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<card title="Kt Kingtronics What is Quartz Used for?" id="card1">
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Topic:Kt Kingtronics What is Quartz Used for?<br/>
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Quartz is used in the making of sandpaper, optics, glass, liquid filters, circuit boards, computer components, cement, mortar, and jewelry. Quartz crystals are also piezoelectric meaning when an electrical current passes through them they vibrate a small amount. Time can be measured from the vibrations of the quartz crystals so quartz crystals are often used in clocks.Quartz crystals may either operate in a fundamental mode or in an overtone mode. Below frequencies of around 25 MHz crystals are normally designed to operate in their fundamental mode, whereas above this they will normally be designed for overtone operation, although with manufacturing techniques improving higher frequency crystals are becoming available. The mode is therefore an important element of the crystal specification.<br/><a href="https://www.kingtronics.tw/wap.asp?mode=WAP&amp;act=View&amp;id=48&amp;Page=1">[&lt;&lt;]</a><a href="https://www.kingtronics.tw/wap.asp?mode=WAP&amp;act=View&amp;id=48&amp;Page=1">[[1]]</a><a href="https://www.kingtronics.tw/wap.asp?mode=WAP&amp;act=View&amp;id=48&amp;Page=1">[&gt;&gt;]</a><br/>
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