3F SERIES
High Performance 3 Phase Switch
Mode EMI Filter
With extended low frequency performance, 3F Series EMI filters provide enhanced differential (L/N) and common mode (L/G) insertion loss for switch mode power circuits and supplies subject to FCC Class B or CISPR/EN Class A spectrums.
The 3F Series is available in Wye or Delta configurations and with the "A" circuit configuration option (see page 32).
3F Series filters are reliable performers with either balanced or unbalanced 3 phase load currents.
Schematics
to go the mechanical drawing
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Rated Voltage: 250/440VAC, 50/60Hz |
Test Voltage:
Line to Line: 2.2 KVDC |
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Insertion Loss: (50 ohms, typical) |
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1 Suffix "L" calls out low profile case, see Filter
Order Information for complete part
number
2 Each line to ground @ 250VAC/5OHz
3 Ground inductor omitted & 250VAC/50Hz
4 "A" option can add up to 6db in application
EMI Filter division, 22895 East Park Drive, Yorba Linda, CA 92887, USA
Tel: (714)221-4056, Fax: (714)289-2149, Toll Free: +1-800-527-4362
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