Aluminum profile has the stretchability and conductivity that steel and iron do not have. It is widely used in various fields. In order to ensure the efficient work efficiency of aluminum profile, it is necessary to pay attention to some installation precautions when installing aluminum profile radiator.

1. In order to ensure good contact between the power components and the radiator, the use of insulating pads should be avoided as much as possible, and the contact surface between the power components and the radiator should be flat and smooth. Since the shell of the power component and the radiator are difficult to be closely integrated, there will always be an invisible air gap, so silicone grease should be applied between the contact surfaces to improve the contact effect and facilitate heat dissipation.

2. When insulation is required between the shell of the power element and the radiator, an insulating pad should be installed, but the thickness of the insulating pad must be between 0.08 and 0.12 mm.

3. The power element should be fastened to the center of the radiator with spring washers and screws.

4. In order to increase the heat radiation capacity of the radiator, coloring treatment is generally performed, and this high-radiation coating should not be damaged during installation.

5. It is best to install the radiator vertically, not too close to other parts to facilitate air convection, especially not close to heat-generating and heat-sensitive components.

6. The radiator should be installed outside the casing as much as possible. When the radiator is installed in the machine, sufficient ventilation holes should be opened on the casing near the radiator, and a fan should be used to force convection cooling when necessary.

7. When choosing a sheet for heat dissipation, it is not advisable to use a sheet that is too thin, and its thickness should be between 2-5mm.

8. If the dissipation power of the power element is greater than 50W, a micro fan should be used for forced convection cooling. At this time, the area of the radiator can be appropriately reduced by 2 to 4 times depending on the situation.

Dongguan Zhigao Industrial Co., Ltd. has focused on custom processing of high-quality aluminum profile radiators for 10 years, automotive power amplifier radiators, electronic profile radiators, LED radiators