The Capacitor Multiplier, Power Supply Negative Rail and Mains Earth Referenced Ground

While experimenting on the practical build of the analogue multiplier, I ran into a problem. The clone ATX power supply that I typically use for my projects is pretty much adequate when testing circuits that need voltages of 3.3 V and upwards. However, when it comes to small signal circuits, such as the analogue multiplier, … Continue reading The Capacitor Multiplier, Power Supply Negative Rail and Mains Earth Referenced Ground