EDN

AI-Based Inverter from Pre-Switch Enhances High Efficiency in EVs

Pre-Switch has published the highest-efficiency data for its 200-kW CleanWave200 inverter have been recently released by Pre-Switch. Interviewed by EETimes, Bruce Renouard, CEO of Pre-Switch, ...
pv magazine USA

Enphase explains how gallium nitride is changing its microinverters

Enphase chief product officer Raghu Belur about how gallium nitride technology is reshaping the company’s microinverter ...
Electronic Design

Soft-Switching Helps EV Inverters Run Farther, Faster, and Cooler

Benefits of soft-switching for WBG inverters. Types of soft-switching techniques. How MCU advances have pushed soft-switching back into automotive and industrial design. Wide-bandgap (WBG) ...
pv magazine International

New pulse width modulation tech to reduce switching losses in three-phase inverters

Scientists in the Emirates have conceived a new space vector pulse width modulation method that reportedly reduces switching losses and increase efficiency in three-phase photovoltaic inverters. The ...
EDN

The 650-V IGBT bolsters switching speed in solar inverters

A new 650 V insulated-gate bipolar transistor (IGBT) for solar inverters claims to have improved current density by 30% compared to the prior generation. Magnachip Semiconductor’s new IGBT is built ...