You aren’t restricted to choosing a piezo switch in a standard design.
You can clean the buttons on a pizeo switch without fear of damaging its underlying circuits or other components. They feature a completely sealed design that protects against the intrusion of moisture and contaminants.īecause they are sealed, piezo switches are easy to clean. Fortunately, this isn’t a concern with piezo switches. When moisture or contaminants enters a switch’s circuity, it can cause permanent damage that renders the switch inoperable. Most switches are susceptible to damage when exposed to water, liquids or other contaminants. Some piezo switches, in fact, can last for over 50 million actuations.Īnother benefit of piezo switches is protection from moisture and contaminants. Since they don’t have moving parts, they typically last longer than other types of switches. This mechanical stress will essentially squeeze the piezoelectric element so that it creates electricity, which in turn opens or closes the corresponding circuit. Pressing a button will create mechanical stress. Piezoelectric elements are components that generate a voltage in response to mechanical stress. This voltage will then open or close the corresponding circuit. When you press a button, the piezoelectric element will generate a voltage. The piezoelectric element is responsible for generating a voltage that opens or closes a corresponding circuit. For a switch to be considered piezo, it must use a piezoelectric element. The Mechanics of a Piezo SwitchĪlthough there are many types of piezo switches, they all use the same method of operation. Piezo switches feature one or more buttons that, when pressed, will open or close a corresponding circuit. You can find them in keypads, human machine interfaces (HMIs) and other circuit-based input devices. An Introduction to Piezo SwitchesĪlso known as a piezoelectric switch, a piezo switch is a relatively new type of electrical switch that’s characterized by its piezoelectric method of operation. For a better understanding of piezo switches and how they work, keep reading. While piezo switches can open and close a circuit - just like all other electrical switches - they are unique in several ways. Defined by their piezoelectric mechanics, they are durable, long-lasting and available in custom designs. It does not store any personal data.Piezo switches have become a popular alternative to traditional plastic, as well as membrane, switches in recent years. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. The cookie is used to store the user consent for the cookies in the category "Performance". This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. The cookies is used to store the user consent for the cookies in the category "Necessary".
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