Premier Magnetics, Inc. Power Over Ethernet Transformers PM-POE103

— Designed for Use on Power Over Ethernet (PoE) Applications — Transformers for PoE Power Devices (PD) Multiple Power Ratings Available from 3W to 60W Designed to meet IEEE 802.3 Standards Premier Magnetics offers a wide range of PoE transformers to support the power circuit design of PoE Powered Device (PD) products. The PM-POExxx line of transformers listed in this catalog are designed to accomodate the complete range of PoE input and output voltages and power requirements to support the design of your PoE PD device. A list of the PoE transformer offerings and specifications are provided on the pages that follow. Below is an illustration of a typical PoE PD power application highlighting the Premier Magnetics components that support a PoE PD power circuit design including the PM-POExxx series of POE transformers. The circuit illustration receives an input voltage of 18 -7 2 Volts from a PoE Power Sourcing Equipment (PSE) via a category 5 Ethernet cable to the Ethernet input connector on the PoE PD product. The power circuit onboard the PoE PD product transforms the input voltage to the correct value to provide the necessary voltage to power the PD product.