Recent content by schnuber

This is a calculator that computes the temperature and resistance of a copper trace on the PCB in relation to its mechanical dimensions and electrical current. I don't see how that gives me an answer to my question.

Hi everybody I am an electronic engineer and I have a question concerning thermostatic behaviour of an electronic component. I have a printed circuit board (PCB) with electronic chips on it. At room temperature 25°C I measure with the infrared themometer the case temperature of one...