Thermal monitoring and management are Vital for performance and safety on power electronics. On electric vehicles, temperature sensor is mainly used in battery management system(BMS). The battery management system can monitor the voltage, current and temperature of the battery to understand the condition of the battery detailedly and timely. At the same time, it can control charge and discharge ba...

Due to the continuous innovation of computer performance, more and more functions are integrated into the computer. Therefore, the processing capacity of the computer is increasing day by day, and these data include multimedia data and 3D animation data. In order to meet a large number of data processing requirements, more and more chipsets are put into the host, and at the same time, the operatin...

In our daily life, we often use home appliances such as ovens, air fryers, and microwave ovens. On these home appliances, we will see the term "food probe", so what is it and what does it do? Woolen cloth? Today, Komori will introduce to you: A food probe is a thermometer that detects food, and its main function is to probe the core temperature inside the food. Komori likes to use the oven to cook...

Air conditioning is an indispensable household appliance for us. What do we know about air conditioning? How does it adjust the temperature? This is about the temperature sensor of air conditioning, air conditioning temperature sensor how many, and what is the principle? Xiao Sen to introduce you. The air conditioner has three temperature sensors: The role of air conditioning sensor: 1, internal m...

1、Temperature Temperature is a physical quantity that indicates the degree of heat and cold of an object. Microscopically, it is the intensity of the thermal motion of the molecules of an object. Temperature can only be measured indirectly by certain characteristics of the object as it changes with temperature, and the scale used to measure the value of the object's temperature is called the tempe...

PTC (Positive Temperature Coeffi Cient ) PTC is a thermistor with a positive temperature coefficient and a sharp increase in resistance at a certain temperature. thermistor phenomenon or material that can be used specifically as a constant temperature sensor . RT and RT0 indicate the resistance value at temperature T and T0, and Bp is the material constant of the material. The ...

Basic concept of thermistor Thermistors are a class of sensitive elements whose resistance value varies with temperature. Depending on the temperature coefficient, thermistors can be divided into two types: positive temperature coefficient thermistors (PTC) and negative temperature coefficient thermistors (NTC). Positive temperature coefficient thermistors (PTC) increase in resistance when th...

How Thermistors Work The thermistor will not operate for a long time; when the ambient temperature and current are in zone c, the heat dissipation power of the thermistor is close to the heat generation power, so the thermistor may or may not operate. When the thermistor is in the same ambient temperature, the action time is sharply shortened with the increase of current; the thermistor has a shor...

Semiconductor thermistor materials These materials include single crystal semiconductors, polycrystalline semiconductors, glass semiconductors , organic semiconductors, and metal oxides. They all have a very large resistance temperature coefficient and high turtle resistance, and the sensitivity of the sensors made of them is quite high. According to the resistance temperature coefficient can also...

Several common applications of PTC thermistors PTC thermistor is a positive temperature coefficient thermistor that increases in resistance as the temperature increases. This kind of resistor is usually made of barium titanate, through different production processes, different applications need to be made into a special shape of the element, we often use its resistance-temperature, voltage-cu...

Temperature Intelligence, Power Efficiency: Smart Meter Temperature Sensors Modern life is inseparable from the supply of electricity, and the development of smart meter technology makes the supply of electricity more intelligent, efficient and automated. Smart meter has a very important component - temperature sensor, as an important part of it, the temperature sensor plays an important role in d...