Coilcraft High Power Flyback Transformers for PoE
Coilcraft High Power Flyback Transformers for Power over Ethernet (PoE) are developed for flyback PoE DC/DC PD power converters up to 51W. These transformers are designed to meet IEEE 802.3bt standards and operate at a 250kHz frequency with a 36V to 57V input voltage range. The series offers 1500Vrms, 1-minute isolation (hipot) between primary and auxiliary to secondary. Coilcraft High Power Flyback Transformers are an ideal solution for high-power PoE applications that include smart buildings and IoT.
Features
- Developed for flyback DC/DC PoE PD power converters up to 51W
- Designed to meet IEEE 802.3abt standard
- Operates at 250kHz switching frequency with 36V to 57V input voltage range
- 1500Vrms, 1-minute isolation (hipot) between primary and auxiliary and auxiliary to secondary
- Ferrite core material
- 6.5g to 8g weight
- -40°C to +165°C ambient temperature range
Schematic Diagram
Mechanical Drawing
Related Applications
Coilcraft Magnetics for PoE/PoE+ Applications
36V to 72V input, 250kHz switching frequency, and ideal for Power-over-Ethernet applications (PoE).
Coilcraft Guide to Magnetics for Power over Ethernet (PoE)
In signal path, center-tapped 1:1 transformers inject current and common mode chokes filter out EMI.
Inilathala: 2019-09-09
| Na-update: 2023-08-09