This power supply has been fully tested on a PB mail inserting machine. The Pitney Bowes APS DC Power Supply Y580007 Y580008 is a crucial component for businesses involved in packaging and shipping, specifically in the material handling industry. As a product from the trusted brand Pitney Bowes, it ensures reliability and efficiency in powering postage meters and other related equipment. This power supply is designed to meet the specific needs of businesses in the office and industrial sectors, providing a steady and stable source of energy for essential operations.