Product category:
EMC Components
News Release from: Steward | Subject: CM2722, CM3822 and CM5022
Edited by the Electronicstalk Editorial
Team on 30 April 2004
Multiline chokes clean up FireWire and
USB 2.0
A new range of ferrite multiline common-mode choke arrays has the industry's lowest normal mode impedance, ensuring transmission signal integrity that allows video signals to pass through intact.
A new range of ferrite multiline common-mode choke arrays from Steward has the industry's lowest normal mode impedance, ensuring transmission signal integrity that allows video signals to pass through without loss of picture quality Available as four channel CM2722 (for single and dual ports), six channel CM3822 (for tri ports) or eight channel CM5022 (for quad ports) devices, the new common mode chokes provides cost effective EMI filtering solutions for both FireWire and USB 2.0 applications
This article was originally published on Electronicstalk on 5 Jun 2003 at 8.00am (UK)
Related stories
Ferrite disks stick to suppression
Steward has a new range of ferrite disks and plates it claims will significantly simplify the elimination of radiated and inductively coupled electromagnetic interference.
Steward's proprietary product geometry minimises the net circuit impedance at 500MHz, which contributes to signal integrity.
Signal integrity is further enhanced by significantly reducing crosstalk through the use of high volume resistivity ferrite material and special process geometry.
Additionally, the interwinding capacitance seen in common mode chokes is also reduced to enhance signal integrity.
All parts are capable of operating at 5A continuously and have low DC resistance to minimise signal distortion.
Additionally, the low profile part size and shape enables easy installation behind the USB connector.
Sizes for the CM2722, CM3822 and CM5022 series are 6.99 x 5.72, 9.78 x 5.72 and 12.75 x 5.72mm, respectively.
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