Date code 0229
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- DHV1820- DHV2420-
Suffix
Inductance
DCR
1
Current Rating
2
Inductance
DCR
1
Current Rating
2
Inductance
DCR
1
Current Rating
2
Code (NOM ± TOL) (MAX) (MAX) (NOM ± TOL) (MAX) (MAX) (NOM ± TOL) (MAX) (MAX)
10U
10
m
17 m
W
6.0 A
DC
10
m
8 m
W
12.0 A
DC
10
m
5 m
W
19.3 A
DC
15U
15
m
21 m
W
6.0 A
DC
15
m
8 m
W
12.0 A
DC
15
m
8 m
W
15.2 A
DC
22U
22
m
26 m
W
6.0 A
DC
22
m
14 m
W
10.0 A
DC
22
m
14 m
W
11.5 A
DC
33U
33
m
31 m
W
5.7 A
DC
33
m
26 m
W
7.3 A
DC
33
m
21 m
W
9.4 A
DC
47U
47
m
45 m
W
4.8 A
DC
47
m
41 m
W
5.8 A
DC
47
m
25 m
W
8.6 A
DC
68U
68
m
91 m
W
3.3 A
DC
68
m
55 m
W
5.0 A
DC
68
m
31 m
W
7.7 A
DC
100
100
m
H ± 10%
140 m
W
2.7 A
DC
100
m
H ± 10%
69 m
W
4.5 A
DC
100
m
H ± 10%
39 m
W
6.9 A
DC
150
150
m
H ± 10%
250 m
W
2.0 A
DC
150
m
H ± 10%
86 m
W
4.0 A
DC
150
m
H ± 10%
59 m
W
5.6 A
DC
220
220
m
H ± 10%
300 m
W
1.83 A
DC
220
m
H ± 10%
107 m
W
3.6 A
DC
220
m
H ± 10%
93
m
W
4.5 A
DC
330
330
m
H ± 10%
380 m
W
1.64 A
DC
330
m
H ± 10%
169 m
W
2.9 A
DC
330
m
H ± 10%
133 m
W
3.7 A
DC
470
470
m
H ± 10%
460 m
W
1.48 A
DC
470
m
H ± 10%
320 m
W
2.1 A
DC
470
m
H ± 10%
165 m
W
3.4 A
DC
680
680
m
H ± 10%
570 m
W
1.33 A
DC
680
m
H ± 10%
460 m
W
1.74
A
DC
680
m
H ± 10%
260 m
W
2.7 A
DC
1K0
1.0 mH ± 10%
570 m
W
1.56 A
DC
1.0 mH ± 10%
400 m
W
2.2 A
DC
1K5
1.5 mH ± 10%
730 m
W
1.38 A
DC
1.5 mH ± 10%
580 m
W
1.79 A
DC
2K2
2.2 mH ± 10%
1.32
W
1.03 A
DC
2.2 mH ± 10%
730 m
W
1.59 A
DC
3K3
3.3 mH
± 10%
1.35
W
1.17 A
DC
4K7
4.7 mH ± 10%
1.69
W
1.05 A
DC
DHV3525- DHV3535- DHV3555-
Suffix
Inductance
DCR
1
Current Rating
2
Inductance
DCR
1
Current Rating
2
Inductance
DCR
1
Current Rating
2
Code (NOM ± TOL) (MAX) (MAX) (NOM ± TOL) (MAX) (MAX) (NOM ± TOL) (MAX) (MAX)
15U
15
m
5 m
W
20 A
DC
22U
22
m
7 m
W
20 A
DC
22
m
6 m
W
20 A
DC
33U
33
m
11 m
W
17.3 A
DC
33
m
7 m
W
20 A
DC
47U
47
m
18 m
W
13.5 A
DC
47
m
9 m
W
20 A
DC
68U
68
m
H ±
10%
23 m
W
11.9 A
DC
68
m
12 m
W
19.0 A
DC
68
m
12 m
W
20 A
DC
100
100
m
H ± 10%
28 m
W
10.8 A
DC
100
m
H ± 10%
22 m
W
13.9 A
DC
100
m
H ± 10%
12 m
W
20 A
DC
150
150
m
H ± 10%
36 m
W
9.5 A
DC
150
m
H ± 10%
36 m
W
10.8 A
DC
150
m
H ± 10%
18 m
W
18.0 A
DC
22
0
220
m
H ± 10%
55 m
W
7.7 A
DC
220
m
H ± 10%
43 m
W
10.0 A
DC
220
m
H ± 10%
27 m
W
14.8 A
DC
330
330
m
H ± 10%
87 m
W
6.1 A
DC
330
m
H ± 10%
56 m
W
8.7 A
DC
330
m
H ± 10%
51 m
W
10.7 A
DC
470
470
m
H ± 10%
150 m
W
4.7 A
DC
470
m
H ± 10%
67 m
W
8.0 A
DC
470
m
H ± 10%
65 m
W
9.5 A
DC
680
680
m
H ± 10%
185 m
W
4.2 A
DC
680
m
H ± 10%
98 m
W
6.6 A
DC
680
m
H ± 10%
79 m
W
8.7 A
DC
1K0
1.0 mH ± 10%
240 m
W
3.7 A
DC
1.0 mH ± 10%
184 m
W
4.8 A
DC
1.0 mH ± 10%
100 m
W
7.7 A
DC
1K5
1.5 mH ± 10%
370 m
W
3.0 A
DC
1.5 mH ± 10%
290 m
W
3.8 A
DC
1.5
mH ± 10%
151 m
W
6.3 A
DC
2K2
2.2 mH ± 10%
540 m
W
2.5 A
DC
2.2 mH ± 10%
350 m
W
3.5 A
DC
2.2 mH ± 10%
230 m
W
5.1 A
DC
3K3
3.3 mH ± 10%
690 m
W
2.2 A
DC
3.3 mH ± 10%
440 m
W
3.1 A
DC
3.3 mH ± 10%
430 m
W
3.7 A
DC
4K7
4.7 mH ± 10%
1.23
W
1.63 A
DC
4.7 mH ± 10%
81
0 m
W
2.3 A
DC
4.7 mH ± 10%
530 m
W
3.3 A
DC
6K8
6.8 mH ± 10%
1.53
W
1.46 A
DC
6.8 mH ± 10%
1.00
W
2.1 A
DC
6.8 mH ± 10%
650 m
W
3.0 A
DC
10K
10 mH ± 10%
2.4
W
1.17 A
DC
10 mH ± 10%
1.54
W
1.67 A
DC
10 mH ± 10%
980 m
W
2.4 A
DC
15K
15 mH ± 10%
3.7
W
0.94 A
DC
15 mH ± 10%
2.4
W
1.34 A
DC
15 mH ± 10%
1.53
W
1.96 A
DC
22K
22 mH ± 10%
3.6
W
1.09 A
DC
22 mH ± 10%
1.90
W
1.76 A
DC
33K
33 mH ± 10%
4.5
W
0.97 A
DC
33 mH ± 10%
3.6
W
1.29 A
DC
1. TA = 25°C. 2. Rated current is dervied from device thermal performance. Saturation current exceeds rated current in all cases.
Model Selection Tables Model Selection Tables
www.hirelsystems.com sales@hirelsystems.com engineering@hirelsystems.com
Hi-Rel Systems, Inc.
11100 Wayzata Boulevard
Suite 501
Minnetonka, MN 55305
Phone: 507-532-4200
Fax: 507-532-4229
Phone: 952-544-1344
Fax: 952-544-1345
High Voltage Drum Core Inductors
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.
