Technical Articles

Technical Article    

Digital Power Supply Loop Design Step-by-Step: Part 2

In the previous article, we showed that the output of almost any op-amp compensator can be emulated in the digital domain with a single linear difference equation.

Dr. Ali Shirsavar

Technical Article    

Piezo Haptic Actuators for Touch Applications

Whether for smartphones, vehicles, in

Christoph Jehle

Technical Article    

Voltage Dividers in Power Supplies

In the design of power supplies, the desired output voltages can be set manually.

Frederik Dostal

Technical Article    

A Step Forward for Benchmark and Design Tools for Power Electronics

Guillaume Fontes, Aurélie Cretté

Technical Article    

Choosing the Right Current Sensor to Observe the Current Waveform of Switching Devices

Research and performance evaluation of high-speed power devices that use materials such as SiC and GaN are progressing at a feverish pace.

Atsushi Nomura, Shougo Toya, Hidekazu Masuda

Technical Article    

Designing a SiC-MOSFET Based 6.6kW Bi-Directional EV On-Board Charger

Introduction

Chen Wei, Dongfeng Zhu, Haitao Xie, Jianwen Shao

Technical Article    

A Gate Driving Design Guide for CoolSiC MOSFETs

Parasitic turn-ON caused by the Miller capacitance is often considered a weak spot of today’s

Klaus Sobe

Technical Article    

The Next Generation of SiC Power Modules

Since years, Mitsubishi Electric is well-known for its high-current SiC Power Modules, available in different voltage classes.

Nils Soltau, Eckhard Thal, Toru Matsuoka

Technical Article    

Compact High-Current Inductors Based on Coupled Tape-Wound Cores

Coupled-inductor configurations are proposed featuring high power densities based on two mechanisms i) using some high-performance magnetic material and ii) dc-flux cancell

Christian P. Dick, Patrick Deck

Technical Article    

How DC/DC Converters are Making Inroads Into Vehicles and Transport Systems

Automotive manufacturers are now seriously considering moving away from the traditional rotating alternator and migrating to DC/DC converters for road transport application

Frank Vondenhoff