Electronic circuit designs often require power sources with negative output voltages. There are many different ways of producing a negative output voltage from a positive input voltage. One option is ...

If the power converter is operating a string of brake lights, however, you would not want the output of the circuit to drop out due to input-voltage swings. Buck-boost architectures can handle those ...

and how they can be integrated into a non-inverting buck-boost converter. He further simplifies that circuit into an inverting buck-boost, and sets about explaining the limitations of the circuit.

Use of buck-boost circuits in switching-regulator ICs. Considerations in level-shift circuit design. Switching regulators with internal level shifting. The magnitude of the negative voltage ...

As usual for Circuit VR, we’ll be simulating the designs ... for going from a lower voltage to a higher one and even boost-buck when you just can’t decide. We will flesh out the design more ...

The most common use for a synchronous buck controller is high-efficiency conversion of a positive voltage to a lower positive voltage. But it can also produce a negative voltage from a positive ...

On United CoolAir equipment the minimum circuit ampacity (MCA) should be used as the load amps. The transformer is used to buck (decrease) the incoming power supply from 277 volts down to the 230 ...