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)

Mechanical Outlines & Dimensions

Electrical Specifications at 25°C

Part Number	Connection	I_DC Amps	L (µH) @ rated current	L_O (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

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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