NORDTEK DANMARK - DJA-Liniar Storage Power Chokes - nordtek.com

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DJA-Liniar Storage Power Chokes

The DJA Series utilizes Fe-based amorphous alloy cores, which provide high flux density and low core loss. These storage chokes allow you to optimize your designs by giving a highly stable inductance over a wide DC bias current range at operating frequencies to 500 kHz.

Storage capacity ½LI2 is approximately equal to 3500 or 5000 µWs (µ Joule)
  DJA - Liniar Storage Power Chokes

Mechanical Outlines & Dimensions

Electrical Specifications at 25°C

Part Number Connection IDC Amps L (µH)
@
rated
current
LO (µH)
±15%
no-load
DCR
(mOhm)
Max.
Min. Energy
Storage
(µ Joule)
Wire
Ø
mm
Schematic Weight
per
Piece
DJA-3500 Series
Parallel
3.3
6.6
624
156
780
195
128
32
3,392
3,392
0.80
0.80
1
1
33
33
DJA-3501 Series
Parallel
4.0
8.0
420
105
524
131
92
23
3,355
3,355
0.85
0.85
1
1
33
33
DJA-3502 Series
Parallel
5.3
10.6
236
59
296
74
48
12
3,314
3,314
1.00
1.00
1
1
33
33
DJA-3503 Series
Parallel
6.7
13.4
148
37
184
46
32
8
3,319
3,319
1.12
1.12
1
1
33
33
DJA-3504 Series
Parallel
9.8
19.6
68
17
88
22
16
4
3,324
3,324
0.95
0.95
2
2
33
33
DJA-3505 Series
Parallel
11.6
23.2
50
12.5
62
15.5
12
3
3,335
3,335
1.06
1.06
2
2
33
33
DJA-5000 Series
Parallel
4.0
8.0
636
159
792
198
124
31
5,079
5,079
0.85
0.85
1
1
44
44
DJA-5001 Series
Parallel
5.0
10.0
408
102
508
127
80
20
5,079
5,079
0.95
0.95
1
1
44
44
DJA-5002 Series
Parallel
6.4
12.8
248
62
312
78
44
11
5,079
5,079
1.12
1.12
1
1
44
44
DJA-5003 Series
Parallel
8.4
16.8
144
36
180
45
26
6.5
5,054
5,054
0.90
0.90
2
2
44
44
DJA-5004 Series
Parallel
12.3
24.6
68
17
84
21
12
3
5,073
5,073
1.06
1.06
2
2
44
44
DJA-5005 Series
Parallel
14.5
29.0
48
12
60
15
10
2.5
5,047
5,047
1.12
1.12
2
2
44
44


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Mechanical Outlines & Dimensions

Mechanical Outlines & Dimensions

Schematic 1 (26.5x29.5x13x5): 500µWs
Schematic 1 (36x40x21) & Schematic 2: 1500, 2500, 3500 & 5000µWs

Dimensions: Millimetres
Tolerance: ±0.25 unless specified otherwise.

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