HM18-30005 [TTELEC]
Common-Mode Chokes; 共模扼流圈
| 型号： | HM18-30005 |
| 厂家： | 
TT Electronics |
| 描述： | Common-Mode Chokes |
| 文件： | 总3页 (文件大小：103K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
6
Voltage Rating, Maximum
Insulation Resistance, Minimum
Insulation System
120/250 V
100 Megohms
Class B, 130°C
40°C
Temperature Rise, Maximum
SCHEMATIC (FIGURE 1, 2, 3 & 4)
(1)
(3)
(4)
(2)
Specifications subject to change without notice.
6-63
Model HM18 Series
FIGURE 1 (Inch/mm)
1.06
27.0
1.00
25.4
Max.
Max.
1.06
27.0
Max.
0.75±.010
19.05±0.25
.551±.010
14.0±0.25
(1)
(3)
(2)
(4)
FIGURE 3 AND 4 (Inch/mm)
1.03
26
1.06
Max.
.98
25
1.14
29.0
Max.
Max.
Max.
27.0
1.46
Max.
37.0
1.57
40.0
Max.
.197
5.0
Min.
.500±.010
12.7±0.25
.807±.010
20.5±0.25
.413±.010
10.5±0.25
.720±.010
18.3±0.25
(1)
(4)
(3)
(2)
(1)
(2)
(4)
(3)
6-64
Model HM18 Series
FIGURE 2 (Inch/mm)
1.06
27.0
1.00
25.40
Max.
Max.
(3)
(1)
.97
Max.
24.64
1.97
5.0
(4)
BOTTOM VIEW
(2)
Min.
.72±.01
18.30±.25
0.50±.01
12.70±0.25
.03 x .05 Typ.
SPECIFICATIONS
Current Rating
@40˚C Rise
Amps
Inductance
@ 10 kHz
mH Min.
DC
Resistance
Ω Max.
Wire
Gauge
AWG (mm)
Part
Number
Figure
(1)
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
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
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
6
12
9.0
5.0
2.5
14
7.0
6.2
3.3
1.7
Note: (1) Nominal bare wire diameter.
6-65
Model HM18 Series
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