2021-01-11 - John Dunn

Zero offset active lowpass filter simulation

Before you depend on a virtual model in your simulation, you must compare the assigned properties to the real life…

2020-12-10 - Victor Khasiev

Reduce Costs in the Long Run: Use the same qualified parts for both positive & negative output DC-to-DC converters

This article shows how to use the same components—an IC controller and power train—in two very different topologies: a common…

2020-11-25 - Brian Dipert

Portable audio recorder can capture four-track recordings

As soon as live concerts return, this engineer will be pulling his mics, stand, and cables out of storage again,…

2020-11-23 - Frederik Dostal

When the flyback converter reaches its limits

Although flyback converters are very popular, this topology has practical limitations...

2020-11-02 - John Dunn

Choosing a class for push-pull amplifier designs

Push-pull amplifier designs can run their active driving devices in class-A, -B, or -C service, but your choice of class…

2020-10-30 - Alberto Leibovich and Pablo Leibovich, Dialog Semiconductor

SPWM regulates voltage in DC-AC inverter designs

SPWM is widely used in power electronics to regulate voltage in DC-AC inverter designs.

2020-10-19 - STMicroelectronics

STMicroelectronics Acquires SOMOS Semiconductor

ST announced the acquisition and integration of the assets of SOMOS Semiconductor...

2020-10-13 - Victor Khasiev

Add an efficient positive rail to a unipolar negative supply

This article presents a complete solution for a very efficient and relatively simple design for adding a positive rail to…

2020-10-12 - Bob Witte

Explore op-amp differentiator circuits

Differentiation is the mathematical opposite of integration, detecting the instantaneous slope of a function.

2020-10-09 - Jordan Dimitrov

Battery monitor will help prevent excessive drain

This simple battery monitor employs a blinking LED that serves as a state-of-health indicator.