Found a documentation for PC from 1992, this circuit is indicated for the English power grid of 240 V.
August 2016 - It can be obtained from Mouser Electronics the power factor controller NCP1602 from...
Found in American documentation from the 70s, this circuit uses components of the time, uncommon...
September 2017 - Microchip is making available through Mouser Electronics the ARM Cortex® M +...