What can buck-boost transformers deliver secondary voltages rated at?

Buck-boost transformers are specifically designed to adjust voltage levels in ac electrical systems. They have a unique capability that allows them to deliver a wide range of secondary voltages based on the requirement of the application. This flexibility is critical in situations where specific voltage adjustments are necessary, such as correcting voltage drops for equipment or enhancing operational efficiency.

The design of buck-boost transformers enables them to be connected in various configurations, which facilitates achieving not only the specified or standard voltages but also any voltage within a certain range depending on the input conditions and system needs. This characteristic makes buck-boost transformers highly versatile tools for voltage regulation in electrical systems, which is why they can deliver a variety of secondary voltages as needed.