RFI Filter / EMC Filter
Westek’s RFI & EMI Filters division supplies quality filters, components, gaskets, ferrites and materials used for the containment of RFI emissions and Immunity-proofing apparatus.
Westek has a broad range of RFI and EMI Filters that includes IEC Inlet Filters, Single Phase EMC/EMI Filters, Three Phase EMC/EMI Filters, Three Phase and Neutral Line EMC/EMI Filters, Open Frame EMC/EMI Filters, Feedthrough Filters and Capacitors, EMC/EMI Chokes, DC Filters, Pulse Transformers, EMC Components, Signal and Communications Filters and Power Magnetics.
What is RFI & EMI?
RFI stands for Radio Frequency Interference while EMI stands for Electromagnetic Interference. The two terms are often used interchangeably. Both are a disturbance that affects an electrical circuit because of electromagnetic induction or electromagnetic radiation from an external source. The external source can both be man-made or natural. RFI or EMI disseminate through transmission over power lines and signals and through space that are radiation free. The disturbance creates an ineffective performance of the power circuit that negatively affects the data, if not completely destroys it.
The RFI Filters and EMI Filters are used to suppress the interference present on any power or signal line.
Our Suppliers
With their high quality products and services, Schaffner is the international leader in the field of RFI and EMI Filters. As one of our major suppliers, Schaffner offer a great range of filters that ensure the effectual and trustworthy operation of electronic systems. Their solutions make renewable energy technologies grid-compliant and eliminate EMI in electronic devices and power supplies, and ensure the quality of telecom applications.
Westek also has the opportunity to offer customised solutions to our customers.
RFI & EMI Filters sub-categories
View the different RFI & EMI Filters available below. For more information and quoting, please call or contact us using the product enquiry form.