少妇高潮21p丨久久亚洲粉嫩高潮的18p丨成人毛片在线播放丨久久视频免费观看丨日本亚欧热亚洲乱色视频丨av综合色丨伊人青青草丨中文无码av一区二区三区丨久久俺也去丁香综合色丨色屁屁xxxxⅹ在线视频丨久久视频这里只精品10丨av官网在线丨日韩欧美国产二区丨国产亚洲欧美日韩一区图片丨国产又猛又黄又爽丨亚洲日韩高清在线亚洲专区丨粉嫩粉嫩一区二区三区在线播放丨v888aⅴ视频在线播放丨亚洲最新网址丨一边摸一边叫床一边爽av丨黄色三级三级丨亚洲不卡中文字幕无码丨日本视频又叫又爽丨欧美性群另类交丨日韩精品色哟哟

The capacity and withstand voltage marked on the aluminum Electrolytic capacitor body are very important and are the most basic content for selecting capacitors.In actual capacitor selection, larger capacitors should be used for areas with fast current changes, but it is not necessarily better to have larger capacities. Firstly, as the capacity increases, the cost and volume may increase. Additionally, the larger the capacitor, the greater the charging current and the longer the charging time. These are all considerations to consider in practical application selection.

Rated working voltage: The maximum DC voltage that a capacitor can withstand when operating reliably for a long time within the specified working temperature range. In AC circuits, it is important to note that the maximum AC voltage applied cannot exceed the DC operating voltage of the capacitor. The commonly used fixed capacitor working voltages include 6.3V, 10V, 16V, 25V, 50V, 63V, 100V, 200V, 250V, 400V, 450V, 475V, 500V, 600V, and 630V. The actual voltage that a capacitor must withstand in a circuit cannot exceed its withstand voltage value.

In the filtering circuit, the withstand voltage value of the capacitor should not be less than 1.42 times the AC effective value. Another important issue to note is the operating voltage margin, which should generally be above 15%.

Allowing the rated voltage of capacitors to have more margin can reduce internal resistance, reduce leakage current, reduce loss angle, and increase service life. Although the use of 50V aluminum Electrolytic capacitor with 48V working voltage will not cause problems in a short time, the service life may be reduced after long use.