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2002 Feb 27
8
BCcomponents
Preliminary specification
Aluminum electrolytic capacitors SMD (Chip)
Long life base plate, very low impedance
150 CLZ
Dissipation factor (tan
δ)
Fig.6 Multiplier of dissipation factor (tan
δ) as a function of ambient temperature.
Curve 1: 10 V.
Curve 2: 63 V.
Tan
δ0 = typical tan δ at 20 °C, 100 Hz.
JW16
020
−40
−20
40
60
80
100
Tamb (°C)
−60
102
10
120
1
10−1
2
2
1
1
tan δ
tan δ0
Equivalent series resistance (ESR)
Fig.7 Typical multiplier of ESR as a function of frequency.
Curve 1: 10 V.
Curve 2: 35 V.
Curve 3: 63 V.
ESR0 = typical ESR at 20 °C, 100 Hz.
JW17
0.1
101
102
103
104
105
1
f (Hz)
10
2
2
3
3
1
1
ESR 0
ESR
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