Delta-electronics SMT Power Inductor HMU1055 User Manual download pdf

SMT Power Inductor

HMU1055 Type

Mechanical Dimension :

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

Electrical Characteristics :

At 25 : 100KHz, 1V

130

1. Tolerance of inductance is 20%..

2. Isat is the DC current which cause the inductance drop to 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 ).

rms

(uH)

(uH) MIN.

(Adc)

(m ) MAX.

DCR

sat

(Adc)

Features

8.5

2.0

11.0

2.9

3.8

2.5

UNIT : mm/inch

A = 10.40/0.409 Max.

B = 10.40/0.409 Max.

C = 5.50/0.217 Max.

D = 2.60 / 0.102

E = 5.50 / 0.217

F = 1.40 / 0.055

G = 2.90 / 0.114

H = 3.80 / 0.150

RECOMMENDED PAD PATTERNS

HMU1055-0R2 0.20 0.16 1.00 48.0 31.0

HMU1055-0R2LD 0.20 0.16 0.65 48.0 35.0

HMU1055-R25 0.25 0.20 1.00 36.0 31.0

HMU1055-0R3 0.30 0.24 1.00 30.0 31.0

HMU1055-0R4 0.40 0.32 1.30 32.0 25.0

HMU1055-R56 0.56 0.45 1.30 20.0 25.0

HMU1055-0R6 0.60 0.48 1.30 17.0 25.0

HMU1055-0R7 0.70 0.56 1.30 17.0 25.0

HMU1055-0R7HS 0.70 0.56 2.00 25.0 19.0

HMU1055-0R8 0.80 0.64 2.00 16.0 19.0

HMU1055-1R0 1.00 0.80 2.00 15.0 19.0

HMU1055-1R0HS 1.00 0.80 4.00 20.0 13.5

HMU1055-1R5 1.50 1.08 4.00 15.0 13.5

HMU1055-1R5HS 1.50 1.20 20% 6.80 22.0 11.0

HMU1055-2R2 2.20 1.65 4.80 12.0 12.5

HMU1055-2R2HS 2.20 1.76 6.80 14.0 11.0

HMU1055-2R5 2.50 2.00 4.80 7.8 12.5

HMU1055-3R0HS 3.00 2.40 9.60 12.0 8.5

HMU1055-4R7 4.70 3.76 11.00 8.0 8.0

HMU1055-5R7 5.70 4.56 11.00 5.8 8.0

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.

SMT Power Inductor 1

Summary of Contents

Page 1 - SMT Power Inductor

SMT Power InductorHMU1055 TypeMechanical Dimension : DELTA ELECTRONICS, INC. (TAOYUAN PLANT CPBG)252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN

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Delta-electronics SMT Power Inductor HMU1055 User Manual

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