Power electronics manufacturer SEMIKRON is merging with Danfoss Silicon Power. “The newly formed Semikron Danfoss joint business will be owned by the current owner-families of SEMIKRON and the Danfoss Group, [and Danfoss will be] the majority owner,” says Semikron Danfoss. “Semikron Danfoss will invest significantly in innovation, technology, and capacity to enable customer’s future growth… Read more »
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STMicroelectronics supplies SiC semiconductors for SEMIKRON’s EV power modules
Semiconductor provider STMicroelectronics is supplying SiC semiconductors for SEMIKRON’s eMPack EV power modules. “In addition to its transformative effect in e-mobility, our SiC technology, now in its third generation, is driving increased efficiency, performance and reliability in sustainable energy and industrial power-control applications,” said STMicroelectronics Executive VP Edoardo Merli. As part of a four-year technical… Read more »
SEMIKRON to supply German automaker with $1.1 billion in EV power modules
Power electronics manufacturer SEMIKRON says it has signed a contract worth €1 billion ($1.1 billion) with an unnamed German automaker to supply its power module platform for EV inverters. Tailored for silicon carbide technology, SEMIKRON’s eMPack is composed of fully sintered Direct Pressed Die technology that the company says enables compact, scalable and reliable EV… Read more »
SEMIKRON and Silicon Mobility collaborate on EV inverter platform
SEMIKRON, a manufacturer of power electronics, and Silicon Mobility, a provider of digital controls for electrified powertrains, has announced the availability of a 24 V to 96 V inverter platform. The 50 kW platform combines a SEMIKRON SKAI 3 LV inverter and a Silicon Mobility OLEA inverter and electric motor control solution. SEMIKRON’s SKAI 3… Read more »
Siemens and Semikron increase collaboration on EV power electronics
The Siemens Drive Technologies Division has signed an agreement with Semikron International, under which Siemens will take over Semikron’s VePOINT subsidiary, and the two companies will increase their cooperation in the field of EV power electronics. VePOINT’s technology is meant to complement the Siemens range of products by adding systems with attractive power densities and… Read more »
Electric bus using Equipmake’s ZED powertrain unveiled in Buenos Aires
A new electric bus, developed by electrification specialist Equipmake in collaboration with Argentine-Brazilian bus manufacturer Agrale, was launched at the recent C40 World Mayors Conference in Buenos Aires. Working with Agrale and Argentine coachbuilder Todo Bus, Equipmake developed an electric version of the single-deck Agrale MT17.0 LE, installing its own Zero-Emission Drivetrain (ZED). The Agrale… Read more »
Silicon carbide is becoming the material of choice for EV power electronics
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 »
Equipmake and Beulas unveil electric double-decker bus with 250-mile range
Vehicle electrification specialist Equipmake and Spanish coachbuilder Beulas have partnered to develop an electric double-decker bus. The new Jewel E features an electric powertrain designed and developed at Equipmake’s facility in Norfolk, UK, along with a body produced by Beulas in Girona, Spain. Equipmake’s Zero Emission Drivetrain (ZED) is modular and scalable, capable of supporting… Read more »
Top causes of failure in power semiconductors
All electronic devices eventually die, and the failure can be quite spectacular if suitable foresight and care was not employed during the design and construction phases, especially if the device handles high power or is supplied by a large battery. It should go without saying that both conditions apply to much of the electronics inside… Read more »
Schaeffler acquires motor manufacturer Compact Dynamics
Automotive supplier Schaeffler has acquired 51% of the shares of electric motor manufacturer Compact Dynamics from SEMIKRON International. Schaeffler and SEMIKRON have also agreed to cooperate on the development of power electronics systems and the integration of power electronics components. Compact Dynamics, based in Starnberg, Germany, specializes in lightweight electric drive concepts in small volume… Read more »