple injection circuit for constant on-time POLs. It covers how to connect the circuit and then how to calculate the values ...