with a surprisingly small amount of ripple. The video below is from a series on the entire restoration; this one is cued to where the power supply is powered up for the first time. It’s ...

The transformer isolates and steps down the AC voltage, the rectifier turns it into a rough DC, and the capacitors filter the DC to remove as much AC ripple as possible. In an audio power supply ...

Power supply rejection ratio (PSRR) is an important parameter for many electronic systems because it measures system performance, enabling designers to verify a system meets required performance ...