1EMC/EMI Products
General Purpose EMI Filter
with High Attenuation Performance
Approvals■ Rated currents from 1 to 30A
■ High performance filter attenuation
■ High differential-mode attenuation
■ Optional medical versions (B type)
■ Optional safety versions (A type)
■ Optional overvoltage protection (Z type)
Typical applications
■ FN 2030 filters are designed for easy and
fast chassis mounting.
■ The FN 2030 filters are also available as
B versions with no Y-capacitors for medical
applications as well as A versions with low
capacitance for safety critical applications
with a requirement for low leakage
currents.
■ All filters provide an exceptional conducted
attenuation performance, based on chokes
with high permeable core material and
excellent thermal behavior.
■ The higher inductivity versus amperage
offers increased attenuation performance
with same form factor compared to
FN 2010 and FN 2020 filter series.
■ All FN 2030 filters can be delivered with
optional surge pulse protection.
■ FN 2030 filters are also available as two-
stage filters (FN 2090 series) for very noisy
environment.
■ Various terminal options allow you to
select the desired connection style.
■ Electrical and electronic equipment
■ Consumer goods
■ Household equipment
■ Medical equipment
■ Electronic data processing equipment
■ Office automation and datacom equipment
■ Various noisy applications requiring high
filter performance
Features and benefits
Technical specifications
Maximum continuous operating voltage: 250VAC, 50/60Hz
Operating frequency: dc to 400Hz
Rated currents: 1 to 30A @ 40°C max.
High potential test voltage: P –> PE 2000VAC for 2 sec (standard types)
P –> PE 2500VAC for 2 sec (B types)
P –> N 1100VDC for 2 sec
Temperature range (operation and storage): -25°C to +100°C (25/100/21)
Design corresponding to: UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
Flammability corresponding to: UL 94V-2 or better
Surge pulse protection (optional): 2kV, IEC 61000-4-5
MTBF @ 40°C/230V (Mil-HB-217F): 2,200,000 hours (1 to 10A types)
1,200,000 hours (12 to 30A types)
Typical electrical schematic
P
N
PE
Line
Cx R
L
Cy Cy
P‘
N‘
Load
Cx
1-phase Filters
FN 2030