VTK-01001 Datasheet, PDF (1/4 Pages) Premier Magnetics, Inc. – SENDUST TOROIDAL POWER INDUCTORS

FEATURES
* Sendust Powdered Iron Toroidal Construction.
* Optimized For Use as High Frequency DC Chokes.
* Temp Rise Data: Ripple Currents < 10% @ 100KHz
* Low Cost Self Lead Construction.
* Lower AC Losses Than Normal Powdered iron
SENDUST
TOROIDAL
POWER INDUCTORS
NOTES: Temp Rise T1 & T2 are calculated.
1) Ln = Nominal Ind. @ 0.0Adc
L1 = Nominal Ind. @ I1 Adc, T1 Temp Rise
L2 = Nominal Ind. @ I2 Adc, T2 Temp Rise
2) I1 Represents a 1-20% Drop in Ln
I2 Represents a 20-40% Drop in Ln
ELECTRICAL SPECIFICATIONS AT 25^OC - OPERATING TEMPERTURE RANGE -55^OC TO +105^OC
PART
NUMBER
Ln
(µH)
DCR
(Ohm)
L1
(µH)
@
I1
(dc A)
T1
(^OC)
L2
(µH)
@
I2
(dc A)
T2
(^OC)
A
REF. DIMENSIONS IN INCHES
C VT/B HT/B PIN OD
VTK-01001 10 0.024 10
1
12
8
VTK-02001 20 0.030 18
1
9
13
VTK-05001 50 0.054 42
1
10
31
VTK-10001 100 0.102 82
1
12
57
VTK-15001 150 0.091 127
1
6
96
VTK-25001 250 0.171 210
1
9 154
2 47 .31 .16 .14 .29 .014
2 36 .38 .18 .16 .36 .016
2 39 .48 .21 .19 .46 .016
2 46 .59 .25 .23 .57 .016
2 24 .76 .32 .30 .74 .020
2 33 .92 .32 .30 .90 .018
VTK-01002 10 0.008 9
2
6
7
VTK-02002 20 0.012 17
2
5
12
VTK-05002 50 0.032 37
2
17
22
VTK-10002 100 0.043 79
2
9
53
VTK-15002 150 0.053 117
2
8
80
VTK-25002 250 0.053 205
2
5 150
4 23 .51 .24 .21 .48 .025
4 20 .63 .28 .25 .59 .032
4 66 .60 .26 .24 .58 .0225
4 33 .95 .34 .31 .92 .0285
4 30 1.06 .40 .36 1.03 .0285
4 21 1.24 .56 .52 1.20 .032
VTK-01005 10 0.005 9
5
6
7
10 22 1.00 .39 .33 .94 .051
VTK-02005 20 0.006 16
5
6
12
10 22 1.11 .45 .39 1.05 .051
VTK-05005 50 0.010 36
5
9
20
10 36 1.11 .45 .39 1.05 .051
VTK-10005 100 0.021 80
5
8
57
10 33 1.67 .57 .51 1.61 .051
VTK-15005 150 0.026 124
5
8
90
10 30 1.85 .75 .69 1.79 .050
VTK-20005 200 0.030 154
5
9 108
10 35 1.85 .75 .69 1.79 .051
VTK-30005 312 0.037 258
5
11 194
10 32 2.18 1.00 .84 2.10 .051
VTK-02007 20 0.004 18
7
VTK-05007 50 0.010 41
7
VTK-10007 100 0.013 78
7
VTK-15007 150 0.020 128
7
VTK-20007 200 0.025 168
7
5
13
8
29
8
54
7
96
8 120
14 19 1.32 .63 .56 1.24 .064
14 29 1.70 .60 .53 1.63 .064
14 30 1.88 .78 .70 1.80 .064
14 28 2.18 .95 .86 2.10 .064
14 32 2.18 .95 .86 2.10 .064
VTK-05010 50 0.006 40 10
VTK-25010 250 0.027 167 10
7
33
26 122
16 18 1.91 .81 .72 1.82 .064
16 50 2.19 1.10 .85 2.10 .057
VTK-07012 70 0.009 60 12
14
55
16 20 2.21 .98 .88 2.12 .080
VTK-01025 12 0.0023 9.4 25
26
8.7 30 32 2.25 .95 .75 1.85 .100
Specifications subject to change without notice.
PM-DCXXXXX 9/2000
20381 BARENTS SEA CIRCLE, LAKE FOREST, CA 92630 • TEL: [phone] • FAX: [phone] • http://www.premiermag.com
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