说起按键开关，相信大家并不陌生，按键开关也称按钮开关，我们每天都会接触到各式各样的按键（按钮）开关，比如电视机，电脑等等我们常用的家用电器都有用到按键开关来控制电路的开闭合。
按键开关是由按钮、弹片、基座、盖板、嵌件五个部件组成，具有防水功能的按键开关在内部的金属弹片上加了一层聚酰亚胺薄膜，它的工作原理也比较好理解，它的内部有个金属弹片，通过这个金属弹片的受力变化来实现通断电，在使用时使用一定以满足操作力条件的力度向开关操作方向施压开关就接通，撤销压力开关就断开，有接触电阻荷小、精确的操作力误差、规格多样化等方面的优势，在电子设备和家电方面得到了广泛应用如影音产品、数码产品、遥控器、通讯产品、家用电器、安防产品、玩具、电脑产品、健身器材、医疗器材、验钞笔、雷射笔按键等。
随着电力电子技术的发展，按键开关近些年来市场需求量很大，作为基础部件，按键开关也更新迅速，种类越来越多，体积越来越小，各种小型按键开关在不断设计中，材质也有创新，未来市场发展前景一片大好。
东莞按键开关认准星坤厂家XKB品牌，星坤厂家专注开关设计研发二十余年，拥有完整的生产线，先进的生产设备与检测设备，严格按照质量管理体系认证要求确保产品质量达到要求。XKB品牌开关美观新颖、结构紧凑、寿命长、可靠性高、安装方便、可根据客户要求设计定制，欢迎访问星坤厂家官网：www.helloxkb.cn
Speaking of touch switches, we are not unfamiliar,every day we come into contact with various kinds of touch switches, such as TV sets, computers and other household appliances. touch switches are used to control the opening and closing of electric circuits.
A touch switch is composed of five parts: button, shrapnel, base, cover plate and insert.It's also easy to understand how it works,it has a metal shrapnel inside, which cuts off power by changing the force of the shrapnel,a touch switch has advantages of low contact resistance load, accurate operating force error, diversified specifications, etc.Touch switches have been widely used in electronic equipment and household appliances, such as audio-visual products, digital products, remote control, communication products, household appliances, security products, toys, computer products, fitness equipment, medical equipment, banknote pen, laser pen keys, etc.
With the development of power electronics technology, touch switch has been in great demand in recent years.As the basic part, touch switches are also updated rapidly, with more and more types and smaller and smaller size. Various small touch switches are being designed constantly, and the material is also innovative, so the future market is promising.
China touch switch identifies XKB brand,XKB manufacturer has been focusing on switch design and development for more than 20 years, and has a complete production line, advanced production equipment and testing equipment, and strictly follows the quality management system certification requirements to ensure that the product quality meets the national requirements.XKB brand switch is beautiful and novel, compact structure, long life, high reliability, convenient installation, and can be customized according to customer requirements.
For more information about switch products, please visit XKB official website:www.helloxkb.com
