In the market, the common radiator refrigeration flakes mainly have the following types:
1.Aluminum heat sink: An aluminum heat sink is a common type of heat sink that is made of aluminum alloy material. Due to the good thermal conductivity of aluminum, aluminum heat sinks have a good heat dissipation effect. At the same time, the aluminum heat sink is relatively low, so it is widely used in some low-end devices.
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2.Copper heat sink: Copper heat sink is also a common type of heat sink, which is made of copper material. Since copper conducts heat better than aluminum, copper heat sinks dissipate heat better. At the same time, copper heat sinks are relatively high, but have better corrosion and wear resistance.
3.Heat Pipe Heat Fin: A heat pipe heat sink is a type of heat sink made using heat pipe technology. A heat pipe is an element with efficient heat transfer properties that conducts heat from one end to the other. In a heat pipe heat sink, the heat pipe is placed in the heat sink, and when the heat is transferred to the heat pipe, the heat pipe can quickly conduct the heat to the heat sink, thus achieving the effect of fast heat dissipation.
4.Semiconductor refrigeration sheet: Semiconductor refrigeration sheet is a kind of refrigeration device made of semiconductor materials. When an electric current is passed through a semiconductor material, the semiconductor material creates a Peltier effect, where heat is conducted from one side of the semiconductor material to the other. In a semiconductor refrigeration sheet, the semiconductor material is placed in a heat sink, and when an electric current is passed through the semiconductor material, the semiconductor material can conduct heat from one side of the heat sink to the other, thus achieving the effect of cooling.
The above are several common types of radiator refrigeration pads on the market. Different radiator cooling flakes have different characteristics and range of use, so they need to be selected according to the actual situation when using.