New energy vehicle DC super fast filling pile phase variant high heat flux thermal solution


Two-phase flow high performance technology can solve the thermal solution problem of fast charging at low cost. The bottom of the heat sink is the cavity, and the inner cavity of the fin is connected, under vacuum conditions, the working medium of the cavity is vaporized at low temperature to quickly take away the heat of the IGBT module, transfer to the surface of the fin, and then heat exchange with the air into the atmosphere. The thermal conductivity of the heat sink reaches 20000W/M.K, achieving efficient heat transfer.

 

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