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Single Phase and 3 Phase EMI Filters

Browse our line of single phase EMI filters and 3 phase EMI filters are the ideal method to filter the AC or DC power entering your system to prevent radiated or conducted EMI. APITech's standard EMI filters and custom EMI filter design solutions offer comprehensive consulting, diagnostic testing, and world-class manufacturing, providing an ideal solution to satisfy global EMC standards while meeting your design parameters.

Check out APITech's full line of EMI Filters and Connectors!

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Multi-Section Catalog EMI Filters

Single Phase and 3 Phase EMI filter designs with high common and differential mode attenuation and insertion loss characteristics up to 10 GHz.
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EMP/HEMP Filters

EMI Filters are designed to protect sensitive electronics equipment during hazardous transient conditions, including EMP/HEMP.
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Modular Power EMI Filter

High performance, high-reliability, chassis mount, configurable catalog EMI filter for where SWaP-C is a critical factor
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Single & 3 Phase Power Line EMI Filters

Single Phase & 3 Phase EMI Filter designs provide excellent attenuation for high voltage impulses.
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AC and DC Single Line EMI Filters

AC and DC single line feed-thru EMI filters offer filtering in a compact package with high-temperature construction.
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Power Entry EMI Filters

Single phase EMI filter industrial power entry modules have a metal case providing maximum isolation that optimizes performance.
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Miniature PCB EMI Filters

The compact design of these PCB EMI filters is ideally suited for products with limited board space.
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Converter EMI Filter

EMI filters designed to reduce conducted EMI switching noise generated in systems in order to help meet MIL-STD-461.
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DIN Rail Mounted EMI Filters

Chassis or DIN rail mount single phase EMI filters make for easy connections, installations, and replacements.
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Low Leakage Medical EMI Filters

EMI filters with extremely low leakage current, are excellent for medical applications.
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Custom Single Phase & 3 Phase EMI Filters

Rarely does an off-the-shelf EMI filter design completely satisfy the mechanical, electrical, and power requirements of a sophisticated product.
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