Coilcraft Magnetics for PoE/PoE+ Applications
Coilcraft Magnetics for PoE and PoE+ Applications are flyback transformers developed for Powered Devices (PD) in IEEE 802.3af compliant Power-over-Ethernet (PoE) applications. The transformers feature a 36V to 72V input voltage range, 250kHz switching frequency, and a 1500Vrms isolation. The transformers are also RoHS compliant and 260°C compatible with tin-silver over tin over nickel over phosphorous bronze terminations. The PoE300F components are designed to meet IEEE 802.3at-2009 standard and developed specifically for POE+ flyback applications up to 30W.
Features
- Optimized for 250kHz frequency
- 36V to 72V input voltage range
- Power level outputs from 3W to 30W
- 35µH to 310µH inductance range
- 1500Vrms isolation
- Temperature ranges up to +125°C
- Moisture Sensitivity Level (MSL) 1
- RoHS and REACH compliant
Videos
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Comes in a space-efficient size of 16.5mm2 with <7.5mm height, operates at a 250kHz frequency.
Coilcraft PoExxF Flyback Transformers
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Coilcraft PoExxP Flyback Transformers
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Coilcraft PL160/PL300 SMT Planar Transformers
160W or 300W rated, designed to operate between 200kHz and 700kHz with a nominal 48V input.