AirTac

Design with confidence using AEC-Q qualified components

Designing for automotive applications involves challenges such as stringent EMC requirements, thermal stress, and long-term reliability. Wurth Elektronik’s AEC-Q qualified components are engineered to deliver stable performance and effective EMI suppression across demanding conditions. Leveraging advanced material technologies and in-house validation with IATF 16949-certified production, quality and consistency are assured. Supported by strong application expertise, Würth enables faster, more reliable design-in for automotive systems.

Battery Management System (BMS)

Battery Management System (BMS)

Ensure accurate monitoring and safe battery operation with stable power delivery, reliable signal isolation, and effective EMI control. Built to provide low noise characteristics and consistent electrical performance help maintain precision and stability, even under demanding automotive conditions.

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On-Board Charger (OBC)

On-Board Charger (OBC)

Support efficient power conversion while meeting EMC requirements in onboard charging systems. Designed for strong EMI suppression, wide frequency coverage, and stable operation help ensure reliable performance under high-frequency and high-load conditions.

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DC-DC Converter

DC-DC Converter

Maintain stable voltage regulation and improve overall efficiency with low-loss magnetics and high current capability. These characteristics help reduce heat generation and support consistent performance across varying load conditions.

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Infotainment & ADAS

Infotainment & ADAS

Enable high-speed data transmission with stable signal integrity and reduced noise interference. Designed to support effective EMI control and reliable connectivity help maintain consistent performance in data-intensive automotive systems.

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Common Design Challenges

EMI & Noise Suppression

High-speed switching, long interconnects, and dense power stages can create conducted and radiated noise that affects control, communication, and system stability.

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Isolation & Signal Integrity

Battery domains, charger stages, and control circuits often require galvanic isolation and clean communication across noisy electrical boundaries.

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Thermal Management in Compact Power Stages

OBC, DC-DC, and battery electronics can generate significant heat in space-constrained layouts, affecting reliability and performance.

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High-Current Power Conversion Efficiency

Engineers must balance efficiency, current handling, ripple, and footprint across converters and supporting power rails.

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Reliable Connectivity & Timing

Infotainment, ADAS, and EV control modules rely on stable clocks and robust interfaces for consistent system operation

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Accelerate Your Design with Recommended Design Kits

EV & Automotive

Evaluate solutions for BMS, OBC, DC-DC and automotive power architectures.

IoT & Smart Devices

Accelerate development of connected devices, wireless communication and smart sensing applications.

Industrial Automation

Support motor drives, industrial communication and factory automation designs.

Power & Energy

Explore power conversion, energy storage and renewable energy solutions.

DesignSpark is the home of our engineering community

It's an online platform which allows passionate engineers to share ideas and find resources or tools to help with their projects.

Power Inductors

From the basics to their role in modern circuits, inductors are more than datasheet specs. Discover key insights every engineer, designer, and enthusiast should know to make them work effectively.

Capacitors

Discover everything you need to know about capacitors, the not-so-passive passive components, and how to make them work effectively in your designs.

Switches

Switches are the first line of connectivity, yet often overlooked. Discover why these essential components matter, how they impact performance, and tips to choose the right switch for your designs.

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