For those living before the invention of the transistor, the modern world must appear almost magical. Computers are everywhere now and are much more reliable, but there are other less obvious changes ...

Two voltage controllers from Renesas feature a three-level buck topology for battery charging and voltage regulation in USB-C systems. With wide input and output voltage ranges, the RAA489300 and ...

I know that this camera (Sony A6300) is really cool but battery life sucks, so that's why I put together this very simple project to make you able to use other batteries to power your camera for much ...

The circuit shown in Figure 1 illustrates one of the most basic versions of the buck-boost voltage regulator. An electrical switch is connected in series with the line input to regulate the circuit.