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EMC components are used to reduce conducted electromagnetic interference to the limits in an

EMC plan or to reduce this interference below the limit values specified in the EMC regulations.

These components may be installed either in the source of potential interference or in the disturbed

equipment (fig. 4).

Fig. 4

Susceptibility model and filtering

EPCOS offers EMI suppression components with a well-balanced range of rated voltages and cur-

rents for power supply lines as well as for signal and control lines.

Disturbed

equip-

ment

Power supply

Interference currents

Control line

Signal line

SA

RE

CE

CE

CE

CE

CE

CE

Source

CE

RE

Filter

RE

RE

RE

Interference voltages

Electric field

Magnetic field

Electromagnetic field

General Technical Information