This Trine transformer is a reliable option for powering chimes, door bells, and buzzers with its 16V output and 10 VA power rating. Designed for use with a primary voltage rating of 120V AC, this power transformer features a turns ratio of 1:20 and is suitable for a variety of electrical equipment and supplies applications. The brand name Trine is synonymous with quality and durability, making this transformer a smart investment for any business or industrial use.