High-pressure demands in automotive and hydrogen energy sectors
In this field, high-pressure electronic water pumps are mainly used to address the cooling issues of high-heat generation systems, and the technical challenges and standards are far higher than those of ordinary water pumps.
High pressure and intelligence: To adapt to the 800V high-voltage platform of new energy vehicles, the working voltage of the water pumps also needs to be correspondingly increased. They usually integrate LIN/CAN bus communication and diagnostic functions to achieve precise intelligent thermal management.
High power and reliability: The power of the electronic water pumps for hydrogen fuel cells can reach 30 times that of traditional vehicles. Through the integrated structure design of the pump, motor, and controller, the mechanical seal problem at high speeds is solved, ensuring a design life of tens of thousands of hours.
Special technologies in the precision industry
In fields that require precise fluid control, high-pressure electronic water pumps are evolving towards miniaturization, silent operation, and high-precision control.
Piezoelectric drive: By using piezoelectric materials to replace traditional motors and directly controlling them through an electronic system, it achieves precise and adjustable liquid transmission, and its size can be as small as a cigarette box.
Electroosmotic pump technology: This is a more advanced technology. It has no mechanical moving parts and relies on the electric field to drive ions and move the fluid. It features extremely low noise and a compact structure, making it highly suitable for analytical instruments and microfluidic lab-on-a-chip devices that are sensitive to vibration.
Post time: Jan-29-2026
