High Voltage Drum Core Inductors
·
Continuous winding-to-core isolation
to 600 VDC / 400 VAC
·
Can be mounted to board or chassis
using metallic hardware
·
Proprietary standoff allows for easy
draining of wash solutions
·
UL Class B (130° ) insulation system
·
Now available in new 35 x 55 mm size!
DHV1420-
Suffix
Code
10U
15U
22U
33U
47U
68U
100
150
220
330
470
680
1K0
1K5
2K2
3K3
4K7
Inductance
(NOM ± TOL)
10
mH
± 15%
15
mH
± 15%
22
mH
± 10%
33
mH
± 10%
47
mH
± 10%
68
mH
± 10%
100
mH
± 10%
150
mH
± 10%
220
mH
± 10%
330
mH
± 10%
470
mH
± 10%
680
mH
± 10%
DCR
(MAX)
17 mW
21 mW
26 mW
31 mW
45 mW
91 mW
140 mW
250 mW
300 mW
380 mW
460 mW
570 mW
1
Current Rating
(MAX)
6.0 A
DC
6.0 A
DC
6.0 A
DC
5.7 A
DC
4.8 A
DC
3.3 A
DC
2.7 A
DC
2.0 A
DC
1.83 A
DC
1.64 A
DC
1.48 A
DC
1.33 A
DC
2
Model Selection Tables
DHV1820-
Inductance
(NOM ± TOL)
10
mH
± 15%
15
mH
± 15%
22
mH
± 15%
33
mH
± 10%
47
mH
± 10%
68
mH
± 10%
100
mH
± 10%
150
mH
± 10%
220
mH
± 10%
330
mH
± 10%
470
mH
± 10%
680
mH
± 10%
1.0 mH ± 10%
1.5 mH ± 10%
2.2 mH ± 10%
DCR
(MAX)
8 mW
8 mW
14 mW
26 mW
41 mW
55 mW
69 mW
86 mW
107 mW
169 mW
320 mW
460 mW
570 mW
730 mW
1.32
W
1
Current Rating
(MAX)
12.0 A
DC
12.0 A
DC
10.0 A
DC
7.3 A
DC
5.8 A
DC
5.0 A
DC
4.5 A
DC
4.0 A
DC
3.6 A
DC
2.9 A
DC
2.1 A
DC
1.74 A
DC
1.56 A
DC
1.38 A
DC
1.03 A
DC
2
DHV2420-
Inductance
(NOM ± TOL)
10
mH
± 15%
15
mH
± 15%
22
mH
± 15%
33
mH
± 15%
47
mH
± 10%
68
mH
± 10%
100
mH
± 10%
150
mH
± 10%
220
mH
± 10%
330
mH
± 10%
470
mH
± 10%
680
mH
± 10%
1.0 mH ± 10%
1.5 mH ± 10%
2.2 mH ± 10%
3.3 mH ± 10%
4.7 mH ± 10%
DCR
(MAX)
5 mW
8 mW
14 mW
21 mW
25 mW
31 mW
39 mW
59 mW
93 mW
133 mW
165 mW
260 mW
400 mW
580 mW
730 mW
1.35
W
1.69
W
1
Current Rating
(MAX)
19.3 A
DC
15.2 A
DC
11.5 A
DC
9.4 A
DC
8.6 A
DC
7.7 A
DC
6.9 A
DC
5.6 A
DC
4.5 A
DC
3.7 A
DC
3.4 A
DC
2.7 A
DC
2.2 A
DC
1.79 A
DC
1.59 A
DC
1.17 A
DC
1.05 A
DC
2
DHV3525-
Suffix
Code
15U
22U
33U
47U
68U
100
150
220
330
470
680
1K0
1K5
2K2
3K3
4K7
6K8
10K
15K
22K
33K
Inductance
(NOM ± TOL)
15
mH
± 15%
22
mH
± 15%
33
mH
± 15%
47
mH
± 15%
68
mH
± 10%
100
mH
± 10%
150
mH
± 10%
220
mH
± 10%
330
mH
± 10%
470
mH
± 10%
680
mH
± 10%
1.0 mH ± 10%
1.5 mH ± 10%
2.2 mH ± 10%
3.3 mH ± 10%
4.7 mH ± 10%
6.8 mH ± 10%
10 mH ± 10%
15 mH ± 10%
DCR
(MAX)
5 mW
7 mW
11 mW
18 mW
23 mW
28 mW
36 mW
55 mW
87 mW
150 mW
185 mW
240 mW
370 mW
540 mW
690 mW
1.23
W
1.53
W
2.4
W
3.7
W
1
Current Rating
(MAX)
20 A
DC
20 A
DC
17.3 A
DC
13.5 A
DC
11.9 A
DC
10.8 A
DC
9.5 A
DC
7.7 A
DC
6.1 A
DC
4.7 A
DC
4.2 A
DC
3.7 A
DC
3.0 A
DC
2.5 A
DC
2.2 A
DC
1.63 A
DC
1.46 A
DC
1.17 A
DC
0.94 A
DC
2
DHV3535-
Inductance
(NOM ± TOL)
22
mH
± 15%
33
mH
± 15%
47
mH
± 15%
68
mH
± 10%
100
mH
± 10%
150
mH
± 10%
220
mH
± 10%
330
mH
± 10%
470
mH
± 10%
680
mH
± 10%
1.0 mH ± 10%
1.5 mH ± 10%
2.2 mH ± 10%
3.3 mH ± 10%
4.7 mH ± 10%
6.8 mH ± 10%
10 mH ± 10%
15 mH ± 10%
22 mH ± 10%
33 mH ± 10%
DCR
(MAX)
1
Current Rating
(MAX)
20 A
DC
20 A
DC
20 A
DC
19.0 A
DC
13.9 A
DC
10.8 A
DC
10.0 A
DC
8.7 A
DC
8.0 A
DC
6.6 A
DC
4.8 A
DC
3.8 A
DC
3.5 A
DC
3.1 A
DC
2.3 A
DC
2.1 A
DC
1.67 A
DC
1.34 A
DC
1.09 A
DC
0.97 A
DC
2
DHV3555-
Inductance
(NOM ± TOL)
DCR
(MAX)
1
Current Rating
(MAX)
2
6 mW
7 mW
9 mW
12 mW
22 mW
36 mW
43 mW
56 mW
67 mW
98 mW
184 mW
290 mW
350 mW
440 mW
810 mW
1.00
W
1.54
W
2.4
W
3.6
W
4.5
W
68
mH
± 10%
100
mH
± 10%
150
mH
± 10%
220
mH
± 10%
330
mH
± 10%
470
mH
± 10%
680
mH
± 10%
1.0 mH ± 10%
1.5 mH ± 10%
2.2 mH ± 10%
3.3 mH ± 10%
4.7 mH ± 10%
6.8 mH ± 10%
10 mH ± 10%
15 mH ± 10%
22 mH ± 10%
33 mH ± 10%
12 mW
12 mW
18 mW
27 mW
51 mW
65 mW
79 mW
100 mW
151 mW
230 mW
430 mW
530 mW
650 mW
980 mW
1.53
W
1.90
W
3.6
W
20 A
DC
20 A
DC
18.0 A
DC
14.8 A
DC
10.7 A
DC
9.5 A
DC
8.7 A
DC
7.7 A
DC
6.3 A
DC
5.1 A
DC
3.7 A
DC
3.3 A
DC
3.0 A
DC
2.4 A
DC
1.96 A
DC
1.76 A
DC
1.29 A
DC
1. T
A
= 25°C.
2. Rated current is dervied from device thermal performance. Saturation current exceeds rated current in all cases.
www.hirelsystems.com
Hi-Rel Systems, Inc.
11100 Wayzata Boulevard
Suite 501
Minnetonka, MN 55305
Phone: 952-544-1344
507-532-4200
Fax: 952-544-1345
507-532-4229
Date code 0229
sales@hirelsystems.com
engineering@hirelsystems.com
High Voltage Drum Core Inductors
Absolute Maximum Ratings
Parameter
Energy Storage
Power Dissipation
Thermal Derating
Working Isolation Voltage
Operating Temperature Range
Storage Temperature Range
Conditions
Continuous DC; T
A
= 25°C
T
A
= 25°C
Above 25°C
Continuous winding-to-core
DHV1420
0.95
1.01
9.6
DHV1820
1.44
1.39
13.2
DHV2420
3.3
1.85
17.6
600 / 400
-40 ~ +130
-40 ~ +130
DHV3525
9.2
3.3
31
DHV3535
19.6
4.3
41
DHV3555
55
5.9
56
Units
2
mH°A
W
mW /
°C
VDC / VAC
°C
°C
OD
ID
FINISH
START
Dimension
OD (MAX)
ID (MIN)
HEIGHT (MAX)
START (REF)
FINISH (REF)
0.610 [15.49]
0.115 [2.92]
0.935 [23.75]
0.214 [5.44]
0.300 [7.62]
DHV1420
0.800 [20.32]
0.115 [2.92]
0.935 [23.75]
0.256 [6.50]
0.396 [10.06]
DHV1820
1.010 [25.65]
0.115 [2.92]
0.935 [23.75]
0.296 [7.52]
0.500 [12.70]
DHV2420
1.450 [36.83]
0.260 [6.60]
1.130 [28.70]
0.459 [11.66]
0.705 [17.91]
DHV3525
1.450 [36.83]
0.260 [6.60]
1.540 [39.12]
0.459 [11.66]
0.705 [17.91]
DHV3535
1.450 [36.83]
0.260 [6.60]
2.200 [55.88]
0.459 [11.66]
0.705 [17.91]
DHV3555
Suffix
Code
10U
15U
22U
33U
47U
68U
100
150
220
330
470
680
1K0
1K5
2K2
3K3
4K7
6K8
10K
15K
22K
33K
DHV1420
0.037 [0.95]
0.037 [0.95]
0.037 [0.95]
0.037 [0.95]
0.033 [0.85]
0.027 [0.68]
0.024 [0.61]
0.019 [0.48]
0.019 [0.48]
0.019 [0.48]
0.019 [0.48]
0.019 [0.48]
DHV1820
0.059 [1.49]
0.066 [1.67]
0.052 [1.33]
0.042 [1.06]
0.037 [0.95]
0.033 [0.85]
0.033 [0.85]
0.033 [0.85]
0.033 [0.85]
0.030 [0.76]
0.024 [0.61]
0.021 [0.54]
0.021 [0.54]
0.021 [0.54]
Lead Diameter Table
DHV2420
DHV3525
0.075 [1.90]
0.066 [1.67]
0.052 [1.33]
0.047 [1.19]
0.047 [1.19]
0.047 [1.19]
0.047 [1.19]
0.042 [1.06]
0.037 [0.95]
0.033 [0.85]
0.033 [0.85]
0.030 [0.76]
0.027 [0.68]
0.024 [0.61]
0.024 [0.61]
0.021 [0.54]
0.019 [0.48]
0.094 [2.39]
0.084 [2.13]
0.066 [1.67]
0.059 [1.49]
0.059 [1.49]
0.059 [1.49]
0.059 [1.49]
0.052 [1.33]
0.047 [1.19]
0.037 [0.95]
0.037 [0.95]
0.037 [0.95]
0.033 [0.85]
0.030 [0.76]
0.030 [0.76]
0.027 [0.68]
0.024 [0.61]
0.021 [0.54]
0.019 [0.48]
DHV3535
DHV3555
0.094 [2.39]
0.094 [2.39]
0.094 [2.39]
0.084 [2.13]
0.066 [1.67]
0.059 [1.49]
0.059 [1.49]
0.059 [1.49]
0.059 [1.49]
0.052 [1.33]
0.042 [1.06]
0.037 [0.95]
0.037 [0.95]
0.037 [0.95]
0.030 [0.76]
0.030 [0.76]
0.027 [0.68]
0.024 [0.61]
0.021 [0.54]
0.021 [0.54]
0.094 [2.39]
0.094 [2.39]
0.084 [2.13]
0.075 [1.90]
0.059 [1.49]
0.059 [1.49]
0.059 [1.49]
0.059 [1.49]
0.052 [1.33]
0.047 [1.19]
0.037 [0.95]
0.037 [0.95]
0.037 [0.95]
0.033 [0.85]
0.030 [0.76]
0.030 [0.76]
0.024 [0.61]
Units are inches [mm].
Lead start and finish positions may vary, but are conformable to the reference values.
Specifications are subject to change without notice.
www.hirelsystems.com
Hi-Rel Systems, Inc.
11100 Wayzata Boulevard
Suite 501
Minnetonka, MN 55305
952-544-1344
Phone: 507-532-4200
952-544-1345
Fax: 507-532-4229
Date code 0229
sales@hirelsystems.com
engineering@hirelsystems.com
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