If you have experience with single-supply audio power amplifier circuits, you are probably familiar with the unpleasant and worrying noises emitted by the loudspeaker when the device is turned on and ...

Supercapacitors possess a high cycle efficiency (more than a million cycles), a large number of charging cycles higher than 95%, and a faster discharge time with a longer life. The high value of a ...

The title of Annex R is “Working with Capacitors.” It is easily the largest of the Annexes, consisting of 10 pages covering R.1 through R.17. It covers a lot of ground. Here’s a quick overview. The ...

VRM is an essential part of every computer, but it's often given little attention. In fact, even many computer-savvy enthusiasts don't even know what it is or how it works. VRM stands for Voltage ...

The capacitor auto-discharge module presented in this article is simply a failsafe module that automatically discharges the buffer/filter capacitor in a power supply circuit when its input supply is ...

A new MOSFET providing precise voltage and leakage current balancing is ready to serve supercapacitors ranging from 2.8 V to 3.3 V. ALD910030 uses virtually no power for cell balancing and facilitates ...

Abstract: In this article, a feedback-enhanced power clamp circuit for on-chip electrostatic discharge (ESD) protection is proposed and verified using silicon data. To conserve the layout area, the ...