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001-01 / 20011220 / e511_nl4532.fm
Inductors
For General Applications
SMD
NL Series NL4532 Type
TYPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE vs. FREQUENCY
IMPEDANCE vs. FREQUENCY
CHARACTERISTICS
CHARACTERISTICS
4194A IMPEDANCE
10000 GAIN-PHASE ANALYZER
5000
INDUCTANCE CHANGE vs. DC
SUPERPOSITION CHARACTERISTICS
1000
500
1000µH
470µH
Test circuit
C=20000µF
L=5H
A
DC
Specimen
YHP model-4275A
or equivalent
4194A IMPEDANCE
100k GAIN-PHASE ANALYZER
50k
1000µH
Inductance (
µH
)
1000
1000µH
10k
5k
Impedance (
Ω
)
100
50
100µH
47µH
Inductance (
µH
)
500
100µH
1k
10µH
500
100µH
100
50
10
5
10µH
4.7µH
10µH
10
5
2
1µH
100
50
20
2
10
50
100
500
DC current (mA)
1000
0.1
0.5
1
5
Frequency (MHz)
10
40
0.1
0.5
1
5
Frequency (MHz)
10
40
Universal
bridge
T
YPICAL ELECTRICAL CHARACTERISTICS
INDUCTANCE CHANGE vs. TEMPERATURE
CHARACTERISTICS
∆L
/L
20˚C
(%)
4
3
2
1
20
–1
–2
–2
10µH
330µH
68µH
18µH
80 100
Q vs. FREQUENCY CHARACTERISTICS
100
80
60
470µH
39µH
1µH
40
1000µH
20
0
0.05 0.1
0.5 1
5
Frequency (MHz)
10
10µH
Test equipment: Q meter model-4340A, YHP
3.9µH
–20
0
40
60
Temperature (˚C)
–3
–4
Test equipment:
LCR model-4275A
YHP, at 10kHz 1Vrms
• All specifications are subject to change without notice.
Q
TDK [ TDK ELECTRONICS ]
