Should I be concerened about screwing something up in a power supply by adding a resistor to the fan inside the power supply?<P>I'm trying to undervolt the fan a little.<P>(may be a double post.

Transformer-derived topologies such as the flyback allow power supplies to easily create multiple output voltages by adding secondary windings to the transformer. This creates a situation where you ...

When a relatively high input of 24 V or more must be very accurately regulated down to a much lower voltage, such as 3.3 V or less, with very low quiescent current ...

One of the questions that hobbyists ask over and over is how to select the value of a current limiting resistor for an LED. Usually the seat of the pants response is: “Subtract 2 V from the supply ...

Monolithic ratiometric resistor dividers provide a low-drift solution for converting the high voltages in modern EV battery packs into voltages suitable for conversion and processing in the ADC of a ...