Product category:
EMC Components
News Release from: Steward | Subject: 46 Material toroids
Edited by the Electronicstalk Editorial
Team on 21 October 2004
Toroids aim to optimise Ethernet
performance
Steward is using Electronica 2004 to showcase its latest ferrite products for inductive and EMI filtering applications.
Steward is using Electronica 2004 to showcase its latest ferrite products for inductive and EMI filtering applications, including new miniature toroid technologies designed to deliver optimum transformer performance in Ethernet applications Steward 46 Material ferrite is specifically designed to address the challenges faced by engineers designing 10/100/1000 Ethernet transformers
This article was originally published on Electronicstalk on 5 Jun 2003 at 8.00am (UK)
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Steward has a new range of ferrite disks and plates it claims will significantly simplify the elimination of radiated and inductively coupled electromagnetic interference.
Toroids based on this material are highly compact and deliver performance in the presence of DC bias in line with the IEEE802.3 standard.
Specifically, the material allows designers to implement miniature transformers that guarantee a minimum of 350uH in the presence of 8mA DC bias.
In addition to solutions based on the new 46 Material, visitors to the Steward stand will also be able to see a wide variety of inductive and EMI filtering solutions including application-specific common-mode chokes for FireWire and USB 2.0, miniature ferrite common-mode chokes for AC and DC power supplies, and EMI suppression cores for high temperature environments that can be used in applications operating up to 2GHz.
Steward's full range of design kits for simplifying the identification and selection of the most appropriate suppression components will also be on show.
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