Silicon carbide is a hot topic in the power electronics field these days. As a recent article in the New York Times explains, SiC is a wide-bandgap (WBG) material that designers are increasingly choosing to make power electronics devices more efficient. WBG advantages The WBG classification has profound implications for device behavior and performance. This… Read more »
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Q&A with CharIN North America President: It’s all about interoperability
Interoperability—the ability of products from different manufacturers to work together—is one of the most fundamental enablers of our technological society. From low-tech tools such as screwdrivers and wrenches to digital constructs like computer operating systems, interoperability is critical, and the lack of it is often a roadblock to the adoption of new technologies. As EVs… Read more »
Here’s why Tesla transitioned to a semi-custom power module design in Model 3 inverter
A closer look at semiconductor packaging considerations in EVs One of the most critical decisions to be made at the earliest stage of designing a new power converter concerns the packages used for the semiconductors, as pretty much every other aspect of the design hinges on their physical form. This is especially true for the main… Read more »
Startup Canoo (formerly EVELOZCITY) to build subscription-only EVs
EVELOZCITY, a Los Angeles company working on EVs available only via subscription, has announced that it has changed its name to Canoo. Canoo hopes to offer four EVs in select cities by subscription only. In an effort to reduce design and production costs, it plans to use a single standardized EV platform. The company also… Read more »
Silicon-carbide power electronics enable new ZapCharger Portable charger
Norwegian power electronics firm Zaptec has developed a new portable charger in partnership with Renault. The ZapCharger Portable is designed to be compact (3 kg, 45x10x10 cm), rugged and smart – it’s waterproof, operates at temperatures from -40° to 55° C, and continuously monitors the grid to shut down immediately if it detects a fault…. Read more »