Thermal pad helps maximize operational performance of high-power devices and assemblies within demanding environments.
Security industry classification
After the camera works for a long time, the infrared light will generate heat, especially the infrared all-in-one machine, the infrared luminescence LED is installed throughout the shield, and the "insulation" effect of the shield is generally good. CCD generally can only support to 60-70 degrees, work under high temperature for long time, CCD will be slowly broken. The image is usually white and looks hazy.
Box camera application I
The PCB image processing module has a large heat dissipation, so it needs to dissipate heat independently. The thermal pad is sticked on the pin of the module backside. Heat from the image processing module is transferred to the aluminum back cover for heat dissipation.
Special requirements
Hardness: below Shore oo 20 degree, ultra-soft materials with low or silicon-free materials, The permeability oil will pollute the photosensitive module and affect the image quality.
Box camera application II
Usage
1. The filling heat conduction between the transformer of the power PCB and the aluminum die-cast shell.
2. The filling heat conduction between the diode on the power board and the copper radiator.
Drum machine camera application
Usage
The heat of PCB image processing module is large, so it needs to dissipate heat independently. The thermal pad is attached to the pin on the back of the module, and the heat of the image processing module is transferred to the back cover of aluminum for heat dissipation.
Special requirements
Hardness: below Shore oo 20 degree, ultra-soft materials with low or silicon-free materials, the permeability oil will pollute the photosensitive module and affect the image quality.
Usage
Fill the gap of PCB-A between exothermic electronic components (CPU& memory/video memory) and the cover of aluminum die casting, transfer heat to the cover for heat dissipation.