ITEM NAME:DC/DC Buck Converter Regulator Power Module 30-90V to 24V 3A 60W Description: High integrated chip, stable and reliable quality. Synchronous rectifier technology, conversion rate over 90%, low heat. It has reverse connection, over current, over temperature, short circuit and other protective functions, and can work normally after the.1 Piece Power Converter. Color may vary slightly due to the color setting of each individual monitor. Synchronous rectifier technology, conversion rate over 90%, low heat. Output power:72-120W. Ultra-thin, small size, high efficiency and easy to install and use.