Delta Electronics TDHCB Leaflet

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

T

DHCB1385B

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

At 25

: 100KHz, 1V

o

C

 

 

 

 

 

 

 

TDHCB1385B-0R3

300 20%

240 20%

200 20%

0.47 20%

60

TDHCB1590B-R45

450 20%

360 20%

300 20%

0.54 20%

55

 

 

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 ).  

156