RoHS EFD20 HIGH FREQUENCY PoE TRANSFORMER Designed for Power over Ethernet Applications EFD20 Core Design Forward and Flyback Topology Up to 95 Watt Power Rating 12 Pin SMD Operating Temperature -40ºC to +85ºC Custom Designs Available o Electrical Specifications @25 C OCL(uH MIN) LL Turns Ratio ( 3%) @100KHz,0.1V, @100KHz 0.1V Np:Ns:Nf 5-6 1.2A BIAS 1:0.375:0.438 1uH MAX AEFD014SI 20.5uH min. 0.42 max Part Number DCR 1,2-3,4 0.15 10,11,12-7,8,9 max 0.055 max HI-POT Package/ (Vrms) Schematic 1500 A/1 All specifications subject to change without notice. MECHANICAL A ALLIED AEFD014SI YYWW Pin 1 22.5 max 12.43max 30.0 max 0.5 0.13 12 SURFACES 3.0 SCHEMATICS 1 12 11 10 1 2 NP NS 9 8 7 4 3 5 NF 6 714-665-1140 ALLIED COMPONENTS INTERNATIONAL REVISED 154/07/09 www.alliedcomponents.com