The price of shovel tooth wave heat sink
The shovel heat sink is an installation for dissipating heat from electronic components in electrical appliances. It is mostly made of aluminum alloy, brass or bronze in plate shape, sheet shape, multi-sheet shape and so on. If it is a side-blown radiator, it should be determined based on the structure of the air duct inside the chassis. If you don't know the air duct very well, then let him blow the heat sink. Because the ordinary chassis will have heat dissipation holes on the backplane of the same height of the CPU heat sink. The shovel fins sweep the hot air from the heat dissipation holes of the back plate, which is more efficient.
The higher the heat transfer coefficient of the same material radiator, the better its thermal performance. It can be used to increase the heat dissipation area of the outer wall, the movement speed of the air around the radiator, strengthen the radiation intensity of the surface of the radiator, and reduce the contact thermal resistance between various parts of the radiator. Measures to improve the thermal performance of the radiator.
The lower the cost per unit of heat dissipation of the radiator, the lower the installation cost, the longer the service life, and the better its economy. The metal thermal strength of the radiator of the same material (the heat dissipation capacity per unit mass of metal, per 1℃ heat transfer temperature difference (unit: W/(kg·℃)), the higher the economic efficiency.
The radiator should have a certain degree of mechanical strength and pressure-bearing ability, and should be easy to install and combine to form the required heat dissipation area; The size should be small, occupy less room area and space; The installation and operation process are not easy to be damaged; the manufacturing process is simple and suitable for mass consumption.
