This is a design example of a simple Buck DC-DC converter. In this example we will calculate the required inductor and output capacitor specifications. We will then determine the input capacitor, diode, and MOSFET characteristics. With the selected components, we will calculate the system efficiency and then compare an asynchronous buck converter to a synchronous buck converter.
Obama "Hope" Inaugural Poster by fine artist Michael Anthony Brown. Great painting reproduced as a poster with fabulous detail. Images of over 100 historical and cultural icons embedded in the shirt worn by President Obama.
Watch the bird at the opening of this video. Look closely and you can clearly see several aeros are embedded into his feathers.
This video was brought to you by the courtesy of L & M YOUTH - AERO PRODUCTIONS; which is solely a label and is not a registered company.
![OBAMA \"HOPE\" POSTER](http://img.youtube.com/vi/Z5BQ8MLQCzU/2.jpg "OBAMA \\"HOPE\\" POSTER")