Parameter Conditions DHV1420 DHV1820 DHV2420 DHV3525 DHV3535 DHV3555 Units
Energy Storage Continuous DC; T
A = 25°C 0.95 1.44 3.3 9.2 19.6 55 mH°A2
Power Dissipation TA = 25°C 1.01 1.39 1.85 3.3 4.3 5.9 W
Thermal Derating Above 25°C 9.6 13.2 17.6 31 41 56 mW / °C
Working Isolation Voltage Continuous winding-to-core 600 / 400 VDC / VAC
Operating Temperature Range -40 ~ +130 °C
Storage Temperature Range -40 ~ +130 °C
Dimension
DHV1420
DHV1820
DHV2420
DHV3525
DHV3535
DHV3555
OD (MAX) 0.610 [15.49] 0.800 [20.32] 1.010 [25.65] 1.450 [36.83] 1.450 [36.83] 1.450 [36.83]
ID (MIN) 0.115 [2.92] 0.115 [2.92] 0.115 [2.92] 0.260 [6.60] 0.260 [6.60] 0.260 [6.60]
HEIGHT (MAX) 0.935 [23.75] 0.935 [23.75] 0.935 [23.75] 1.130 [28.70] 1.540 [39.12] 2.200 [55.88]
START (REF) 0.214 [5.44] 0.256 [6.50] 0.296 [7.52] 0.459 [11.66] 0.459 [11.66] 0.459 [11.66]
FINISH (REF) 0.300 [7.62] 0.396 [10.06] 0.500 [12.70] 0.705 [17.91] 0.705 [17.91] 0.705 [17.91]
Absolute Maximum Ratings
ID
FINISH
START
OD
Suffix
Lead Diameter Table
Code DHV1420 DHV1820 DHV2420 DHV3525 DHV3535 DHV3555
10U 0.037 [0.95] 0.059 [1.49] 0.075 [1.90]
15U 0.037 [0.95] 0.066 [1.67] 0.066 [1.67] 0.094 [2.39]
22U 0.037 [0.95] 0.052 [1.33] 0.052 [1.33] 0.084 [2.13] 0.094 [2.39]
33U 0.037 [0.95] 0.042 [1.06] 0.047 [1.19] 0.066 [1.67] 0.094 [2.39]
47U 0.033 [0.85] 0.037 [0.95] 0.047 [1.19] 0.059 [1.49] 0.094 [2.39]
68U 0.027 [0.68] 0.033 [0.85] 0.047 [1.19] 0.059 [1.49] 0.084 [2.13] 0.094 [2.39]
100 0.024 [0.61] 0.033 [0.85] 0.047 [1.19] 0.059 [1.49] 0.066 [1.67] 0.094 [2.39]
150 0.019 [0.48] 0.033 [0.85] 0.042 [1.06] 0.059 [1.49] 0.059 [1.49] 0.084 [2.13]
220 0.019 [0.48] 0.033 [0.85] 0.037 [0.95] 0.052 [1.33] 0.059 [1.49] 0.075 [1.90]
330 0.019 [0.48] 0.030 [0.76] 0.033 [0.85] 0.047 [1.19] 0.059 [1.49] 0.059 [1.49]
470 0.019 [0.48] 0.024 [0.61] 0.033 [0.85] 0.037 [0.95] 0.059 [1.49] 0.059 [1.49]
680 0.019 [0.48] 0.021 [0.54] 0.030 [0.76] 0.037 [0.95] 0.052 [1.33] 0.059 [1.49]
1K0 0.021 [0.54] 0.027 [0.68] 0.037 [0.95] 0.042 [1.06] 0.059 [1.49]
1K5 0.021 [0.54] 0.024 [0.61] 0.033 [0.85] 0.037 [0.95] 0.052 [1.33]
2K2 0.024 [0.61] 0.030 [0.76] 0.037 [0.95] 0.047 [1.19]
3K3 0.021 [0.54] 0.030 [0.76] 0.037 [0.95] 0.037 [0.95]
4K7 0.019 [0.48] 0.027 [0.68] 0.030 [0.76] 0.037 [0.95]
6K8 0.024 [0.61] 0.030 [0.76] 0.037 [0.95]
10K 0.021 [0.54] 0.027 [0.68] 0.033 [0.85]
15K 0.019 [0.48] 0.024 [0.61] 0.030 [0.76]
22K 0.021 [0.54] 0.030 [0.76]
33K 0.021 [0.54] 0.024 [0.61]
Date code 0229
www.hirelsystems.com sales@hirelsystems.com engineering@hirelsystems.com
Hi-Rel Systems, Inc.
11100 Wayzata Boulevard
Suite 501
Minnetonka, MN 55305
Phone: 507-532-4200
Fax: 507-532-4229
Phone: 952-544-1344
Fax: 952-544-1345