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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 material Ferrite Terminations RoHS tin-silver (96.5/3.5) over tin over nickel over phos bronze. Other terminations available at additional cost. Weight 12.4 g Ambient temperature –40°C to +85°C Storage temperature Component: –40°C to +85°C.
C1023-AL Datasheet
