Delta Electronics HAL1340 User Manual
SMT Power Inductor
HAL1340 Type
Features
RoHS compliant.
Low profile (4.0mm 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.
Mechanical Dimension:
B
A
D
F
C
E
G
RECOMMENDED PAD PATTERNS
4.10
3.18
8.98
3.10
5.82
UNIT : mm / inch
A = 12.5 0.4 / 0.492 0.016
B = 12.5 0.4 / 0.492 0.016
C = 2.40 / 0.094
D = 4.00 / 0.157 Max.
E = 7.75 / 0.305
F = 10.35 / 0.407
G = 3.75 / 0.148
Electrical Characteristics:
PART NO. Lo Li DCR Isat
HAL1340-0R3 0.3 0.25 1.80 38
HAL1340-0R7 0.7 0.70 2.50 32
HAL1340-1R2 1.2 1.00 3.45 20
HAL1340-2R0 2.0 1.70 4.35 16
1. Lo is the initial inductance.
2. Isat is the DC current which cause the inductance drop to Li.
3. Operating temperature : -20 C to 105 C ( including self-temperature rise ).
o
At 25 C: 100KHz, 1V
1
(uH) (uH) 20% (m ) MAX (Adc)
OO
2
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
101
Loading...