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
Magnetic
Path
Length
Cross
Sectional
Area
Outside Dimensions
Outer
Inductance Coefficient AL Value
Core Part No.
(Old Core Part No.)
Rated Rated Current
Current* Ampere Turn
Abbreviation
I
dc=0[A]
mH
Width Height
Diameter
mm
cm2
cm
mH
mm
mm
[AT]
LNC251510J3
(C251510J3)
J7H
J8H
JRH
JAH
JBH
JCH
JKH
JLH
0.430
6.28
28.3
28.3
35.2
35.5
40.5
49.4
49.4
66.7
12.7
12.3
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
LNC251515J2
(C251515J2)
0.645
0.774
1.032
1.204
1.634
2.043
2.688
6.28
8.17
8.17
9.42
11.5
11.5
14.9
12.7
17.5
17.0
19.5
22.7
22.7
29.3
17.5
17.3
23.8
23.0
23.0
28.0
29.2
LNC322015J2
(C322015J2)
LNC322020J2
(C322020J2)
LNC372320J2
(C372320J2)
LNC462720J2
(C462720J2)
LNC462725J2
(C462725J2)
LNC603525J2
(C603525J2)
?CORE LOSS CHARACTERISTICS
@
AM choke
1000
100
10
300[kHz]
200[kHz]
150[kHz]
100[kHz]
80[kHz]
50[kHz]
20[kHz]
1
1
10000
10
100
1000
Magnetic flux density D Bp-p [mT]
(1/3)
CAT. No. E1008E
CHEMI-CON [ UNITED CHEMI-CON, INC. ]
