The end result is a very simple unregulated power supply — just a diode ... into the few-millivolt range for ripple into a constant load. The output voltage of this circuit will depend on ...

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 ...

Investigating potential power current sources capable of handling both AC and DC currents using the LM317 current source.

Integrated GaN devices in server power supply unit designs enable higher efficiency and power density in data centers.

Power supply rejection ratio (PSRR ... because the impedance across which the ripple voltage is to be generated scales down with the ripple frequency. For instance, at 30MHz, the load impedance ...