Vapor Chamber

Vapor Chamber：

A Vapor Chamber is a type of heat sink used for dissipating heat from electronic components. It consists of a sealed chamber made of metal, typically copper, that is filled with a working fluid such as water or alcohol. The chamber is designed to be flat and thin, with a large surface area that maximizes heat dissipation.

When the electronic component generates heat, the working fluid in the vapor chamber absorbs the heat and turns into vapor. The vapor rises to the top of the chamber, where it comes into contact with a cooler surface and condenses back into a liquid. This liquid then flows back down to the bottom of the chamber through a wick structure, where it evaporates again and the cycle repeats.

The design of the vapor chamber allows for very efficient heat transfer, as the working fluid can rapidly absorb and distribute heat across the entire surface area of the chamber. The large surface area also allows for the vapor chamber to dissipate heat quickly and effectively.

Vapor Chambers are commonly used in high-performance computing applications, such as gaming laptops, servers, and graphics cards. They are also used in some LED lighting systems and other electronics that generate high levels of heat.