This series transformers designed specifically Powered Devices (PD) IE

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This series transformers designed specifically Powered Devices (PD) IE

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Transformers
This series transformers designed specifically Powered Devices (PD) IEEE 802.3af-compliant Power over Ethernet (PoE) applications. They feature interleaved primary secondary windings minimize leakage inductance, separate bias winding. Isolation 1500 Vrms between primary secondary windings. Coilcraft's transformers available Watt Watt output versions switching frequency. Input Volt output bias winding These parts ordered with leads coated lead-free solder that make them compliant with RoHS standards. Coilcraft also custom engineer transformer meet your specific requirements. Coilcraft Designer's C172 contains samples parts. order, contact Coilcraft visit http://order.coilcraft.com purchase on-line.
Inductance ±10% (µH) 75.0 55.0 65.0 60.0 55.0 45.0 35.0 40.0 40.0 35.0 Inductance Ipk3 (µH) 67.5 49.5 58.5 54.0 49.5 40.5 31.5 36.0 36.0 31.5 Leakage inductance4 (µH)
Part Power number1 POE60F-18_ POE60F-25_ POE60F-33_ POE60F-50_ POE60F-12_ POE13F-18_ POE13F-25_ POE13F-33_ POE13F-50_ POE13F-12_
(Ohms) bias 0.195 0.005 0.195 0.095 0.005 0.150 0.138 0.007 0.180 0.130 0.009 0.165 0.095 0.017 0.150 0.195 0.005 0.195 0.095 0.005 0.150 0.138 0.007 0.180 0.130 0.009 0.165 0.095 0.017 0.150
Turns ratio :sec :bias 0.07 0.36 0.08 0.33 0.11 0.36 0.15 0.35 0.35 0.35 0.07 0.36 0.08 0.33 0.11 0.36 0.15 0.35 0.35 0.35
Ipk3 Secondary output 12.0 12.0
When ordering, please specify packaging code: POE13F-12D Packaging: machine-ready reel. EIA-481 embossed plastic tape (200 parts full reel). Less than full reel. tape, machine ready. have leader trailer added ($25 charge), code letter instead. When ordering RoHS-compliant part, before packaging code: e.g. POE13F-12LD Inductance measured kHz, Vrms. Peak primary current drawn minimum input voltage. Leakage inductance primary winding with secondary winding shorted. Operating temperature range -40°C +125°C. Electrical specifications 25°C.
Schematic
Primary 12,11 Bias Secondary
Specifications subject change without notice.
Document 381-1
Revised 09/29/04
Document
Transformers
indicates
0.677 17,20
0.865 21,97
0.335 8,51
0.004 /0,10
0.079 2,01
0.693 17.60 0.590 14,98
0.028 0,72
0.135 3,43
0.665 16,88
0.098
0.098
Recommended Land Pattern
0.07 1,79
Tape reel: 200/13 reel tape width packaging data Tape Reel Specifications section.
Specifications subject change without notice.
Document 381-2
Revised 09/29/04

This series transformers designed specifically Powered Devices (PD) IE

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