December 2020 is the Date of Withdrawal (DoW) of the standards to supersede IEC 60065 and IEC 60950-1. The new standard is IEC 62368, which will replace 60065 (Audio/Video) and 60950 (IT) for external ...

“Supplino is a Quick & Dirty PSU (Power Supply Unit) made with some widely available breakout boards, an Arduino Nano (or an Arduino Nano Every) and a graphical LCD. Power output is given by a DC/DC ...