The lock control switch is composed of an ordinary drawer lock and a micro switch. The micro switch is connected in series in the power supply main circuit of the controlled appliance. By controlling the "open" or "off" of the drawer lock with a key, the micro switch is controlled the "on" and "off", which in turn controls the "on" and "off" of the power supply.Get more news about dongnan switch kw3a,you can vist our website!
First of all, the drawer lock and the micro switch have no electrical connection. The metal drawer lock and the micro switch and its control circuit are completely electrically isolated. The human metal drawer lock is very safe. Secondly, the micro switch has contacts. It can be frequently converted, also has large control current and no power consumption.
As a large-scale electronic component product manufacturing service provider in China, Huizhou Greetech Electronics has taken the lead in passing the national high-tech enterprise certification. Professional business scope includes: precision micro switch, car switch, waterproof switch and all kinds of precision metal and plastic products. The design, manufacture, sales and service of each series of products have integrated the supply of medium and high-end markets.
