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....
TDK has introduced the new K525 component, a new EPCOS temperature coefficient (NTC) temperature sensor with a wide temperature range from -10 C to +300 C. This sensor uses a ceramic filler material is a ceramic ferrule design, very suitable....
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....
I. Electrical indicators (see the Outline Drawing page for package type) (industrial grade - G) Temperature range: -200 to +200 C Working current: 100A (0C) Linearity: 0.5% Stability: 0.05 C / year Temperature coefficient S: -2mV / C Refere....
Since the advent of integrated circuits, IC temperature sensors have been part of the device design. Designers have tried to reduce the effects of temperature on the chip system, and integrated temperature sensors have easily solved most of....
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....
Since mercury (mercury) and most of its compounds are toxic, the ban and replacement of mercury thermometers has become a consensus in human society. In 2007, the European Parliament passed legislation prohibiting EU countries from using mer....