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WORKMAN RFC-1 2X SNAP-ON FERRITE CORE EMI NOISE FILTER SUPPRESSION CHOKE
WORKMAN RFC-1 2X SNAP-ON FERRITE CORE EMI NOISE FILTER SUPPRESSION CHOKE

WORKMAN RFC-1 2X SNAP-ON FERRITE CORE EMI NOISE FILTER SUPPRESSION CHOKE

$ 10

Availability: 31 in stock
  • Compatible Model: universal
  • Type: EMI Filter
  • Features: Snap-on
  • California Prop 65 Warning: State of California requires notification of products sold in California that may contain substances known to cause cancer or reproductive harm. Electronic components, products, or supplies in general may include some level of these substances. Please review manufacture specifications and material data safety sheets. We provide this warning out of abundance of caution per www.p65warning.ca.gov
  • Item must be returned within: 30 Days
  • Refund will be given as: Money Back
  • Restocking Fee: No
  • Return shipping will be paid by: Seller
  • Compatible Brand: Universal
  • Band: EMI
  • MPN: RFC-1
  • Condition: New
  • Brand: Workman
  • All returns accepted: Returns Accepted

    Description

    TWO NEW rectangular EMI RFI split snap-on ferrite core chokes. Excellent broadband filter characteristics providing from 7 to 25dB suppression (depending on number of cable turns) for 1-500MHz interference. Snap onto power, antenna, or microphone cabling to reduce electromagnetic interference. Measures 1-5/8" (L) x 1-1/8" (H) x 3/8" (T). Opening measures 7/8" x 3/8". Accommodates various styles and sizes of cable. Can fits from 2 turns of 8.9mm(D) cable to 14 turns of 3mm(D) cable. Includes two snap on chokes with specification and instruction sheet.
    Snap-On chokes can be used to reduce high frequency interference caused by home electronics (radio transmitter, telephone, television, audio equipment, and more). The innovative snap-on design makes it easy to install on most any type of equipment by snapping around antenna cables, power cords, speaks cables, microphone cables, telephone cords, computer cables, and more. The line choke reduces line transmitted electromagnetic interference (EMI) and transmitted radio frequency interference (RFI). Line transmitted interference is often caused by motors in appliances such as blenders, garbage disposals, and others. The noise is conducted through the AC power wiring. To reduce this type of noise, connect the snap-on choke around the AC power cord as close to the appliance generating the noise as practical.
    Radio frequency interference occurs when the cable leads of the home appliance acts as an antenna to pick-up transmitted RF signals often caused by nearby radio transmission such as a radio or TV station, CB or HAM radio. To reduce this kind of noise snap-on the choke as close as possible to the appliance being interfered with as practical. Interference by CB and HAM radio transmitters may be caused from radiation from unbalanced antenna cables and and noise can be coupled into the microphone cabling. A choke on the antenna and microphone cables helps to reduce the problems. As a general rule, the more chokes placed on the cabling, or more wraps of the cable around the choke, the more effective the noise reduction.
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