Coilcraft High Power PoE Signal Path Magnetics
Coilcraft High Power Power-over-Ethernet (PoE) Signal Path Magnetics is a reference circuit design that meets the current requirement of Gigabit Ethernet PoE Plus. This Coilcraft High Power PoE Signal Path Magnetics design features an open circuit inductance of ≥350µH with a 38mA DC offset applied from 0°C to +70°C. This reference circuit is capable of handling 3.8A of injected current.
Features
- Meets current requirements of Gigabit Ethernet PoE Plus
- Can handle current up to 800mA
- ≥350µH open circuit inductance with 22.5mA DC offset
- -40°C to +85°C ambient temperature range
- RoHS compliant
Videos
Application Circuit
Package Dimensions
Related Solutions
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.
Published: 2020-06-29
| Updated: 2024-08-20