Electronic Design

What’s the Difference Between Power Density and Power Spectral Density?

Defining laser-beam power density. Power spectral density (PSD) is the measure of a signal's power content versus frequency. PSD gives designers an idea of how the power of a signal is distributed ...
Semiconductor Engineering

Meeting High-Frequency And Power Density Challenges With Flip Chip MLF Packaging

The relentless march of semiconductor scaling continues to reshape the packaging landscape, driven by Moore’s Law and the ...
Electronic Design

Boost Power Density by Picking the Right Core Materials

Decades ago, the entrance to the somewhat sleepy Francis Bitter National Magnet Lab at MIT was decorated with a movie poster from The Magnetic Monster, a 1953 American science fiction film. Since then ...
EDN

Enabling Greater Power Density in Charger and Adapter Designs with Highly Efficient GaN ...

The most popular power converter topology used in today’s charger and adapter applications is quasi-resonant (QR) flyback topology, thanks to its simple structure and control, low bill-of-materials ...