Schemes of alternating current comparators with an adjustable switching threshold are presented, which allow using color-dynamic indication to control the above- and sub-threshold values of ...

Cool and accurate: An NPL researcher standing over one of their cryogenic current comparators. (Courtesy: NPL) Researchers in the UK have produced the most accurate cryogenic current comparator – a ...

Chandler, Ariz. – Two comparator families from Microchip Technology Inc. for embedded applications are designed for low-voltage and low-current applications in which longer battery life is a primary ...

The members of two new low-power comparator families operate down to 1.6 V with a 600-nA quiescent current. These devices' rail-to-rail operation lets designers use ...

An international group of researchers has developed an electronic device that is said to effectively mitigate hotspots in PV modules. It uses two current comparators, two NPN transistors, and a ...