A discrete device mounted on a water-cooled heat sink via direct copper bonding is one solution available to design engineers, assuming the…
November 12, 2023 by Omar Harmon
In applications like switched-mode power supplies, semiconductor devices often run in pulsed mode, not continuous waves. These devices might never…
November 05, 2023 by Reza Behtash
Learn about single-point and multi-grounded neutrals and service-supplied AC systems above 1 kV.
November 01, 2023 by Lorenzo Mari
Harnessing the unique electrical advantages of wide-bandgap silicon carbide (SiC) in commercial applications requires addressing reliability…
October 19, 2023 by Evangelos Theodossiu
An experimental approach to investigate the impact of higher switching frequencies on the inverter and motor efficiency using SiC and GaN
October 17, 2023 by Guilherme Bueno Mariani
Battery-powered industrial vehicles such as forklifts, manual handlers, or warehouse automatic vehicles require high-current inverters to drive the…
October 12, 2023 by Marco Palma
Full SiC MOSFET modules have clear performance benefits, especially where high power density is required, but how can the highest possible power…
October 05, 2023 by Chris White
Gallium nitride (GaN) power devices allow an increase in the switching frequency of power converters and a reduction of the dead time; such…
October 01, 2023 by Federico Unnia
Design Challenges and Considerations for Brushless DC Motors and Their Drives
In partnership with Richardson Electronics
Manufacturers of PV inverters and energy storage systems are increasingly turning to silicon carbide power modules to increase the efficiency of…
September 08, 2023 by Matthias Tauer
Learn how to size equipment grounding conductors.
September 03, 2023 by Lorenzo Mari
This article will help you identify wire-type equipment grounding conductors.
August 29, 2023 by Lorenzo Mari
As Bodo Arlt, founder of Bodo's Power Systems, celebrates his 70th birthday, we pay tribute to his accomplishments and impact on the power…
August 05, 2023 by Barbara Vergetis Lundin
Learn how to determine the RC high-pass filter's cut-off frequency and transfer function and plot gain/frequency and phase/frequency response…
July 19, 2023 by Amna Ahmad
Learn how to determine the RC low-pass filter's cut-off frequency and transfer function and plot the gain/frequency and phase/frequency…
July 18, 2023 by Amna Ahmad
Electric vehicle (EV) DC fast chargers currently under development have to meet more demanding specifications than today’s installed charger…
July 16, 2023 by Riccardo Collura
When designing power applications with gallium-nitride (GaN) wide-bandgap technology, proper control of the gate-driving circuit is essential to…
July 13, 2023 by Mike Wens
This article will examine the advantages of gallium nitride heterojunction field effect power transistors in the 15 V to 350 V range in…
June 30, 2023 by Stephen Colino
Quiescent current is an important parameter to consider when optimizing battery-powered applications. This article examines the difference between…
June 29, 2023 by Vince Wen
This article discusses how SIC-MOSFETs in innovative packages can enable novel converter concepts to support ever-increasing efficiency and power…
June 21, 2023 by Christian Felgemacher
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