微动开关，顾名思义，是一种体积小，并且用很微小的动作来执行指令的开关，种类繁多，内部结构也成百上千种，按不同的分类方式可以被分为不同的种类。虽然微动开关在日常生活中不是常听到的开关名称，实际上它已应用到各行各业，起着不可替代的作用，主要在需频繁换接电路的设备中负责自动控制及安全保护。
市场上不同品牌的微动开关对应不同的质量和使用寿命。微动开关的质量是由开关外部的硬件和厂家的组装技术、出厂质检等因素决定的。微动开关的机械寿命有3W次至1000W次不等，一般来说目前国际的微动开关 达有800万次，国外各别品牌高端技术可以达到1000万次。不同的使用寿命所使用的簧片是不一样的，国内品牌一般使用铍青铜、锡青铜、不锈钢丝做簧片，国外的 可达1000W次的品牌，他们的簧片用的是稀有金属钛。消费者在选择微动开关品牌时可根据使用情况及自己的预算选择专业合格的生产厂商。
星坤XKB品牌微动开关类别分为：防水型微动开关，大微动开关，中微动开关，小微动开关……
星坤XKB品牌微动开关的特点：体积小、高灵敏度、微小动作行程、高稳定、高负载能力、耐高温、外壳坚硬长寿命、可配合各种形式的操作柄、防水防尘效果好、经过全球安规认证。
了解更多XKB微动开关欢迎访问星坤科技官网：www.helloxkb.com
Microswitch, as the name implies, it with a small size, and with very small action to execute instructions,and there are many kinds and hundreds of internal structures, which can be divided into different types according to different classification methods.Although the name of the microswitch is not often heard in daily life, in fact it has been applied to all walks of life and plays an irreplaceable role,mainly responsible for automatic control and safety protection in equipment requiring frequent circuit switching.
The micro switch of different brands in the market corresponds to different quality and service life.The quality of the micro switch is determined by the external hardware of the switch, the assembly technology of the manufacturer, the factory quality inspection and other factors,the mechanical life of the micro switch ranges from 30 thousand to 10 million,in general,the micro switch in international up to 800W times,some foreign brands can reach 10 million times.The reed material used by the switch is different, so the service life is different,domestic brands generally use beryllium bronze, tin bronze, stainless steel wire reed,foreign brands that can reach up to 10 million times, and their reeds are made of rare metal titanium.Consumers can choose professional and qualified manufacturers according to the budget when choosing micro switch brands.
XKB brand micro switch is divided into: waterproof micro switch, large micro switch, medium micro switch, small micro switch and more.
Characteristics of XKB brand micro switch: small volume, high sensitivity, tiny movement stroke, high stability, high load capacity, high temperature resistance, hard shell long life, suitable for various forms of operation handle, good waterproof and dustproof effect, certified by global safety regulations.
To learn more about the XKB micro switch, please visit XKB technology official website: www.helloxkb.com
