Electromagnetic interference (EMI), or radio frequency interference (RFI), is a type of electric or electronic emission that can degrade, impair or prevent electrical circuit performance.
EMI filters are used to suppress interference generated by the device, or by other equipment, and to protect a device from electromagnetic interference signals present in the environment. Most EMI filters consist of components that suppress differential and common mode interference.
To protect and optimize equipment, Enerdoor EMI-RFI filters provide solutions in three product categories: single-phase, three-phase, and three-phase plus neutral filters.
High Frequency Solution
To protect and optimize equipment performance, Enerdoor offers one of the largest ranges of solutions to reduce electromagnetic / radio-frequency interference. Offering a large variance of electrical and mechanical characteristics, Enerdoor EMI/RFI filters cover standard nominal voltage from 0 to 750 Vac with the following nominal currents:
- Single-phase EMI/RFI filters: from 1 to 100A
- Three-phase EMI/RFI filters: from 3 to 3000A
- Three-phase plus neutral EMI-RFI filters: from 3 to 3000A
- Parallel EMI/RFI filters: In addition to the above EMI/RFI filter lines, Enerdoor offers a unique parallel filter solution. This line is designed for the specific frequency range of 50 KHz – 10 MHz where there is severe risk of interference and disturbance.
Applications for EMI-RFI Filters
- Power Supply
- Renewable Energy
- LED Lights
- Medical Equipment
Download Enerdoor EMI-RFI Filter Brochure
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