ROHM Semiconductor announced that its SiC MOSFET bare chips are now integrated in Schaeffler’s new high-voltage inverter brick, which has entered mass production for a major Chinese automaker. The ...

Automotive supplier Schaeffler has started mass production of a new high-voltage inverter brick equipped with ROHM’s silicon-carbide (SiC) MOSFET bare chips as part of its strategic partnership. The ...

Abstract: This paper analyses Step Density Modulation (SDM) techniques for high-frequency inverters in Wireless Power Transfer (WPT) systems for Electric Vehicle (EV) charging. Pulse Density ...

Designed to power up to two CCFLs with a combined power of up to 16 W, DMW Series inverters use a closed-loop current control to maintain a consistent lamp brightness over an input from 8 to 18 Vdc.