This variable power supply is using 7805, 7809, 7812 or 7815 voltage regulators, where the last 2 digits represents the maximum output voltage of the IC. This circuit offers excellent ... reduce ...

Here is an ideal Power Supply Unit for trouble shooting the circuit boards. It gives Five and Nine volt regulated DC from a Rechargeable battery. It is portable and handy and can also functions as a ...

The end result is a very simple unregulated power supply — just a diode ... (We would toss in a linear regulator somewhere.) Quibbling over circuit designs isn’t why you’re watching this ...

Circuit schematic of a dc-to-dc synchronous Fly-Buck regulator that employs an adaptive ... offered by semiconductor vendors. The power supply ripple rejection (PSRR) and output noise are critical ...

Review the implementation of switched-mode power-supply reference circuits for both discrete ... inductor multiple-output (SIMO) buck-boost regulator that provides the power rails from a single ...