P3213-A 데이터 시트보기 (PDF) - Coilcraft Inc
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P3213-A Datasheet PDF : 3 Pages
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Document 143-1
Common
Mode Line Chokes
Standard Series
High L Series
Coilcraft’s Toroid Style common mode chokes are de-
signed for optimum performance. Their single layer
windings provide for the highest common mode imped-
ance over the widest frequency range.
Spacers, specially designed by Coilcraft, provide 3 mm
creepage and clearance spacings for compatibility with
UL, CSA and IEC safety specifications.
These common mode line chokes come in two series:
Standard and High Inductance. Both are particularly
suitable for switching power supplies operating in the
100-300 kHz range of switching frequencies.
Coilcraft Designer’s Kit P202 contains samples of eight
standard EE and toroidal common mode line chokes. To
order, please contact Coilcraft or purchase on-line at
http://order.coilcraft.com.
Standard Series
0.12
3,0
1.23
31,2
max
1
2
1.25
31,8
max
0.150 ±0.03
3,81 ±0,76
High Inductance Series
0.12
3,0
2
3
0.625
15,88
max
1.40
35,6
max
1
2
1.40
35,6
max
0.150 ±0.03
3,81 ±0,76
2
3
0.900
22,86
max
Schematic
1
4
2
3
Footprint
4
3
1
2
0.800
20,32
0.400
10,16
Schematic
1
4
2
3
Footprint
4
1
0.900
22,86
3
0.600
15,24
2
Specifications subject to change without notice. Document 143-1 Revised 11/06/02
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