Model IHV
Vishay Dale
Filter Inductors
High Current
FEATURES
•
Printed circuit mounting.
•
Low cost construction.
•
Designed for use with switching power supplies.
•
Pre-tinned leads.
•
Protected by polyolefin tubing-flame retardant UL type
VW-1 per MIL-I-23053/5, class 3 requirements.
STANDARD ELECTRICAL SPECIFICATIONS
IND.*
@ 1 kHz
(
µ
H)
500
200
60
150
39
92
50
24
SELF-
RESONANT
FREQ. MIN.
TOL.
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
±
10%
(MHz)
ELECTRICAL SPECIFICATIONS
Inductance:
Measured at 1V with no DC current.
DCR
MAX.
(Ohms)
RATED
CURRENT
(Max. Amps)
MODEL
IHV-15-500
IHV-20-200
IHV-28-60
IHV-30-150
IHV-40-39
IHV-45-92
IHV-50-50
IHV-60-24
.8
1.2
1.9
2.1
2.5
2.9
3.1
5.7
.0500
.0210
.0085
.0130
.0048
.0075
.0045
.0025
15
20
28
30
40
45
50
60
Dielectric:
2500V RMS between winding and outer
circumference to within .250" [6.35mm] of the insulation
sleeve edge.
Operating Temperature:
- 55°C to + 125°C (no load).
- 55°C to + 75°C (at full rated current).
MECHANICAL SPECIFICATIONS
Terminals:
Extensions of winding, solder coated.
Encapsulant:
Polyolefin tubing.
Core Material:
Iron laminations.
*Will not change more than
±
10% at rated current.
DIMENSIONAL CONFIGURATIONS
[Numbers in brackets indicate millimeters]
Style 1
A
Max.
Style 2
A
Max.
.125 [3.18]
Max.
B
.125 [3.18]
Max.
B
Tinned
E Dia
.
D
.750 [19.0]
.500 [12.70]
C
Tinned
.750 [19.0]
.500 [12.70]
E Dia.
C
A
MODEL
IHV-15-500
IHV-20-200
IHV-28-60
IHV-30-150
IHV-40-39
IHV-45-92
IHV-50-50
IHV-60-24
STYLE
1
2
2
2
2
2
1
2
(Max.)
B
±
.050 [1.27]
1.45 [36.83]
1.45 [36.83]
1.02 [25.91]
1.65 [41.91]
1.15 [29.21]
1.92 [48.77]
1.57 [39.88]
1.27 [32.26]
C
±
.062 [1.57]
.980 [24.89]
.980 [24.89]
.770 [19.56]
1.08 [27.43]
.820 [20.83]
1.21 [30.73]
1.05 [26.67]
.890 [22.61]
D
±
.062 [1.57]
1.95 [49.53]
—
—
—
—
—
2.10 [53.34]
—
E
(Dia.)
TYPICAL
WEIGHT
(Grams)
2.45 [62.23]
2.45 [62.23]
2.45 [62.23]
2.45 [62.23]
2.45 [62.23]
2.55 [64.77]
2.55 [64.77]
2.45 [62.23]
.082 [2.08]
.102 [2.59]
.102 [2.59]
.129 [3.28]
.129 [3.28]
.162 [4.11]
.162 [4.11]
.162 [4.11]
305
310
160
470
210
650
420
270
PART MARKING
— Vishay Dale
— Model
— Date code
HOW TO ORDER
IHV-15
MODEL
500
µ
H
INDUCTANCE
VALUE
±
10%
INDUCTANCE
TOLERANCE
Document Number 34022
Revision 28-Apr-99
www.vishay.com
125
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