Flyback Transformer - Coilcraft
Description
Document 460-1
Flyback Transformers For3Watt,7Wattand13Watt PoE Applications
• Flyback transformers for PoE applications • Designed to operate in continuous mode at 250 kHz with an
input of 36 – 72 Vdc • 1500 Vrms, one minute isolation from primary and bias to second
ary; 500 Vrms, 1 minute isolation between all other windings
Designer’s Kit C395 contains two of each part shown in bold Core material Ferrite Terminations RoHS tin-silver over tin over nickel over phos bronze.
Other terminations available at additional cost.
Weight POE13P: 6.
15 g; POE70P: 3.
85 g; POE30P: 2.
05 g Ambient temperature –40°C to +85°C Storage temperature Component: –40°C to +85°C.
Tape and reel 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) / Me...
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