计算在给定电压下存储特定能量所需的电容。
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TechOverflow calculators:
You can enter values with SI suffixes like 12.2m (equivalent to 0.012) or 14k (14000) or 32u (0.000032).
The results are calculated while you type and shown directly below the calculator, so there is no need to press return or click on a Calculate button.
You can enter values with SI suffixes like 12.2m (equivalent to 0.012) or 14k (14000) or 32u (0.000032).
The results are calculated while you type and shown directly below the calculator, so there is no need to press return or click on a Calculate button.
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其中 $C$ 是电容（法拉），$E$ 是能量（焦耳），$V$ 是电压（伏特）。这由能量公式 $E = \frac{1}{2} C V^2$ 推导而来。
