2020-07-06 - STMicroelectronics

PFC Controller Extends Digital-Power Choices in 600W-6kW Range

Interleaved CCM boost-PFC controller with mechanical inrush control...

2020-07-03 - Susan Nordyk

1700-V SMD SiC MOSFETs offer greater reliability

Infineon now offers a 1700-V class in its CoolSiC MOSFET family, enabling greater reliability, as well as low switching and…

2020-06-29 - STMicroelectronics

ST Extends USB Fast Charging over USB-C to Embedded Applications

ST is facilitating modernization of battery-powered products to capture the advantages of the latest USB PD technology including faster charging…

2020-06-25 - Susan Nordyk

AC/DC power supplies boost motor startup

CUI’s expanded portfolio of AC/DC power supplies offers an optional power boost function that delivers twice the rated power for…

2020-06-24 - Anthony Smith

Create a versatile voltage-controlled voltage regulator based on the LP2951

With the addition of just a single component, this idea transforms a conventional circuit into a much more versatile and…

2020-06-19 - Susan Nordyk

Amp demo board teams with audio-grade SMPS

GaN Systems offers an amplifier evaluation kit with a 400-W continuous-output SMPS that enables high-power Class D audio designs

2020-06-18 - Richard Quinnell

A lesson in power integrity

Self-destructing displays lead to a lesson learned: keep an eye on the supply, not just the signal.

2020-06-11 - Frederik Dostal

Upper end limitations of a duty cycle

The duty cycle of a switching regulator depends on the respective switching regulator topology...

2020-06-11 - Arthur Pini

Use waveform math to extend the capabilities of your DSO or digitizer

See how math operations can be used to extend the functionality of a digital oscilloscope or digitizer.

2020-06-10 - John Dunn

Questioning a converter’s intended operating frequency

No converter can operate at or above its LC resonant frequency.