A compact design packs immense power, ensuring stable performance and ensuring vehicle safety.
Amid the wave of automotive intelligence, instrument clusters have evolved from simple mechanical displays of vehicle speed and rpm to intelligent interactive hubs integrating information from advanced driver assistance systems. This evolution places extremely high demands on component stability, size, and lifespan.
Leveraging its technological advantages, YMIN capacitors are becoming a key enabler for the stable operation of automotive instrument control.
01 Miniaturization and High Capacitance Density Meet Compact Space Requirements
With the increasing diversity of automotive electronic functions, space on instrument control circuit boards is becoming increasingly tight. YMIN’s solid-liquid hybrid aluminum electrolytic capacitors and liquid chip capacitors offer a compact size and low profile, perfectly adapting to the space constraints imposed by components within modern automotive instrument clusters.
Notably, YMIN capacitors achieve high capacitance density while maintaining miniaturization. This means they can store more charge within the same volume, providing more stable power for various instrument cluster functions.
This feature enables the integration of more ADAS functions within limited space while maintaining a simple design.
02 Low ESR and Ripple Resistance Ensure Display Stability
Automotive control instruments must accurately display vehicle information in real time. Any voltage fluctuation can cause display errors. YMIN capacitors’ low ESR characteristics enable rapid response to load changes, precisely regulating current during sudden load changes.
When operating, the tachometer receives pulse signals generated by the ignition coil and converts them into visible rpm values. The faster the engine speed, the more pulse signals there are, requiring capacitors for efficient filtering to ensure stable instrument panel operation.
YMIN capacitors‘ strong ripple current resistance ensures smooth output even with current fluctuations, eliminating display stuttering and tearing, and providing drivers with clear and reliable driving information.
03 Wide Temperature Range and Long Life Enhance System Reliability
Automotive electronic components must withstand extreme temperature fluctuations ranging from -40°C to 105°C. YMIN capacitors offer wide operating temperature characteristics, stable parameters in high-temperature environments, and minimal capacitance degradation.
YMIN’s products have passed AEC-Q200 automotive certification, meeting the stringent reliability requirements of automotive electronics. Its solid-liquid hybrid capacitors maintain a capacitance value of over 90% after long-term operation, ensuring stable performance throughout the vehicle’s lifespan.
This long life reduces the risk of system failure and provides reliable performance for automotive control instruments for over ten years.
YMIN capacitors have entered the supply chain of first-tier automotive brands. As the digitalization of vehicles continues to increase, YMIN capacitors will continue to support the next generation of smart instrument clusters with their stable performance, further enhancing their integration and functionality.
For automakers, choosing YMIN capacitors means choosing a reliable solution with stable power supply and long-lasting operation, providing drivers with a safer and more enjoyable driving experience.
Post time: Oct-10-2025