Datasheet

Performance EMI Filter
Approvalsn Rated currents from 1 to 10A
n Compact housing
n Optional overvoltage protection (Z type)
Typical applications
n FN 332 filters are designed for easy and
fast chassis mounting.
n FN 332 filters are also available with
integrated surge pulse protection to
safeguard sensitive electrical equipment.
n All FN 332 single-phase filters provide a
good attenuation performance, based on
chokes with high saturation resistance and
excellent thermal behavior.
n Chokes with high saturation resistance and
high inductivity.
n Surge pulse protection.
n Custom-specific versions on request.
n Electrical and electronic equipment
n Consumer goods
n Household equipment
n Power supplies
n Office automation equipment
n Datacom equipment
n Industrial equipment auxiliary supply
Features and benefits
Technical specifications
Maximum continuous operating voltage: 250VAC, 50/60Hz
Operating frequency: dc to 400Hz
Rated currents: 1 to 10A @ 40°C max.
High potential test voltage: P –> PE 2000VAC for 2 sec
P –> N 760VAC for 2 sec
P –> N 250VAC for 2 sec (Z types)
Temperature range (operation and storage): -25°C to +100°C (25/100/21)
Flammability corresponding to: UL 94V-2 or better
Design corresponding to: UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
Surge pulse protection (optional): 2kV, IEC 61000-4-5
MTBF @ 40°C/230V (Mil-HB-217F): 710,000 hours
Typical electrical schematic
N
P‘P
Line
Cx L Cy
N‘
PE
Load
1-phase Filters
FN 332