AMORPHOUS CHOKE COILS
AMORPHOUS CHOKE COILS
?MAJOR
USES
@Choke
coils for Power Factor Corrective circuit
@Normal
mode choke coils for noise control
?FEATURES
@Excellent
D.C. bias characteristics
@Reduction
of core loss in comparison with the conventional CM-series
coils, providing low temperature rises for uses at power of 100V or
larger
@Excellent
temperature stability
?CORE
STANDARD SPECIFICATIONS
Cross
Core Part No. Abbreviation Sectional
Area
(Old Core Part No.)
Magnetic
Path
Length
Outside Dimensions
Inductance Coefficient AL Value
Outer
Rated Rated Current
Width Height
I
dc
=0[A]
Current* Ampere Turn
Diameter
mH
mH
mm
mm
mm
[AT]
cm
2
LNC251510J3
(C251510J3)
LNC251515J2
(C251515J2)
LNC322015J2
(C322015J2)
LNC322020J2
(C322020J2)
LNC372320J2
(C372320J2)
LNC462720J2
(C462720J2)
LNC462725J2
(C462725J2)
LNC603525J2
(C603525J2)
J7H
J8H
JRH
JAH
JBH
JCH
JKH
JLH
0.430
0.645
0.774
1.032
1.204
1.634
2.043
2.688
cm
6.28
6.28
8.17
8.17
9.42
11.5
11.5
14.9
28.3
28.3
35.2
35.5
40.5
49.4
49.4
66.7
12.7
12.7
17.5
17.0
19.5
22.7
22.7
29.3
12.3
17.5
17.3
23.8
23.0
23.0
28.0
29.2
0.100
0.140
0.122
0.156
0.173
0.193
0.230
0.230
0.075
0.113
0.102
0.125
0.140
0.156
0.183
0.166
430
460
600
660
700
840
900
1300
?CORE
LOSS CHARACTERISTICS
@
AM choke
1000
Core loss PFe [mW/g]
100
10
300[kHz]
200[kHz]
150[kHz]
100[kHz]
80[kHz]
50[kHz]
20[kHz]
1
1
10
100
1000
10000
Magnetic flux density
D
Bp-p [mT]
(1/3)
CAT. No. E1008E
CHEMI-CON [ UNITED CHEMI-CON, INC. ]
