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液態鋁電解電容器-螺栓型KP、RP系列

線上壽命測算
工作電壓容量直徑高度目錄保證紋波電流值實際壽命時間電容器最高使用溫度電容器實際使用溫度溫差實際使用紋波電流值目錄保證紋波電流值電容實際使用電壓推算壽命
WV(V)Cap(uF)Dia(Φ)Length(L)RCTo(deg C)(deg C)△T(deg C)RC1RC0VoT (Hours)T(Years)
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計算公式
T = T_0 \times 2^{\frac{\triangle T}{10}} \times 1.5^{\left(1-\frac{RC_1}{RC_0}\right)} \times \left(V/V_0\right)^{0.7}
  • Expected life time.
  • Actual life time.
  • Temperature difference (The highest temp. for capacitor - Actual operating temp.).
  • Actual ripple current applied.
  • Ripple current shown in our catalogue. (RC1≦RC0)
  • Rated voltage.
  • Actual voltage applied (when Vo≦0.8V, used Vo=0.8V)
  • Select the capacitors to meet the service life of a device. Please be reminded that, the result using the life calculating formula is not guaranteed.
計算說明
KP系列的R.C.對温度和頻率系數如下:
Temperature(℃)≦607085
Multiplier1.81.61
Frequency (Hz)601201K10K100K
WVMultiplier
6.3~35V0.911.051.11.1
50~100V0.911.11.151.15
160~450V 0.811.21.41.4

RP系列的RC.對温度和頻率系數如下:
Temperature(℃)≦45557085105
Multiplier≦250V32.521.41
Multiplier≧350V221.51.21
Frequency (Hz)601201K10K100K
WVMultiplier
10~35V0.911.051.11.1
50~100V0.911.11.151.15
160~450V 0.811.21.31.35