Document 853
Flyback Transformers ForAkrosAS1135 PoE Controller
• Flyback transformers for IEEE802.3at PoE applications...
Document 853
Flyback Transformers ForAkrosAS1135 PoE Controller
Flyback transformers for IEEE802.3at PoE applications Input
voltage GA3568: 36 – 57 V; HA3809: 10 – 57 V 1500 Vrms isolation from primary and bias to secondary
and sync windings.
Core material Ferrite
Terminations RoHS tin-silver over tin over nickel over phos bronze. Other terminations available at additional cost.
Weight 11.4 – 11.8 g
Ambient temperature –40°C to +125°C
Storage temperature Component: –40°C to +125°C. Packaging: –40°C to +80°C
Resistance to soldering heat Max three 40 second reflows at +260°C, parts cooled to room temperature between cycles
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 175 per 13″ reel Plastic tape: 44 mm wide, 0.4 mm thick, 32 mm pocket spacing, 11.9 mm pocket depth
PC...