High Curie Temperature Materials

Electric vehicles are composed of power conversion devices such as inverters, converters, OBCs, and LDCs, as well as charging modules, and require high-voltage power. The high-voltage battery charged through an external quick charger and OBCs. HV battery supply electricity to the LDC, motor control unit, etc. through the power conversion device and BUS BARs. In this process, the function of the filter is essential, and a ferrite material that maintains high-performance impedance characteristics even in a high-temperature environment is required.
The high curie temperature and high permeability materials produced by Samwha Electronics are designed to exhibit performance up to 145~180 degree Celsius without losing its inherent properties. The customer can easily select the material that implements the required electromagnetic properties according to the permeability and will be satisfied with the performance.

Ferrite Core

High Curie Temperature Materials

Material characteristics

Products List for High Curie Temperature