• September 16. 2022

With the development of the global economy, the importance of effectively utilizing energy, reducing environmental pollution and preventing environmental emergencies has become increasingly prominent. Protecting the environment is not only related to the living environment of all human beings, but also affects the development of the global economy. 7 countries announce ban on sale of petrol and di...

• September 23. 2022

Coilcore focus on EMC anti-interference components R&D, main products including EMI Filter, EMI Ferrite Core, the amorphous magnetic inductance series and EMC shielding material etc. The snap-on ferrite cores are superb at reducing electro-magnetic interference and filtering out high-frequency noise pulses to improve signal integrity. Our snap-ring type EMI clip core made of plastic housing &a...

• September 28. 2022

Silicon steel sheet is a ferrosilicon soft magnetic alloy with extremely low carbon content, general silicon content is 0.5-4.5%. The addition of silicon increases the resistivity and maximum permeability of iron, and reduces coercivity, core loss (iron loss), and magnetic aging. Silicon Steel mainly used to make cores for various transformers, motors and generators. The performance indicators of ...

• October 11. 2022

Gallium nitride has the advantage of high frequency characteristics. Currently, the gallium nitride fast charging frequency starting at exceeding 100KHz, even as high as 300KHz. As the power devices' switching frequency increases significantly, various parasitic parameters gradually affect the fast charging efficiency under high frequency conditions.How to eliminate the influence of parasitic para...

• November 04. 2022

The charging pile can be fixed on the ground or wall, installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential parking lots or charging stations, and can charge various types of electric vehicles according to different voltage levels. The input end of the charging pile is directly connected with the AC power grid, and the output end is equipped wi...