Hackaday

Taking A Look At Variable Vacuum Capacitors

Variable capacitors may be useful, but the air gap that provides their capacitance is their greatest weakness. Rather than ...

A semicrystalline catalyst balances activity and stability for electrolytic hydrogen production

The production of clean hydrogen through water electrolysis is a promising route toward emission-free and sustainable energy ...
IEEE

Equivalent Source Investigation for PCB Vibration Excited by a Multilayer Ceramic Capacitor

Abstract: Multilayer ceramic capacitors (MLCCs) are commonly used on printed circuit board (PCB) power distribution networks (PDN) for decoupling purposes. However, an MLCC can act as a source to ...
IEEE

Multilayer Ceramic Capacitor Source Model Application in Acoustic Noise Prediction

Abstract: In this article, a multiphysics modeling methodology is presented for predicting the acoustic noise induced by a multilayer ceramic capacitor (MLCC) in mobile electronic devices. The ...