What is the significance of linearity? Linearity is the degree of linearity that describes the output voltage of the sensor varies with temperature . In fact, it is the maximum deviation of the sensor output voltage from the ideal fit line....
Keywords: ntc thermistor, temperature measurement circuit Thermistor Temperature Measurement Circuit Diagram of Microcontroller Thermal Protection (I) To ensure proper operation of power semiconductor components, logic components, microcont....
The temperature of the chip is one of the most important parameters in the operation of power electronics. One possible way to measure the temperature of the chip is to measure the temperature of the substrate as the base data and then calcu....
Proper selection of NTC thermistor/temperature sensors requires consideration of the following: I. Learn about product application features: 1. Temperature measurement 2. Temperature compensation 3. Inrush current suppression II. Classified....
The electric heating system has gone through the long process of ordinary heating wire, alloy heating wire, electric heating film, PTC heating element , and the alumina ceramic heating core (MCH) widely used today. The so-called MCH alumina....
At the moment when the power circuit is energized, the energy of the external power source is first transferred to the input filter capacitor. This instant generates a large surge current, if not limited, it is easy to damage the fuse and su....
This article provides a more conventional method of collecting temperature using an NTC thermistor. First, an NTC thermistor having a resistance value of Rn=10K and a thermal index of B=3950 is used when the rated temperature Tn=25C. The met....
Keywords: PTC , NTC, lithium battery Among many lithium ion protection schemes, multi-level protection schemes have been widely adopted to obtain high safety of lithium ion batteries. Usually multi-level protection includes active and passiv....
To ensure proper operation of power semiconductor components, logic components, microcontrollers, and processors, overheating must be avoided. With its compact size (such as the EIA0402), the new SMD NTC thermistors can be placed directly ad....
In LED lighting systems, SMD NTC thermistors can help achieve higher luminous efficiency and extend the life of LEDs. The efficiency of the LED source is highly dependent on the temperature of the semiconductor junction. Because of the extre....