Delta Electronics HCB1047B User Manual
SMT Power Inductor
HCB1047B 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
A
XXX
Electrical Characteristics :
HCB1047B-101L 100 80 0.30 60 47
HCB1047B-151L 150 120 0.30 40 47
HCB1047B-221L 220 176 0.30 25 47
1. Tolerance of inductance is 20%.
2. Isat is the DC current which cause the inductance drop not lower than Li.
3. Irms is the DC current which cause the surface temperature of the part increase less than 45 C.
4. Operating temperature : -20 C to 105 C ( including self-temperature rise ).
C
E
o
C
At 25 : 100KHz, 1V
1
L
(nH)
OO
(nH)
RECOMMENDED PAD PATTERNS
D
3.0
5.0
10.9
Li
DCR
(m ) MAX
UNIT : mm/inch
A = 10.40 / 0.409 Max.
B = 7.00 / 0.276 Max.
C = 4.70 / 0.185 Max.
D = 2.50 / 0.098
E = 2.00 / 0.079
2
sat
I
(Adc)
O
rms
I
(Adc)
3
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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