company news about Hot melting fuse

Thermal fracturer, also known as thermal fuse, is an irreparable overheating insurance element, which is widely used in electronic products such as various types of electric cooker, electric motor, washing machine, electric fan, power transformer.
The hot melt fracture can be divided into a low-melting point hot melt fracture, organic compound hot melting fracture and plastic-metal-type hot-melt fracture according to the temperature of the temperature of the temperature.

1. The temperature sensor of the low melting alloy hot melting fuse low melting point hot melt fracture is processed by the alloy material with a fixed melting point. When the temperature reaches the alloy melting point, the temperature sensor is automatically fused and the protected circuit is disconnected.

Depending on the structure of its structure, the hot melting point thermal melting fracture of the low melting point alloy type can be divided into three types: gravity, surface tension, and spring reaction type.

2. Organic compound hot-melt fracture organic compound hot melting fracture consists of temperature sensor, dynamic electrode, spring, etc.

Temperatures are processed by organic compounds with high purity and low -fuse temperature range. In normal times, the mobile electrode is in contact with the fixed endpoint, and the circuit is connected by the fuse; when the temperature reaches the melting point, the temperature sensor automatically melts. Protect.

3. Plastic-metal hot melt fracture Plastic-metal hot melt fracture uses a surface tension structure, and the resistance value of the temperature sensor is almost 0. When the work temperature reaches the set temperature, the resistance value of the temperature sensor will suddenly increase and prevent the current from passing.