What does cabin overheating protection mean?
1 Answers
Overheating protection refers to the activation of corresponding protective functions when the temperature exceeds a certain threshold. During the operation of electronic equipment or machinery, heat generated by energy conversion or friction can lead to abnormal operation or malfunctions. There are three methods of overheating protection: shutting down the equipment, reducing the equipment's operational performance, or improving ventilation and heat dissipation conditions. Below is additional information: 1. Principle: Heat-sensitive electronic components are used to construct an overheating protection circuit. When the thermal element detects that the temperature of the main circuit equipment rises to a certain value, the low-melting-point metal inside it will deform, thereby pushing the main circuit to disconnect and achieving the protection of the main circuit equipment. 2. Forms: For communication power supply equipment that provides power to other devices, there are mainly two methods. When the temperature is too high, switch to other power supply equipment for power supply; when the temperature decreases, the power supply resumes operation. When the temperature is not too high, improve the internal ventilation conditions of the power supply to actively dissipate heat.