Technical specifications
Maximum continuous operating voltage:
Operating frequency:
Rated currents:
Approvals by rated current:
High potential test voltage:
Protection category:
Temperature range (operation and storage):
Design corresponding to:
Flammability corresponding to:
MTBF @ 40°C/230V (Mil-HB-217F):
The FN 9233 IEC inlet filter combines an
excellent IEC inlet and mains filter with
excellent filter attenuation in a small form
factor. Choosing the FN 9233 product line
brings you the rapid availability of a standard
filter associated with the necessary safety
acceptances. Standard IEC connector filters
are a practical solution helping you to pass
EMI system approval in a short time. A wide
selection on amperage ratings, output
connections, mounting possibilities and filters
for medical applications are designed to offer
you the desired solution. For types with
additional earth line choke please consult the
FN 9233E data sheet.
High performance IEC inlet fi lter
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250VAC, 50/60Hz
dc to 400Hz
1 to 15A @ 50°C
1 to 10A (ENEC, CQC)
1 to 15A (UL, CSA)
P –> E 2000VAC for 2 sec (standard types)
P –> E 2500VAC for 2 sec (B types)
P –> N 1000VAC for 2 sec
IP40 according to IEC 60529
-25°C to +85°C (25/85/21)
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
UL 94V-2 or better
2,540,000 hours
Features and benefits
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Rated currents up to 15A
Excellent attenuation performance
Optional earth line choke
Optional medical versions (B type)
Snap-in versions (S and S1 type)
Hot inlet versions (HI type)
Exceptional conducted attenuation
performance, based on chokes with high
saturation resistance and excellent thermal
behavior.
Rear/front or snap-in mounting.
Optional earth line choke see FN 9233E
data sheet.
Optional medical versions (B type)
according to IEC/EN 60601-1.
Wide mounting flanges available.
Different output connections offering
maximum flexibility for assembly.
Custom-specific versions are available on
request.
IEC inlet fi lters
FN 9233
Approvals
(CQC approval pending)
Typical electrical schematic
Standard, R and B types
N
E
P
F2 types
N
E
P
Typical applications
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Line
Line
Portable electrical and electronic
equipment
Small to medium-sized machines and
household equipment
Single-phase power supplies, switch-mode
power supplies
Test and measurement equipment
Medical equipment
Rack mounting equipment
Cx
Cx
R
2xL
2xL
Cx
2xCy
2xCy
Load
Load
N‘
E‘
P‘
N‘
E‘
P‘