Select product type
Eight product lines each use their own parameter page and result format.
Capacitor Lifetime Calculator
Enter product specifications and actual operating conditions to quickly obtain lifetime or reliability reference results.
8 product linesIndependent parameters · Independent calculation · Unified results
!
Prepare product specifications and operating conditions first
Rated lifetime, temperature, voltage and ripple current data should follow the corresponding datasheets; each product line has independent parameters and formulas.
01
Select product line
The product line determines the specification fields, condition fields and result type.
叠层高分子固态铝电解电容器寿命推算
根据最高使用温度、环境温度以及纹波电流产生的本体温升推算参考寿命。
Input notes：当原始推算结果超过15年时，页面显示上限为131,400小时。
02
Enter calculation parameters
Product specifications are shared; switch to dual-condition comparison to evaluate differences in temperature, voltage or ripple.
Calculation mode
Dual conditions share the same product specifications and formula; only actual conditions differ.
Product specifications From datasheet
Actual operating conditions
Enter the actual conditions in the target device.
01
Current condition
03
Calculation result
View the current condition, or compare lifetime / reliability results and key differences across two conditions; the print report includes all inputs.
∑
叠层高分子固态铝电解电容器寿命推算
Confirm the parameters, then click "Calculate" to view the result.
Four steps to complete
Enter specifications & conditions
Rated parameters come from the datasheet; compare one or two sets of conditions.
Check boundary warnings
The page blocks missing values, negatives, over-temperature, over-voltage and ripple limits.
Save the result
Results can be copied or saved as PDF via print.
结果说明：The result is a design-selection and condition-evaluation reference, not a lifetime guarantee. Combine with heat dissipation, mounting, environmental stress and datasheet requirements.