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: 36 – 72 V; Output: 3.3 V, 4.5 A, with secondary windings
connected in parallel Isolation:1500 Vrms from the primary and auxiliary windings
to the secondary.
Core ...
