深圳市远景达物联网技术有限公司
Shenzhen RakindaTechnology Co., Ltd.
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3. The entire motherboard conducts heat to the heat sink (the heat sink is a whole) through a thermally
conductive silicone sheet (without viscosity). The thermal conductivity of the thermally conductive
adhesive is 3W / mk and the thickness is 1mm and the module presses the thermally conductive silicone
sheet. However, it should be noted that the pressure should be controlled within the compression amount
of the thermal conductive glue to prevent the chip from being crushed;
4
：
The ambient temperature of the equipment doesn
’
t exceed 45
℃
;
5: When installing the radiator, please pay attention not to contact with other components of the
motherboard to prevent damage to the motherboard due to short circuit
6: It is forbidden to stick tape and other materials that affect heat dissipation on the motherboard and
bracket, so as not to cause the motherboard temperature to be too high and affect product performance.
Installation location of thermally conductive silicone sheet
Examples of fixing methods:
Example 1: Add a radiator on the back:
Example 2: Conduct heat to the rear shell:
