Bi HM19-11816 Toroid style common-mode choke Datasheet

MODEL HM19 SERIES
Toroid 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
Custom designs available
APPLICATIONS
•
•
•
•
Switching power supply
Common mode EMI filter
Office equipment
Video and audio equipment
ELECTRICAL / ENVIRONMENTAL
6
Insulation Resistance, Minimum
Voltage Rating, Maximum
Insulation System
Temperature Rise, Maximum
100 Megohms
120/250 V
Class B, 130°C
40°C
CONSTRUCTION
Ferrite
Core
Varnish
Impregnation
Specifications subject to change without notice.
6-67
Model HM19 Series
FIGURE 1 (Inch/mm)
.65
Max.
16.4
1.25 Max.
31.6
(1)
(3)
(1)
(3)
(2)
(4)
(2)
(4)
1.22 Max.
31.0
.15
3.8
.800±.010
20.32±0.25
.400±.010
10.15±0.25
Bottom View
Schemtatic
FIGURE 2 (Inch/mm)
.87
Max.
22.1
1.575 Max.
40.0
(1)
(3)
(1)
(3)
(2)
(4)
(2)
(4)
1.575 Max.
40.0
.15
3.8
.900±.010
22.86±0.25
.600±.010
15.24±0.25
Bottom View
Schemtatic
SPECIFICATIONS
Part
Number
HM19-12010
HM19-11816
HM19-11808
HM19-12003
HM19-11904
HM19-11901
HM19-11702
Current Rating
@ 40˚C Rise
Amps
1.8
2.6
3.2
3.5
5.2
6.0
7.5
Inductance
1 kHz
mH Min.
10.0
16.0
8.0
3.0
4.0
1.0
2.0
DC
Resistance
Ω Max.
.240
.160
.120
.060
.040
.020
.020
Wire Guage
AWG (mm) (1)
22 (0.65)
18 (1.02)
19 (1.02)
20 (0.81)
19 (0.91)
19 (0.91)
17 (1.15)
Figure
1
2
2
1
2
1
2
Note: (1) Nominal bare wire diameter.
6-68
Model HM19 Series
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