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EPCOS EMC Filters

Search EMC Filters

TDK develops, manufactures and markets electronic components, modules and systems, focusing on fast-growing leading-edge technology markets, which include information and communications technology, automotive electronics, industrial electronics and consumer electronics.

TDK offers the world's biggest selection of EPCOS EMC components. It covers 2-line, 3-line and 4-line filters as well as feedthrough filters and capacitors, output filters and output reactors. The filters are suitable for all kind of power supplies, frequency converters for drives and traction, and converters for solar and wind power systems. Also available are special products with extremely low leakage currents for medical applications.

Features

1-line filter:

Feedthrough components up to 500A

IEC Inlet:

Current: 1 to 20A
Highest temperature stability
Designed for rated current without derating
Optional: medical version with low leakage current Versions with fuse and fuse plus switch
Various termination styles UL/cUL/ENEC approved

2-line filters:

Current: up to 1600A Different insertion loss and terminal styles
Highest performance by optimized design
Optional: medical version with low leakage current
UL/cUL/ENEC approved

3-line/4-line filters:

Current: up to 2500A (3 line) up to 600A (4 line)
Different families for converters and power electronics
Compact design, high performance
Low leakage current types available
UL/cUL/ENEC approved

Laminated choke based products:

Line Reactors, Output Chokes and Output Filters
Broad range of standard products
Customized solutions on request
dv/dt choke, dv/dt filters
Sine-wave filters
SineFormer® (EMC sine-wave filter, no need for shielded cables)

Filters for shielded rooms

Up to 2000A

Applications

Medical devices (CT scanners, x-ray, etc.)
Mobile phone base stations
Power supplies
Industrial automation (Frequency converters or devices which incorporate frequency converters, e.g. machine tools)
Solar inverters
Uninterruptable power supplies
Shielded rooms
Traction applications

Resources

Portfolio of EPCOS EMC Filters (pdf)