Compact single-phase filters for
general-purpose applications
Schaffner’s FN 2000 series single-phase filters provide an extremely
cost-effective solution for a wide range of general-purpose filtering
requirements. Employing high performance magnetic and capacitive
components, the filters have a very compact form factor, making them
particularly suitable for applications where space is at a premium. All FN
2000 Series filters are provided in chassis-mounting metal housings, with
a choice of fast-on, wire or screw feed-through connectors for ease of
system integration. Designed for operation at up to 250VAC, the filters
can handle supply frequencies from DC to 400Hz.
This filter range is available in many different standard forms in addition
to those shown by the electrical schematics in this shortform catalogue.
The multi-stage filters, for example, can be supplied with capacitors
connected to the load side, in order to present the best impedance
mismatch between equipment and filter. Further information can be
obtained from our headquarters in Switzerland, or any subsidiary.
Family
FN 2010
FN 2020
FN 2060
FN 2070
FN 2080
0 5 10 15 20 25 30
0 100
standard
Current rating (A) Attenuation
middle high very high
Rapid selection Using the current rating and attenuation performance indicators, this table allows you to quickly identify a filter
which is potentially suitable for your application, for subsequent detailed investigation on the pages shown.
1
Mechanical data for FN 20X0 . . . . . . . 12
FN 2010 electrical specification . . . . . . 2
FN 2020 electrical specification . . . . . . 4
FN 2060 electrical specification . . . . . . 6
FN 2070 electrical specification . . . . . . 8
FN 2080 electrical specification . . . . .10
CONTENTS