[Julian Ilett] recently posted two videos that fit this description. He built a buck converter and made measurements about its efficiency using different configurations. The test setup is simple.

[Great Scott] should win an award for quickest explanation of a buck converter. Clocking in at five and a half minutes, the video clearly shows the operating principles behind the device.

The Buck-Boost Converter is capable of both stepping up and stepping down voltage, enabling operation between 12V and 24V input/output voltage levels. The system was built using power electronics ...

The Buck-Boost Converter is a DC-DC converter that steps up (boost) or steps down (buck) the input voltage based on the duty cycle of the switching signal. This project assumes an ideal converter for ...

Semi announced a breakthrough in multi-level buck regulator technology that promises to revolutionize the mobile battery ...

Subsequently we discuss Alphacore’s design of a radiation-hardened dc-dc converter at the heart of a space power management and distribution system. Able to properly function at up to 200 Mrad of TID, ...

Abstract: This tutorial article shows how the widely used analysis techniques of averaging and linearisation are applied to the buck or step-down DC-DC converter to obtain simple equations which may ...

Hybrid DC‐DC converters combine capacitive and inductive voltage conversion concepts to mutually eliminate each other's drawbacks. All kinds of combined architectures with parallel or cascaded ...