Document 1368
81W PoE Transformer ForTIIndustrialPOEIsolated Flyback Reference Design
• Developed for Texas Instrument...
Document 1368
81W PoE Transformer ForTIIndustrialPOEIsolated Flyback Reference Design
Developed for Texas Instruments 81W Industrial POE Isolated Flyback reference design, PMP20058
Operates with input
voltage of 8 – 18 V 54 V, 1.5 A isolated output 1500 Vrms, one minute isolation (hipot) from primary and aux
to secondary.
Core material Ferrite Terminations ROHS tin-silver over tin over copper plated steel Weight 49.7 g Ambient temperature –40°C to +105°C Maximum part temperature +145°C Storage temperature Component: –40°C to +105°C. Tray packaging: –40°C to +80°C Moisture Sensitivity Level (MSL) 1 (unlimited floor life at <30°C / 85% relative humidity) Failures in Time (FIT) / Mean Time Between Failures (MTBF) 38 per billion hours / 26,315,789 hours, calculated per Telcordia SR-332 Packaging 120 per tray PCB washing Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. See Doc787_PCB_Washing.pdf.
Part ...