homogenizing plate VC(Vapor Chamber) is a vacuum chamber with a capillary structure attached to the inner wall of the metal. When the heat generated by the device is conducted from the surface of the device to the Ⅴ C evaporation zone, the working fluid in the chamber is under a certain vacuum Degree is heated to generate steam phenomenon, the process is accompanied by rapid volume expansion, and the working fluid of the vapor phase flows quickly to the entire cavity under the action of a small pressure, when the vapor phase working fluid comes into contact with an environment slightly lower than the saturation temperature of the steam phase change, it will produce a phase change condensation phenomenon of saturated steam. The condensation phenomenon releases the heat absorbed during evaporation, and the condensed coolant will pass The capillary structure is then transmitted back to the evaporation zone of the heat source, and this operation will be carried out repeatedly in the cavity.