The V+ supply voltage (18 V ... limit the load current to approximately 120 mA. This circuit maintains a fairly constant load power over a 50:1 variation in load and for a number of different ...

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

Power-supply circuit A resonant-mode power-supply circuit is shown ... In this way the frequency can be directly controlled to keep the output voltage constant as the load or line conditions change.

There’s plenty of opportunity to improve the breadboard power supply. One of the best ones we’ve seen yet comes from [John Loeffler]. It’s a simple, constant voltage power supply that’s ...

A ripple-generating circuit is usually needed ... the capacitive ripple, the power supply with COT will be stabilized. The downside is that the output voltage ripple will increase, which poses ...

It employs a PNP transistor as a constant-current source ... With no external load, the power supply must be able to discharge its output capacitors to reduce the output voltage. Often, an active down ...

A well-known solution for electrical noise in industrial plants is the constant-voltage ... in unsagged phases of the supply voltage, even when fully loaded. This means that loads connected to an RTT ...