The Application Of Micro Switch

  How a Micro Switch work in an Electric Rice Cooker? In fact, the micro switch plays a safety switch role in the electric cooker to prevent heating without food. I mean if no food inside, the power will not turn on, but when we put the rice and water in it, the electric appliance power will be turned on and begin to cook. Meanwhile, the switch will ensure the lid closing at all times, which not only is more efficient but safe for users as well. Where is the micro switch in the electric rice cooker? As the picture shows that the switch is at the bottom of the cooker, and we also can take it off easily. T he  C ommon  P roblems  & Repair Method of a Micro Switch Firstly, as time pass by, the terminals will become rusty that the continuity will be affected. For this situation, we can use a new one to replace or burnish to reduce the rust. Secondly, you can’t pressure the switch down because the plunger damage. The solution is to open the microswitch inside and uses...

The Introduction of Electronic Screwdriver An electronic  screwdriver  is a tool for installing or removing the screws on a machine. It also calls powered screwdrivers, I mean it is different from the manual type and it saves your time when working. There are brushless type and brush type screw driver on the market. Generally, the brushless is expensive than the brush one. If a manufacturer wanna produce an electric screwdriver, it needs the know all the accessories. Today, let’s talk about the slide switch and the micro switch in the powered screwdriver. And both of them are snap action switches. You can see the position of the microswitch and slide switch in the picture. They play a different role in the tool. Firstly, the micro switch is used to control the power ON or OFF. For example, when pressuring the button, the screwdriver begins to work while it will stop when releasing. Secondly, the slide switch can control the direction of rotation by changing the electric circui...