RoHS EFD15 HIGH FREQUENCY PoE TRANSFORMER Designed for Power over Ethernet Applications EFD15 Core Design Forward and Flyback Topology Up to 40 Watt Power Rating 12 Pin SMD Operating Temperature -40ºC to +85ºC Custom Designs Available Electrical Specifications @25oC Part Number AEFD001SI OCL(uH MIN) LL Turns Ratio ( 3%) @250KHz/0.3V Np:Ns:Nf /BIAS2.1A @250KHz 0.3V 19uH MAX 1:0.18:0.357 36uH Min. DCR 1,2-11,12 0.13 max 8,7-5,6 0.009 max 3-10 0.165 max HI-POT Package/ (Vrms) Schematic 1500 A/1 All specifications subject to change without notice. MECHANICAL 16.88 A 3.43 ALLIED 1.79 AEFD001SI YYWW 2.5 SUGGESTED PAD LAYOUT 17.2max 16.5typ 8.61max 0.13 10 SURFACES 22.3max 2.5 0.7 SCHEMATICS 1 1,2 8,7 NP NS 5,6 12,11 10 NF 3 714-665-1140 ALLIED COMPONENTS INTERNATIONAL REVISED 154/07/09 www.alliedcomponents.com