A
capacitor is an electronic component that stores electrical energy in an electric field.
电容器是一种电子元件，它在电场中储存电能。
The
capacitor in the circuit helps to filter out unwanted noise.
电路中的电容器有助于滤除不需要的噪声。
When a voltage is applied, a
capacitor charges up quickly.
当施加电压时，电容器迅速充电。
The capacity of a
capacitor is measured in farads (F).
电容器的容量以法拉(F)为单位测量。
The dielectric material between the
capacitor's plates increases its capacitance.
电容器极板之间的介电材料增加了其电容。
Capacitors are used in parallel with resistors to regulate voltage in circuits.
电容器与电阻并联用于电路中的电压调节。
An electrolytic
capacitor has a higher capacitance but lower tolerance than a ceramic one.
电解电容器的电容较大，但误差率比陶瓷电容器低。
Capacitors in power supplies help stabilize voltage output.
电源中的电容器有助于稳定电压输出。
Capacitors can be discharged through a resistor to release their stored energy.
通过电阻，电容器可以放电释放储存的能量。
The leakage current in a
capacitor over time reduces its capacitance.
随着时间的推移，电容器的漏电流会降低其电容。
Its $2.4 billion investment in Tianjin will be used to expand power battery lines and establish a multi-layer ceramics capacitor factory for automotive electronics in the city.
Mao Xuzhi, vice-president of Hitachi Energy China, said market opportunities delivered by the BRI and global energy transformation have resulted in Hitachi Energy's production plant in Xi'an developing into the world's largest power capacitor manufacturing base, and its products are now exported to Europe, the United States, Oceania and Africa, which has further increased the company's confidence in the Chinese market.
GM boasts that the CAB is built on a "groundbreaking "hybrid cell architecture that employs a capacitor as power assist to a lithium-ion battery cell.
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