Posts By: Ryan Austin

Power Integrations’ new gate-driver system enables paralleling of up to four SiC power modules

Power Integrations, a manufacturer of gate-driver technology for medium- and high-voltage inverter applications, has introduced the SCALE-iFlex gate-driver system for IGBT, hybrid, and silicon-carbide (SiC) MOSFET power modules with blocking voltages from 1.7 to 4.5 kV. The system consists of a central Isolated Master Control (IMC) and one to four Module-Adapted Gate Drivers (MAGs). The… Read more »

Survey finds biggest concern in EV battery industry is time to market

Voltaiq, a battery software platform company, has released an industry survey, Preparing for The Electrification Tsunami, that examined many of the challenges battery manufacturers, suppliers, and integrators currently face. Conducted in Q1 2019, the survey polled battery cell producers, battery pack and component developers, academic and national labs, and companies involved in transportation, consumer electronics,… Read more »

M&I Materials’ new dielectric fluids for battery and charger immersion cooling

UK-based M&I Materials has developed a new range of biodegradable dielectric fluids, MIVOLT, to provide immersion cooling for EV batteries and charging points. As non-conductive fluids, MIVOLT fluids can come into direct contact with electronic components, which M&I says is a more effective method of heat removal and a lighter-weight option than designs that rely… Read more »

Wildcat Discovery Technologies receives second patent for silicon anode electrolytes

Wildcat Discovery Technologies, a company that uses high-throughput methods to develop next-generation battery materials, has received a second patent on its development of electrolytes for silicon anode batteries. Wildcat’s first patent for this work was awarded in late 2018 and covered the use of sulfolane-based electrolytes. This new patent covers acrylate-based additives which can be… Read more »

Boeing partners with Kitty Hawk for electric air mobility efforts

Boeing and Kitty Hawk have entered a partnership to collaborate on future efforts to advance safe urban air mobility. California-based Kitty Hawk builds electric aircraft, including Cora, a two-person air taxi, and Flyer, a vehicle for personalized flight. “Working with a company like Kitty Hawk brings us closer to our goal of safely advancing the… Read more »

Alliance Ventures invests in The Mobility House to integrate vehicle batteries into power grids

Alliance Ventures, the venture capital arm of Renault-Nissan-Mitsubishi, has invested an undisclosed amount in The Mobility House, a technology company that provides a platform for integrating vehicle batteries into power grids using intelligent charging and energy storage. Several Alliance member companies have worked previously with The Mobility House. Renault is partnering with the company on… Read more »

Transphorm introduces second 900 V GaN FET for three-phase applications

Transphorm, a provider of Gallium Nitride (GaN) semiconductors, has introduced its second 900 V Field-Effect Transistor (FET), the Gen III TP90H050WS. Transphorm’s devices now enable three-phase industrial systems and higher voltage automotive electronics to use GaN. The FET has a typical on-resistance of 50 mOhm with a 1000 V transient rating, offered in a standard… Read more »

VW launches electric car share program WeShare in Berlin

Volkswagen has launched WeShare, its 100% electric car sharing program, in Berlin. The program will begin with 1,500 e-Golf vehicles. VW plans to add 500 additional e-up! vehicles at the beginning of 2020 as well as the ID.3 after releasing it in mid-2020. WeShare is a “free-floating” system without rental stations and is operated via… Read more »

ClipperCreek retroactively extends warranty for all AmazingE chargers

ClipperCreek has retroactively extended the warranty on its AmazingE brand of residential charging stations. The AmazingE will now be covered for three years from the date of purchase regardless of whether it was purchased before or after this announcement. The AmazingE is a Level 2, 3.8 kW home charging station. Clipper Creek President Jason France… Read more »