Mn-Zn Soft Ferrite Series
4H MnZn Ferrite
Overview: Core materials for lighting and automobile electronic components and LCD backlight inverters.
Available Materials in 4H MnZn Ferrite Series
High saturation flux density: 4 H series
4H series materials are characterized by their high saturation flux density at temperature as high
as 100℃, and are suitable for varieties of transformers and chokes used in areas such as green
lighting and electronic components, also suitable for LCD back light inverter.
4H45 material has high saturation flux density of 450mT at 100℃ which is higher than that of
any other materials, so it can be used to effectively suppress the phenomena that material
saturation flux density decline as electrical and electronic devices’ temperature is rising. For these
reasons, 4H45 material is usually used in automobile component which works under hot
circumstance such as near a heating motor and so on. Compared to 6H20, 4H45 can reduce
component’s volume by 15-20%, so can further minimize component.