Microchannel cold plate

The micro-channel cold plate is a new type of heat sink material with micro-channel and high thermal conductivity. It consists of a series of tiny channels, the width of which is usually between tens to hundreds of microns, and the spacing between the channels is also very small. This design can increase the surface area of the cold plate and improve the heat transfer efficiency. The manufacturing process of micro-channel cold plate is very complex and requires the use of advanced micro and nano processing technology.

Tiny channel structures are made on a single sheet of metal, and the number of channels is then increased by stacking multiple layers of sheets. Finally, the multi-layer plates are bonded and packaged to form a complete micro-channel cold plate. Microchannel cold plates have many advantages. First of all, because the channel is very small, the surface area of the cold plate is greatly increased, which can provide more heat dissipation area.

The heat conduction performance of the micro-channel cold plate is very good, and the heat can be quickly transferred to the cooling medium. In addition, the micro-channel cold plate is small in size and light in weight, which is suitable for the heat dissipation needs of various compact Spaces. Microchannel cold plate is widely used in electronic equipment, automobile, aerospace and other fields. In electronic devices, the micro-channel cold plate can be used to dissipate heat from components such as chips and batteries, improving the stability and life of the device. In the automotive field, micro-channel cold plates can be used for engine heat dissipation and electric vehicle battery heat dissipation. In the aerospace field, micro-channel cold plates can be used for heat dissipation of aircraft engines to improve engine performance and reliability.

In short, the micro-channel cold plate is a kind of heat sink material with micro-channel and high heat conductivity. It has the advantages of large surface area, good heat conductivity, small size, etc., and is widely used in electronic equipment, automotive, aerospace and other fields. With the continuous development of micro-nano processing technology, the performance of micro-channel cold plates will be further improved to provide better solutions for the heat dissipation needs of various fields.