Editor’s note: Although the sensing technologies discussed in this article apply across vehicle platforms, they're becoming foundational to electric vehicle (EV) architectures. Centralized computing, zonal electrical systems, and software-defined … [Read more...]
New high-speed FAKRA-Mini interconnect for compact vehicle architectures
Heilind Electronics has added the Molex High-Speed FAKRA-Mini (HFM) Interconnect System to its automotive connectivity portfolio, supporting modern vehicle electronics, including electric vehicle (EV) platforms. Compact, high-bandwidth interconnects … [Read more...]
Why isolation monitoring matters in high-voltage EV systems
Isolation monitoring is a safety function used in high-voltage electric vehicle (EV) systems to detect unintended electrical paths between energized conductors and the vehicle chassis. Electric vehicle high-voltage systems such as battery … [Read more...]
New isolated current sensor for EV power electronics
Allegro MicroSystems released the ACS37200, a galvanically isolated current sensor designed to address efficiency and power density constraints in high-current electric vehicle (EV) and hybrid electric vehicle (HEV) power electronics. As EV systems … [Read more...]
New current sensors target BMS, motor control, and pyro-fuse safety in EVs
Littelfuse, Inc., an industrial technology manufacturing company, recently announced the release of six new automotive current sensors designed to enhance hybrid and electric vehicle (EV) performance, efficiency, and functional safety. The new … [Read more...]
What are the design challenges when using SPAD sensors?
Single-photon avalanche diode (SPAD) sensors are emerging on the market and are being used in automotive and industrial applications requiring extremely high sensitivity, precise timing, and 3D imaging capabilities, often in low-light … [Read more...]
Rohde & Schwarz showcasing EV test and measurement solutions at CES 2026
Rohde & Schwarz will present a range of automotive test and measurement solutions supporting the development and validation of electric vehicles (EVs), as well as connected and automated vehicle systems at CES 2026 in Las Vegas, January 6th to … [Read more...]
What are the gas sensors for thermal runaway detection in EV battery packs?
Thermal runaway is a safety issue in electric vehicle (EV) batteries, characterized by rising temperatures and the release of flammable gases. As conventional battery management systems (BMS) often fail to provide timely warnings, gas sensing … [Read more...]
Battery sensor enhances early detection of thermal events in EVs
Metis Engineering’s Cell Guard is an advanced sensor that provides real-time insight into the condition of lithium-ion battery packs. Designed to extend pack longevity and safety, it detects cell venting, the earliest sign of catastrophic battery … [Read more...]
Q&A: How sensing advances are shaping the future of EV battery safety
Electric vehicle (EV) adoption is scaling fast, and with it, the complexity of the batteries powering these platforms. Higher energy densities, faster charging, and evolving pack architectures introduce new safety challenges that go beyond … [Read more...]
New 10 MHz TMR current sensor enables control in fast-switching EV power systems
Allegro MicroSystems, a global provider of power and sensing solutions for motion control and energy-efficient systems, has introduced the first commercially available magnetic current sensor to achieve 10-MHz bandwidth using its XtremeSense TMR … [Read more...]
How supporting hardware is advancing to meet higher-voltage EV architectures
Electric vehicles (EVs) are often defined by their most visible systems, such as the batteries, electric motors, and charging technology. However, electrification affects more than these primary subsystems. A range of supporting hardware … [Read more...]
Why EV architecture changes the rules for self-driving systems
Autonomous driving systems are introducing a new layer of design complexity to electric vehicles (EVs), particularly in terms of power, thermal, and system integration. Beyond advanced driver-assist systems, the shift is now to fully driverless … [Read more...]
Integrating MEMS technology into next-gen vehicle safety features
Sensor technology has revolutionized the automotive sector, enabling significant advancements in safety, comfort, and automation. Today, vehicles have systems that leverage precise sensing capabilities to enhance the driver and passenger experience … [Read more...]
Why residual current monitoring is critical for ac charging in EVs
With the increasing adoption of electric vehicles (EVs) in the US, charging infrastructure is continuing to evolve, bringing new use cases along with it. A notable example is Vehicle-to-Everything (V2X), where unused energy stored in the EV can be … [Read more...]
Beyond the drivetrain: A look at automotive sensor innovations
The auto industry is amid two transformative trends: the gradual transition from internal combustion engines (ICE) to electric motors and drivetrains and the ongoing development of driver assistance and self-driving features. Sensor technology is … [Read more...]