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 o Electrical Specifications @25 C OCL(uH MIN) HI-POT Package/ LL DCR Turns Ratio ( 3%) @100KHz,0.1V, (Vrms) Schematic Np:Ns1:NS2:Nf @100KHz 0.1V 11,12-10,9 2-1 3-5 8-7 1.2A BIAS AEFD013SI 1:0.2:0.315:0.44 2uH MAX 135uH min. 0.515 max 0.023 max 0.888 max 0.888 max 1500 A/1 Part Number All specifications subject to change without notice. MECHANICAL 16.88 A 3.43 ALLIED 1.79 AEFD013SI YYWW 2.5 SUGGESTED PAD LAYOUT 17.2max 16.5typ 8.61max 0.13 10 SURFACES 22.3max 2.5 0.7 SCHEMATICS 12 11 1 3 NS1 NP 5 9 10 2 8 NS2 NF 1 714-665-1140 7 ALLIED COMPONENTS INTERNATIONAL REVISED 154/07/09 www.alliedcomponents.com