Features
Through Hole Couple Inductor
TDHCB Type
Mechanical Dimension :
RoHS compliant.
Low profile, SMD type.
High current.
Magnetic shielded.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Ideal for power source circuits, DC-DC converter, DC-AC inverters
inductor applications.
In addition to the standard versions shown here, customized inductors
are available to meet your exact requirements.
F
4
3
1
2
E
C
B
A
D
G
SERIES
A
B
C
D
E
R
G
TDHCB1385B
14.5 Max.
13.5 Max.
8.5 Max.
3.5
0.5
13.0
0.5
1.0
4.80
TDHCB1590B
17.5 Max.
14.0 Max.
9.0 Max.
2.5
0.5
15.5
0.5
1.0
5.05
UNIT : mm
Electrical Characteristics :
At 25
: 100KHz, 1V
o
C
L
(nH)
L @ sat1
(NH)
(m ) MAX
DCR
sat
I
(Adc)
1
3
TDHCB1385B-0R3
300 20%
240 20%
200 20%
0.47 20%
60
TDHCB1590B-R45
450 20%
360 20%
300 20%
0.54 20%
55
2 * Lk
(nH)
2
O
1. L is the inductance of each phase (1-2 @ 4,3 open or 4-3 @ 1,2 open) @100KHz, 1V, 25
C
.
2. 2*Lk is two times of leakage inductance (1-4 @ 2,3 short)
3. Isat1 is the DC current which cause the L drop to L @ lsat1.
O
O
4. Operating temperature : -40
C
to 125
C
( including self-temperature rise ).
DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
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
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