ALUMINUM ELECTROLYTIC CAPACITOR
额定工作电压(V)
10~100
160~250
6
350~450
9
Rated working voltage
温度特性
z-25℃/z+25℃
z-40℃/z+25℃
4
阻抗比(120Hz)
Temperature Stability
Impedance Ratio
12
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在+105℃ 环境中施加额定工作电压和最大允许纹波电流 5000 小时后,电容器的性能
符合下面要求:
After application of rated working voltage with max permissible ripple current
specified at +105℃ for 2000 hours, capacitors meet the characteristics requirements
measured at +20℃ listed at below:
高温负荷特性
1、电容量变化率:±15%初始测量值以内
Load life
Capacitance change : ±15% initial measured value
2、漏电流: ≤初始规定值
Leakage current: ≤initial specified value
3、损耗角正切值≤150%倍初始规定值
Dissipation factor: ≤150% initial specified value
在+105℃环境无负荷放置1000 小时后, 根据JIS-C-5101-4,加额定电压30min,,常温放
置24~48 后测试,电容器的性能符合下面要求:
After leaving capacitors under no load at +105℃for 1000 hours, According to
JIS-C-5101-4, apply the rated DC voltage for 30 minutes and store the capacitors
under room temperature for 24-48 hours. The capacitors meet the characteristics
listed as below:
高温贮存特性
Shelf life
1、电容量变化率:±20%初始测量值以内
Capacitance change : ±20% initial measured value
2、漏电流: ≤200%初始规定值
Leakage current:≤200% initial specified value
3、损耗角正切值≤200%倍初始规定值
Dissipation factor: ≤200% initial specified value
◆尺寸表、允许纹波、电流纹波电流频率因子
Dimensions and ripple current and frequency coefficient
纹波电流频率因子
Ripple current frequency coefficient
50
(60)
0.8
0.8
0.8
100
(120)
1.0
Frequency(Hz)
400
1K
≥10K
10~50WV
1.03
1.05
1.10
1.05
1.07
1.13
1.08
1.08
1.18
Coefficient
63~100WV
1.0
160~450WV
1.0