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Technical ArticleWater has a large dielectric constant. Why is it rarely used in capacitors?Time：2019-04-03 16:05:13 Click：
Although water has a large dielectric constant, it is still not suitable to be used in capacitors. So why? Once water integrated into other ions whose dielectric constant becomes small definitely, at this time, which is like a conductor. Furthermore, if this kind of conductor is strong enough, the capacitor will be broken down.
PS: The larger the dielectric constant, the better the insulation is, which is discussed theoretically after all.
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