Welcome to the Power Guide Marketing Web Site. We are a New England based Manufacturer's Rep. Group who specializes in Power Supplies, DC-DC Converters, AC & DC Line Filters, Batteries, Battery Chargers, Transformers, Inductors, Line Cords, and all other related power products. We can provide you with solutions from off the shelf product through to complete custom depending on your requirements. We hope you find this site useful in locating the products you need for your design. Please call or E-Mail your specifications so we can provide the solutions you need. This site will display new product on a regular basis, please visit often.