Electric vehicles (EVs) have emerged as a promising solution to combat climate change and reduce the environmental impact of transportation. As the world increasingly recognizes the urgency of transitioning to cleaner energy sources, the rise of EVs … [Read more...]
How zonal automotive power distribution can improve efficiency
Today’s vehicles are loaded with electronics, sensors, control units, safety features, infotainment and advanced driver-assistance systems (ADAS), as well as dozens of small and big traction motors. Providing, managing, and delivering the required … [Read more...]
Former ABB executive joins DG Matrix as CCO
DG MATRIX announces the appointment of Bob Stojanovic as chief commercial officer. Stojanovic brings a wealth of experience and deep relationships in the EV charging industry from his former role as head of E-Mobility at ABB, where he led commercial … [Read more...]
ATE system tests wireless battery-management systems
Analog Devices, Inc. (ADI) and Rohde & Schwarz are helping the automotive industry to adopt wireless battery management system (wBMS) technology which brings technical, environmental, and cost advantages compared with wired battery management … [Read more...]
What are the choices for regenerative energy capture in EVs?
Regenerative energy capture, or regenerative braking, also called a kinetic energy recovery system (KERS), in an EV can be implemented in several ways. And it works differently on different classes of vehicles. This FAQ looks at some options for … [Read more...]
AC-DC power modules for EV charger installations deliver 20 W to 150 W
Daburn Electronics introduces its PFEV Series of AC-DC power modules for electric vehicle (EV) charger installations. The series comes in versions delivering 20 to 150 watts of power — the most comprehensive choice of wattages available — and meets … [Read more...]
How does a 12 V system differ between EVs and ICE vehicles?
The 12 V systems in internal combustion engine (ICE) vehicles and electric vehicles (EVs) have a lot in common, but the differences make them interesting from an engineering perspective. This FAQ reviews the similarities and differences between the … [Read more...]
4 kW liquid-cooled dc-dc converter creates DC voltages in hybrid and EVs
Bel Fuse Inc. announced the release of the Bel Power Solutions 700DNG40-24-8, the second generation 4 kW liquid-cooled dc-dc converter. The unit creates DC voltages in hybrid and electric vehicles suitable to power low-voltage accessories, replacing … [Read more...]
TVS components provide circuit protection for EVs and HEVs
Inelco Hunter has announced the availability of two new ProTek Devices TVS Components. They are designed for circuit protection across a variety of electric and hybrid vehicle systems including charging systems and automotive electronic control units … [Read more...]
EV battery tests involve lots of power
In a video, EE World spoke with a power-supply applications engineer about why RV batteries use such high voltages and how to test them. Batteries are perhaps the most expensive component of an electric vehicle. Typically producing 800 V to 900 V, … [Read more...]