Some applications utilize an input or supply voltage of 277-1-60. While some components are available for direct application of 277-1-60 power, most manufacturers find that the use of a buck-boost ...

Known as buck converters if they step the input voltage down and boost converters if they step the voltage up, [Pete] explains how these circuits exploit the properties of an inductor to resist ...

Buck-boost transformers are designed to maximize the performance and life of electrical equipment, such as air conditioners, heating elements, 277-volt lighting systems, and in motors applications.