Delta Electronics TDHCB Specifications

Through Hole Couple Inductor
TDHCB Type

Features

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.

Mechanical Dimension :

B
2 3
A
1 4
SERIES
T 14.5 Max.
DHCB1385B
TDHCB1590B 17.5 Max.

Electrical Characteristics :

TDHCB1385B-0R3
TDHCB1590B-R45
1. L is the inductance of each phase (1-2 @ 4,3 open or 4-3 @ 1,2 open) @100KHz, 1V, 25
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.

4. Operating temperature : -40

DELTA ELECTRONICS, INC.
(TAOYUAN PLANT CPBG)
C D
E
F
A B
13.5 Max. 8.5 Max.
14.0 Max. 9.0 Max.
o
At 25 : 100KHz, 1V C
1
L L @ sat1
(NH)
(nH)
300 20% 240 20%
450 20% 360 20%
O to 125 O ( including self-temperature rise ).
C C
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
G
C D
3.5 0.5 13.0
2.5 0.5 15.5
2
2 * Lk
(nH)
200 20%
300 20%
156
E R
0.5 1.0
0.5 1.0
3
DCR
I
sat
(m ) MAX (Adc)
0.47 20% 60
0.54 20% 55
.
O C
UNIT : mm
G
4.80
5.05