Delta Electronics HMU1056H User Manual
SMT Power Inductor
HMU1056H 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
Electrical Characteristics :
PART NO.
HMU1056H-R15 0.15 1.7 19.0
HMU1056H-0R3 0.30 2.4 17.7
HMU1056H-0R5 0.50 4.1 13.0
HMU1056H-0R8 0.80 5.3 11.2
HMU1056H-1R2 1.20 7.5 9.0
HMU1056H-1R5 1.50 10.5 7.8
HMU1056H-2R0 2.00 12.4 7.4
HMU1056H-2R5 2.50 18.0 6.2
HMU1056H-3R0 3.00 23.8 4.9
L
(uH)
C
O
C
At 25 : 100KHz, 1V
1
DCR
(m ) MAX
RECOMMENDED PAD PATTERNS
2.0
2.9
3.8
11.0
2.5
8.5
UNIT : mm/inch
A = 10.40 / 0.409 Max.
B = 10.40 / 0.409 Max.
C = 5.60 / 0.220 Max.
D = 1.40 / 0.055
E = 3.80 / 0.150
F = 2.90 / 0.114
G = 2.60 / 0.102
H = 5.50 / 0.217
I = 2.60 / 0.102
F
E
G
H
I
2
IRATED
D
(Adc)
1. Tolerance of inductance : 0.15~0.30uH 30% 0.50~3.00uH 20%
2. IRATED is the DC current which cause the inductance drop less than 35%
(20% typical) of its nominal inductance without current and the surface
temperature of the part increase less than 45 C.
3. Operating temperature : -20 C to 105 C ( including self-temperature rise ).
OO
O
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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