C1023-AL Overview
Document 423 PoE Transformer For National Semiconductor LM5070 PoE Interface Developed for the NSC LM5070 PD Interface in 13 W applications. Operates at frequencies up to 1 MHz Input: 3.3 V, 4.5 A, with secondary windings connected in parallel Isolation:1500 Vrms from the primary and auxiliary windings to the secondary.