Electronic heat sinks are usually heat sinks designed to dissipate heat for high-power electronic components. There is no external power supply and natural cooling.An electronic heat sink is a device that accelerates the heat dissipation of a heating element. There are two points to measure the quality of a heat sink: heat dissipation and silence.Integrated circuits are widely used in electronic devices.High temperature will not only cause the system to run unstable, shorten its service life, but may even cause some components to burn out. Heat dissipation has become a problem that cannot be ignored in electronic equipment.
Four major factors causing unstable heat dissipation of electronic heat sink:
1. Heat sinks heat dissipation
Electronic products will generate heat during operation. If used for a long time, they will generate high-temperature heat, which will cause the system to run unstable, shorten the service life, and cause some components to burn out.
2. Air circulation design
The design of air circulation is also one of the important factors affecting the heat dissipation effect.Whether the air circulation inside the device is smooth directly affects the heat dissipation effect.
3. Choice of heat dissipation method
Common cooling methods include air cooling, liquid cooling, heat pipe cooling, etc.Air heat dissipation is the most commonly used heat dissipation method. Its principle is to use natural or forced convection to take away the heat inside the device to achieve heat dissipation.
4.Heat sinks noise
If the electronic heat sink makes too much noise during operation, it will cause sound pollution and is not conducive to environmental protection.