DP Series • Low Cost Power Inductors
DP Series Power Inductors provide an excellent, low cost
alternative to conventional chokes or inductors. Used in EMI
filtering and energy storage, these compact, low radiation
inductors are extremely effective in controlling AC output ripple
of Switch Mode Power Supplies.
Features
• Broad range of inductance values and current ratings
• Low cost, no radiation design
• Hot Solder, pre-tinned leads for easy PC board mounting
• Operating frequency to 100kHz
• Competitive pricing due to high volume production
• Manufactured in ISO-9001:2000, TS-16949:2002 and
ISO-14001:2004 certified Talema facility
• Fully RoHS compliant
Electrical Specifications @ 25°C
Test frequency: Inductance measured @ 10kHz/10mV
Test voltage between windings: 500Vrms
Operating temperature: -40°C to +125°C
Climatic category: IEC68-1 40/125/56
Applications
Switching Power Supplies • EMI/RFI filtering • Output Chokes
L(µH) Typ.
@
LO (µH)
±15%
DCR
(Ohms
Max.)
Min. Energy
Storage
(µJ)*
Wire
Ø
Coil Size
mm
Mounting Style
IDC
Part Number
Availability / Size
Amps
Rated Current
No Load
(mm)
OD x Ht.
C
2
2
2
2
2
2
3
3
3
5
5
5
5
2
2
2
2
2
2
2
3
5
5
4
5
5
--
B
3
3
3
3
3
3
3
3
5
5
5
5
8
3
3
3
3
3
3
3
3
5
5
5
5
5
8
V
2
2
2
2
2
2
3
3
4
4
4
5
5
2
2
2
2
2
3
3
3
5
5
5
5
6
--
F
2
2
2
2
2
2
3
3
3
4
4
6
6
2
2
2
2
2
2
2
3
6
6
6
6
6
--
DP__-0.5--47
DP__-0.5-68
47
68
50
73
0.095
0.115
0.140
0.173
0.215
0.265
0.322
0.398
0.503
0.714
0.926
1.173
1.421
0.041
0.052
0.063
0.077
0.097
0.123
0.196
0.193
0.180
0.220
0.426
0.532
0.689
0.609
5.9
8.5
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.400
0.500
0.500
0.500
0.500
0.500
0.500
0.450
0.500
0.600
0.600
0.500
0.500
0.500
0.600
14 X 8
14 X 8
14 X 8
15 X 8
15 X 9
15 X 9
20 X 9
20 X 10
21 X 11
25 X 12
25 X 12
26 X 13
32 X 15
14 X 8
14 X 8
14 X 8
14 X 8
15 X 8
15 X 9
15 X 9
20 X 9
27 X 12
27 X 13
26 X 13
30 X 14
31 X 15
43 X 15
DP__-0.5-100
DP__-0.5-150
DP__-0.5-220
DP__-0.5-330
DP__-0.5-470
DP__-0.5-680
DP__-0.5-1000
DP__-0.5-1500
DP__-0.5-2200
DP__-0.5-3300
DP__-0.5-4700
DP__--1.0-22
DP__--1.0-33
DP__-1.0-47
100
109
12.5
18.8
27.5
41.3
58.8
85
150
167
220
258
330
393
0.5
470
557
680
849
1,000
1,500
2,200
3,300
4,700
22
1,358
1,863
3,131
5,024
6,287
23
125
188
275
413
588
11
33
37
16.5
23.5
34
47
53
DP__-1.0-68
68
80
DP__-1.0-100
DP__-1.0-150
DP__-1.0-220
DP__-1.0-330
DP__-1.0-470
DP__-1.0-680
DP__-1.0-1000
DP__-1.0-1500
DP__-1.0-2200
DP__-1.0-3300
100
127
50
150
207
75
220
345
110
165
235
340
500
750
1100
1650
1.0
330
491
470
601
680
891
1,000
1,500
2,200
3,300
1,619
2,149
3,609
4,731
Note: The µJoule rating (0.5 x LI²) is the ability of the inductor to store energy.
THE TALEMA GROUP • Magnetic Components for Universal Applications
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