Automotive

Yuansheng offers a wide range of products engineered towithstand extremes of hot and cold.Most of these parts meet the stringent quality standardsof AEC-Q200 and are suitable for use in the harsh automotive environment.We offer an extensive selection of high-reliability, high-temperature,high-volume magnetics for the automotive industry.

In the world of electric and hybrid vehicles, the automotive shunt is an indispensable star. This little guy is responsible for monitoring the current to ensure the safety and performance of the battery. In simple terms, it is the "eye" of the battery management system, always keeping an eye on the dynamic changes of the current.

The working principle of the automotive shunt is actually not complicated. It is usually made of high-precision resistor materials, with low resistance, high precision, and high stability, which are all its standard features. When current passes through the shunt, a voltage drop is generated across the resistor, and this voltage drop is proportional to the current. By collecting this voltage signal, the BMS system can calculate the current value and adjust the charging and discharging speed of the battery according to the current value.