How do you choose different types of toggle switches?
Release time：2018-11-22 Clicks： Click
In the market, we can't catch sight of all kinds of toggle switches. We don't know which toggle switch to choose, so how to choose? Now let me give you a detailed introduction.
Toggle switch is a very common electrical component, which is useful in many electrical facilities. This switch will be related to the safety of electrical appliances, so the selection is very important. When choosing the switch, we should pay attention to the selection of material, not choose from the shape alone. The specific selection method is described in detail below.
Notes for selecting toggle switch material:
Toggle switch material: including iron shell, electronic, copper strip, dial bead, catapult and so on.
The materials used for the switch are excellent in flame retardancy, insulation, impact resistance and moisture proof. The material is stable and not easily discolored. In addition to high-grade plastics, the current switch panel also has gold-plated, stainless steel, copper and other metal materials, which provide more and more choices for people.
Two. Surface treatment
Surface smooth, uniform color, texture, is generally a good product, the brand logo on the panel should be clear, full, the surface can not have any burrs on the toggle switch.
Three. Choice of copper sheet
1. copper thickness, improve current passing ability, reduce the resistance of copper parts.
2. Strong toughness, especially applied to the switching switch socket, not easy to deform, even if long-term use, can also maintain the appropriate clamping force, ensure that the socket and plug are closely connected, reduce arc;
3. oxidation resistance, no rust, reduce the corrosion resistance caused by corrosion and heating problems.
4. Less riveting, preferably a piece of copper, to further reduce the riveting part fracture and rivet heat.
The toggle switch is an electronic switch, which belongs to the category of electronic components. This kind of switch first appeared in Japan. The toggle switch is called sensitive switch. The main type of the toggle switch refers to the light-touch toggle switch, which is commonly referred to as the light-touch switch. The working principle of the toggle switch depends on its internal structure. When using, we apply pressure and pressure to switch operation direction to make the switch function close and close. When we want to disconnect the switch, we only need to remove the pressure. The switch is mainly composed of five parts: insert, base, shrapnel, button and cover.
There are many types of toggle switches, which can be divided into 2 main categories:
The first type is the use of metal reeds as switch contacts. This kind of switch has a small contact resistance and a good handle for the switch.
The second type is to use conductive rubber as the contact path. The contact resistance of the switch is small. When we choose the switch, we can not blindly follow the trend. We need to choose the appropriate switch according to our actual situation.
The switching switch has many advantages, such as small contact resistance charge, precise operating force error, diversified specifications, etc., so its application scope is also very wide, mainly used in electronic equipment and white household appliances, such as: audio-visual products, digital products, remote control, communication products, household appliances, security products, toys. Computer products, fitness equipment, medical equi