The application of thermistor in the industry

Everyone knows that the rapid development of technology is inseparable from the small credit of electronic components. Although it is a small electronic component, do you know its application? The editor will talk to you about the application of the thermistor in different industries and understand the characteristics of its function.

Using a thermistor in the battery circuit, it is possible to detect excessive current or current overheating and adjust the rate of charging. As a result, the current at the time when the battery starts to be charged is relatively large, so that it can be quickly charged with a large charging current in a relatively short period of time. When the critical current or the critical temperature is to be reached, the charging speed can be controlled to be lowered, and then the charging can be completed relatively smoothly.

The smaller and smaller size of notebook computers has also challenged engineers. The motherboard of the computer is very sensitive to temperature, and the motherboard is very close to the heating power circuit. The increasing CPU frequency not only increases the speed of the CPU, but also makes it work at a higher temperature. In this case, the surface-mount thermistor can be quickly responded to overheating and is easier to use, but sometimes the thermistor cannot be mounted in the desired position. The ability to combine surface-encapsulated thermistors with a specially shaped stripline to place temperature-sensitive components at specific sensitive points further enhances protection.

The food and pharmaceutical industry also uses temperature control during transportation to ensure product quality. In order to prevent the loss of the effectiveness of the drug in part or in whole, many drugs have to accurately control the temperature and temperature during transportation. The temperature recorder constantly manages the conditions of transportation during transportation. A typical recorder may be a set of test cards placed in different locations, which may include an internal thermistor component, an external thermistor probe, or both.