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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