Performance EMI Filter
High Performance Single-Phase Filters FN343
Performance EMI Filter
- Rated currents from 1 to 10 A
- Dual-stage filter
- Compact housing
- Integrated earth line choke
Features and Benefits
FN 343 filters are designed for easy and fast chassis mounting
Increased attenuation performance based on dual-stage filter design and earth line choke
All FN 343 single-phase filters provide an excellent attenuation performance, based on chokes with high saturation and excellent thermal behavior
Faston connection
Integrated earth line choke
Compact design
Custom-specific versions on request
Typical Applications
Electrical and electronic equipment
Consumer goods
Household equipment
Power supplies
Office automation equipment
Datacom equipment
Industrial equipment auxiliary supply
Technical Specifications
Maximum continuous operating voltage
250 VAC, 50/60 Hz
Operating frequency
DC to 400 Hz
Rated currents
1 to 10 A @ 40°C max.
High potential test voltage
P –> PE 2000 VAC for 2 sec
P –> N 760 VAC for 2 sec
Temperature range (operation and storage)
-25°C to +100°C (25/100/21)
Flammability corresponding to
UL 94 V-2 or better
Design corresponding to
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
