Performance power entry module FN 346 This module offers IEC 950-compliant power entry with excellent filtering performance thanks to the use of a U-core plus large inductor and X and Y capacitor components. Very high symmetrical attenuation makes the FN 346 an ideal choice for switched-mode power supply equipment applications, and any other form of circuitry involving non-sinusoidal waveforms. up to 10A current ratings IEC 950-compliant very high performance filtering optional medical version (B type) See Mechanical Data (page 41) for details of housings and output connections. Filter selection table Choose the family FN xxx with the required body style and features, and add -?? to determine current rating, and /?? for output connections. Example: FN 346-6/06 is a screw-mounting filter, rated for 6A, with fast-on outputs. Approvals &AW E Family | [ rea C28") Output connection Housing style at 40 | 1.6 (1.9) 2.5 (3) 6 (7.3) 10 (10) | a \ ca FN 346 -?? /?? | | -1.6 | -2.5 | -6 | -10 | /06 | /07* | v | | Inductance L = mH 34 18 | 3 0.7 Additional specifications Filter type Capacitance Maximum Res. ||Weight Maximum Operating Hipot test voltage Cx Cx C leakage R operating voltage frequency PN->E P-N nF nF nt HA/phase || Ma g9 || VAC Hz Hz VAC VDC | All standard types 470 220 4.7 410 | 0.47 | 330 | 250 50/60 DC to 400 2000 1700 B types (medical) 470 220 - | 5 0.47 | 330* 250 50/60 DC to 400 2500 1700 MTBF at 40C, 230V, per Mil-HB-217F: 330,000 hours */07 outputs add 5g to weightInsertion loss Per CISPR 17; A = 50/509 sym, B = 500/50 asym, C = 0.10/100 sym, D = 1000/0.10Q sym 1.6 amp types -20 10k 100k 1M 10M 10 amp types dB -20 10k 100k 1M 10M 2.5 amp types 10k 100k 1M 10M Electrical schematics FN 346 2xL PO T _ See tables for component values LOAD FN 346B LINE 6 amp types -20 10k 100k iM 10M 2xL LOAD