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High-speed rail

release time:2020-05-20 Author: admin

The convenience of high-speed rail, the environmental protection of electric vehicles and the high efficiency of charging piles are all our yearning for a future life. These require high power, high current and high voltage to provide greater power and fast charge capability. High power wide-band gap semiconductor such as silicon carbide and gallium nitride are key materials while the  high-efficiency heat dissipation, voltage insulation, strength, toughness and stable ceramic substrate and thermal interfacial materials are guarantee materials. Aluminum nitride, silicon nitride, and boron nitride are excellent preferred materials.


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