Bi HM18-20005 Common-mode choke Datasheet

MODEL HM18 SERIES
EE Style
Common-Mode Chokes
FEATURES
•
•
•
•
•
Ferrite cores for high flux density
Complies with UL, VDE safety requirements
Low temperature rise
Compact construction
Varnish impregnation to ensure highest quality
APPLICATIONS
•
•
•
•
Switching power supply
Common mode EMI filter
Office equipment
Video and audio equipment
ELECTRICAL / ENVIRONMENTAL
Voltage Rating, Maximum
Insulation Resistance, Minimum
Insulation System
Temperature Rise, Maximum
120/250 V
100 Megohms
Class B, 130°C
40°C
SCHEMATIC (FIGURE 1, 2, 3 & 4)
(1)
(3)
(2)
(4)
Specifications subject to change without notice.
6-63
Model HM18 Series
6
FIGURE 1 (Inch/mm)
1.06 Max.
27.0
;;
;;
1.00 Max.
25.4
1.06 Max.
27.0
0.75±.010
19.05±0.25
.551±.010
14.0±0.25
;;
;;
(1)
(2)
(3)
(4)
FIGURE 3 AND 4 (Inch/mm)
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;;;;
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;;;
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;; ;; ; ;;
1.06 Max.
27.0
.98 Max.
25
1.03
Max.
26
1.14 Max.
29.0
1.46
Max.
37.0
1.57
Max.
40.0
.197
Min.
5.0
.500±.010
12.7±0.25
(1)
(3)
(4)
(2)
.807±.010
20.5±0.25
.413±.010
10.5±0.25
.720±.010
18.3±0.25
(1)
(3)
6-64
(2)
(4)
Model HM18 Series
FIGURE 2 (Inch/mm)
;
;;; ;;
;
;;;
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1.06
Max.
27.0
1.00 Max.
25.40
(3)
(1)
(2)
(4)
.97 Max.
24.64
1.97
Min.
5.0
.72±.01
18.30±.25
0.50±.01
12.70±0.25
BOTTOM VIEW
.03 x .05 Typ.
SPECIFICATIONS
Part
Number
HM18-20001
HM18-20002
HM18-20003
HM18-20004
HM18-20005
HM18-10001
HM18-10002
HM18-10003
HM18-10004
HM18-10005
HM18-30001
HM18-30002
HM18-30003
HM18-30004
HM18-30005
HM18-40001
HM18-40002
HM18-40003
HM18-40004
HM18-40005
Current Rating
@40˚C Rise
Amps
Inductance
@ 10 kHz
mH Min.
DC
Resistance
Ω Max.
Wire
Gauge
AWG (mm)(1)
Figure
1.0
1.5
2.0
2.5
3.0
1.0
1.5
2.0
2.5
3.0
2.0
2.5
3.0
3.5
4.0
2.0
2.5
3.0
3.5
4.0
15
8.5
6.2
3.9
2.2
15
8.5
6.2
3.9
2.2
20
12
9.0
5.0
2.5
14
7.0
6.2
3.3
1.7
0.60
0.34
0.24
0.15
0.09
0.60
0.34
0.24
0.15
0.09
0.85
0.30
0.21
0.13
0.07
0.60
0.25
0.15
0.09
0.06
26 (0.40)
25 (0.45)
24 (0.51)
23 (0.57)
22 (0.64)
26 (0.40)
25 (0.45)
24 (0.51)
23 (0.57)
22 (0.64)
24 (0.51)
23 (0.57)
22 (0.64)
21 (0.72)
20 (0.81)
24 (0.51)
23 (0.57)
22 (0.64)
21 (0.72)
20 (0.81)
2
2
2
2
2
1
1
1
1
1
3
3
3
3
3
4
4
4
4
4
Note: (1) Nominal bare wire diameter.
6-65
Model HM18 Series
6