SPM4020 Ver la hoja de datos (PDF) - TDK Corporation
Número de pieza
componentes Descripción
Fabricante
SPM4020 Datasheet PDF : 49 Pages
| |||
INDUCTORS
SPM series SPM3012 Type
ELECTRICAL CHARACTERISTICS
CHARACTERISTICS SPECIFICATION TABLE
L
(μH)
1.0
1.5
2.2
3.3
4.7
Tolerance
±20%
±20%
±20%
±20%
±20%
L measuring
frequency
(kHz)
100
100
100
100
100
DC resistance
(m: )
max.
typ.
65
57
90
77
115
100
210
183
270
232
Rated current(A)
max.
typ.
Idc1
Idc1
3.4
5.4
2.8
4.7
2.5
3.4
1.8
2.8
1.5
2.6
Rated current: smaller value of either Idc1 or Idc2.
Idc1: When based on the inductance change rate (30% below the initial value)
Idc2: When based on the temperature increase (Temperature increase of 40°C by self heating)
Idc2
2.8
2.5
2.2
1.5
1.3
○ Measurement equipment
Measurement item
Product No.
L
4284A
DC resistance
AX-111A
Rated current Idc1
4284A+42841A+42842C
＊ Equivalent measurement equipment may be used.
Manufacturer
Agilent Technologies
ADEX
Agilent Technologies
(6/49)
Part No.
SPM3012T-1R0M
SPM3012T-1R5M
SPM3012T-2R2M
SPM3012T-3R3M
SPM3012T-4R7M
• All specifications are subject to change without notice.
20140910 / inductor_commercial_power_spm_en.fm
Share Link: 