Computer RFI Kits

“Dirty Electricity” is high frequency noise on 50/60 Hz. power lines, 120 VAC or 240 VAC caused by many sources including electronic devices on the AC power lines and AC power generators including solar and wind generators. The frequency range of the interference is typically 25 kHz to 500 kHz and may affect electronic devices powered by the AC lines as well as other objects (including living ones) in the capture area of the noise.

Effective filtering of the AC power lies can help suppress the dirty electricity in your home, business office or industrial environment. We suggest the following AC power line filters that are easily installed on specific equipment bothered by dirty electricity

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Filters

Filters
These RFI kits are specifically selected to cure most household computer device RFI problems. It contains ferrite toroids for AC or DC power supply protection and Snap On ferrite spli beads selected to eliminate RFI from 1 to 1000 Mhz. The beads are easy to use, don’t require modification of the protected equipment and work in almost all cases, even when plug-in filters fail. 

 

 

Typical Installations

 

20131210 115137 150x150 - Computer RFI Kits

Ethernet Cable on F-240 Toroid – 7 turns

20131210 114800 150x150 - Computer RFI Kits

Ethernet Cable on FSB-1/2 – 3 turns for 9X Impedance

20131210 1148191 150x150 - Computer RFI Kits

Ethernet Cable on FSB-1/4

20131210 114716 150x150 - Computer RFI Kits

AC Cable on F-240 Toroid – 6 turns

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DSL Modem DC Power Supply on F114-43 Toroid – 5 Turns