DJ-500 Datasheet, PDF (1/2 Pages) Nuvotem Talema – Low Cost Linear Storage Chokes

DJ Series • Low Cost Linear Storage Chokes
DJ Series Storage Chokes offer high storage capacity in a
compact, low cost design. Used primarily in switched-
mode power supplies where low losses are essential at
high pulse frequencies.
Features
• High storage capacity (to 5000µJoules) in compact size
• Low losses at high pulse frequencies
• Operating frequency to 100 kHz
• Low leakage
• Small mounting area due to vertical design
• Competitive pricing due to high volume production
• Manufactured in an ISO-9001:2000, TS-16949:2002
and ISO-14001:2004 certified Talema facility
• Fully RoHS compliant
Electrical Specifications at 25°C
Test frequency: Inductance measured @ 10kHz
and 10mV
Test voltage between windings: 500Vrms
Operating temperature: -40°C to +125°C
Climatic category: IEC68-1 40/125/56
Part Number Connection
DJ-500
DJ-501
DJ-502
DJ-503
DJ-504
DJ-1500
DJ1501
DJ-1502
DJ-1503
DJ-1504
DJ-1505
DJ-2500
DJ-2501
DJ-2502
DJ-2503
DJ-2504
DJ-2505
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
Series
Parallel
I_DC
Amps
1.5
3.0
2.0
4.0
2.5
5.0
3.0
6.0
4.6
9.2
2.0
4.0
2.5
5.0
3.0
6.0
4.0
8.0
6.0
12.0
7.5
15.0
2.8
5.6
3.5
7.0
4.5
9.0
6.0
12.0
8.5
17.0
10.5
21.0
L(µH) Typ.
@
rated current
372
93
228
57
140
35
100
25
44
11
752
188
468
117
328
82
188
47
80
20
48
12
628
157
404
101
248
62
140
35
68
17
48
12
L_O (µH)
±15%
no load
600
150
368
92
224
56
164
41
72
18
1,428
357
892
223
624
156
356
89
148
37
96
24
1,292
323
832
208
508
127
284
71
144
36
96
24
Notes: The µJoule rating (½LI)² is the ability of the inductor to store energy.
DCR
(mOhm)
Max.
212
53
132
33
80
20
52
13
24
6
180
45
124
31
76
19
44
11
20
5
12
3
176
44
112
28
72
18
40
10
20
5
12
3
Min. Energy
Storage
(µ Joule)
419
419
456
456
431
431
456
456
477
477
1,501
1,501
1,465
1,465
1,477
1,477
1,501
1,501
1,406
1,406
1,406
1,406
2,458
2,458
2,482
2,482
2,499
2,499
2,499
2,499
2,517
2,517
2,604
2,604
Wire
Ø
mm
0.56
0.56
0.63
0.63
0.71
0.71
0.80
0.80
1.00
1.00
0.80
0.80
0.85
0.85
1.00
1.00
1.12
1.12
1.00
1.00
1.12
1.12
0.80
0.80
0.90
0.90
1.0
1.00
1.12
1.12
1.00
1.00
1.12
1.12
Schematic
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1
1
1
1
1
2
2
2
2
Weight
per
Piece
18
18
18
18
18
18
18
18
19
19
56
56
54
54
57
57
56
56
56
56
56
56
63
63
63
63
63
63
63
63
63
63
64
64
THE TALEMA GROUP • Magnetic Components for Universal Applications