Astec (Carlsbad, CA) has announced that it will begin distributing its Sixth Edition Power Supply Catalog. The 265-page color-indexed catalog includes model selection charts, application notes, testing and standard agency compliance information and a glossary of terms.The catalog features a broad industry line of ac/dc and dc/dc power supplies. It is a reference book with details of Astec's complete line of power solutions including low-power switchers and adapters, medium- and high-power switchers, telecom power systems, front-end bulk power, linear power series and dc/dc converters. In addition, the catalog highlights a variety of examples of solutions to complex power requirements using color product photographs, drawings and detailed electrical specifications.A free copy of the Sixth Edition Power Supply Catalog is available. A short-form 2000 catalog is also available.