German adhesives and sealants producer Wevo-Chemie has launched a series of WEVOSIL thermally conductive silicone potting compounds, gap fillers and gels for DC/DC converters, which are increasingly integrated into larger units of electric drivetrains such as the HV battery, the main inverter or the OBC. WEVOSIL two-component silicone products built from third-generation materials enable fast… Read more »
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Wevo-Chemie unveils silicone thermal gap filler for power electronics and batteries
German adhesives and sealants producer Wevo-Chemie is expanding its portfolio of thermal interface materials with an optimized silicone gap filler. WEVOSIL 26040 FL features high thermal conductivity of 4 W/m*K for efficient heat dissipation for large surfaces. The material has been formulated to be resistant to sedimentation, allowing it to be stored, used and transported… Read more »
Wevo developed new potting compounds and gap fillers for EV inverters
German adhesives and sealants producer Wevo-Chemie has developed thermally conductive potting compounds and gap fillers that target heat removal and ensure component mechanical stability in EV power electronics. The epoxy resin- and silicone-based materials protect against electrochemical corrosion and provide reliable electrical insulation due to their low ion content. Wevo has optimized the flow properties… Read more »
Wevo’s new silicone-based materials inhibit thermal runaway
Wevo-Chemie has developed a range of silicone-based materials for battery modules and packs to prevent thermal runaway propagation. The thermally conductive gap fillers of the WEVOSIL 260XX FL series are certified UL 94 V-0. The company says its formulation has high heat and flame resistance, lower weight compared to mineral or metal-loaded compounds, and no outgassing… Read more »
Wevo potting compounds used in supercapacitors
WIMA, a maker of film capacitors, employs Wevo potting compounds in its supercapacitor PowerBlock—a cascaded, double-layer capacitor module whose capacitance, rated voltage and dimensions can be individually adapted to a desired application. This allows a range of mobility applications, such as engine starter modules in large construction and agricultural machinery, ships, locomotives, trams and buses,… Read more »
Wevo’s temperature-resistant materials designed for EV electrical components earn UL ratings
Wevo, a maker of potting, bonding and sealing compounds, has earned UL RTI (Relative Temperature Index) approval for several of its flame-retardant polyurethanes, and one temperature-resistant epoxy resin has been certified to UL 94 V-0. RTI certification refers to long-term temperature resistance. In the case of polyurethanes, this is usually a maximum of 130° C…. Read more »
SolarEdge to provide EV charging infrastructure for Schaeffler EV fleets and employees
Smart energy specialist SolarEdge Technologies has formed a strategic partnership with automotive supplier Schaeffler to deploy EV charging infrastructure and software across Schaeffler sites. Schaeffler plans to deploy some 2,300 charging points at company locations in Europe, for the use of its employees and fleet vehicle drivers. The charging sites will incorporate SolarEdge’s Wevo technology,… Read more »
SolarEdge launches new solar-powered EV charging solution for fleets
SolarEdge has added a new EV charging system to its ecosystem of commercial-scale solar and storage solutions. The new system includes a new EV charger for businesses, powered and controlled by an energy management system that the company introduced following the acquisition of Wevo Energy last year. The new charger features a sleek, compact design,… Read more »
SolarEdge introduces solar-attached EV management software for commercial/industrial market
Smart energy specialist SolarEdge Technologies has added a solar-attached EV management solution to its suite of products and software for the commercial and industrial segment. The new software-based solution manages and optimizes the EV charging process for sites that require dynamic load management and have large quantities of EVs, such as apartment buildings, workplaces and… Read more »
Alta Motors says its electric dirt bike has world-class energy density
Alta Motors claims that its dirt bikes have a battery pack with energy density that’s among the highest of any production vehicle. With help from Scheugenpflug’s custom production equipment and Wevo-Chemie materials, the motorcycle builder says its thermal design was the key to achieving that. Seven years ago, a group of motorcycle and off-road dirt… Read more »