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Delta Electronics HALO1340 Prospecto

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DELTA ELECTRONICS, INC.
 (TAOYUAN PLANT CPBG)
o
 At 25 C: 100KHz, 1.0V
SMT Power Inductor
HALO1340 Type
RoHS   compliant.
Low  profile (4.2mm  max. height)  SMD  type.
Magnetically  shielded, suitable  for  high  density  mounting.
High   energy   storage   and   low   DCR.
Provided   with   embossed   carrier   tape   packing.
Ideal  for  power  source  circuits, DC-DC  converter,
DC-AC   inverters   inductor   application.
In   addition   to   the   standard   versions   shown   here, 
customized   inductors   are   available   to   meet   your   exact   requirements.
Features
101
Electrical Characteristics:
Mechanical Dimension: 
252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com
UNIT: mm / inch 
A = 12.50   0.40 / 0.492   0.016
B = 12.50   0.40 / 0.492   0.016
C = 2.40 / 0.094 (REF)
D = 4.20 / 0.165 Max.
E = 14.80 / 0.582 (Max.)
F = 1.00 / 0.039 (REF)
G = 0.01~0.1 / 0.00039~0.0039
A
C
E
B
2.14
15.0
3.10
5.24
6.25
 INDUCTANCE VS. DC BIAS
DC BIAS
IN
D
U
C
T
A
N
C
E
 (
u
H
)
2A
4A
6A
8A
10A
12A
14A
16A
18A
20A
22A
24A
26A
28A
32A
30A
0.00
0.50
1.00
1.50
0A
D
G
F
2
3
1
1.  Lo  is  the  initial  inductance.
2.  Isat  is the  DC  current which  cause  the  inductance  drop  to  Li.
O
3.  Irms  is  the  DC  current  which  cause  the  surface  temperature  of  the  part  increase  less  than  45
C. 
O
O
4.  Operating temperature  :   -20
C  
to  105
C  
( including  self-temperature  rise ).   
RECOMMENDED  PAD  PATTERNS   
                                  
       
                               
PART NO.
Lo
Li
DCR
Isat
Irms
(uH) 
(uH)   20%
(m   ) MAX
(Adc)
(Adc)
HALO1340-0R3
0.3
0.25
1.80
38
36
HALO1340--0R7
0.7
0.60
2.50
32
26
HALO1340--1R2
1.2
1.00
3.45
20
24
HALO1340--2R0
2.0
1.70
4.35
15
22