The Application Of Micro Switch

Micro Switch Definition A micro switch has a small contact interval and a snap-action mechanism and uses a specified stroke and a specified force to perform switching operations. It is a switch that covered by a shell and has a drive rod outside. Because of the small contact distance, we not only call it a micro switch but also call it a sensitive switch or snap action switch. The micro switch is composed of 5 major types of constituent elements. The contact distance is small and the torque is large, which is the most obvious characteristic of the switch. Generally, there is a drive rod outside. Zing Ear G303  microswitch The Zing Ear is the leading brand of electric switch in China, which has been founded in Taiwan for more than 38 years since 1983. Nowadays, Zing Ear is a group company with many own factories in Huizhou, Taichung, Shanghai, Zhongshan, and Kompong Speu(Cambodia). Meanwhile, our production system has been approved with  ISO 9001 : 2008 certification ...

What is an EV charger? The EV charger is also called a charging gun, which is used for the power supply of a new energy automobile, the electric vehicle. So far, there are 2 kinds of chargers in the market. One is the DC type, and another one is the AC type. There is the Level 1, Level 2, Level3. But the L1 and L2 are very popular in the market than L3. For more details, please see the following below. What is a level 1 EV charger? In fact, the Level 1 charging gun uses a usual 120-volt household outlet in the alternating current environment. Every electrical vehicle or plug-in hybrid can be charged on Level 1 by connecting the charging equipment into a regular wall outlet. However, Level 1 is the slowest means to charge an EV. It includes between 3 as well as 5 miles of range per hour. Level 1 charging works well for plug-in hybrid electric automobiles (PHEVs) because they have smaller-sized batteries, presently less than 25 kWh. Given that EVs have a lot larger batteries, Level 1 cha...

  The microswitch on the valve The micro switch or limit switch is installed on the spool on where another side of the valve just like the pictures shows. And, it can control the oil supplementary valve, overload valve, flow divider valve. So it should play an important role in the components. However, not all the hydraulic valves in the forklift will install micro switches. Today, I will show you the forklift control valve with microswitches and what kinds of switches you will need. What' s the forklift control valve? The function of the  forklift  control valve control system is through the operation of the multi-way valve to change the flow direction of the hydraulic oil. So that the working device of the forklift can be controlled to the mast lifting and tilting forward or backward. Meanwhile, the limiting pressure of the hydraulic system can prevent the overloading of the forklift. The directional control is generally designed to be stackable. They normally have one ...

  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...