Sometimes, it's necessary to make microvolt measurements in the presence of volts. For example, the need arose to measure the thermoelectric potentials in an RTD circuit in which the 10 V applied to ...

The temperature coefficient of an RTD (resistance-temperature-detector)element is positive. Most stable, linear, and repeatableRTDs are of platinum-metal construction. You can usethe constant 0.00385Ω ...

This product is featured in EDN's Hot 100 products of 2017. See all 100 here. Measuring high current in circuits such as DC power supplies requires shunt resistors. Unfortunately, those resistors ...