What are the components of the switch and the scope of its application?
Release time：2019-09-26 Clicks： Click
What are the components of the switch and the scope of its application? We will give you detailed details below.
Components and Application Range of Dial Switch
We use toggle switches in our daily life, and I don't know if anyone has ever thought about why toggle switches are easy and easy to control household appliances. In addition to controlling the lights used at home, which area switches can be used?
Components of a toggle switch
Component 1. Iron Shell (Material: General Iron; Treatment: Preventing oxidation by electroplating nickel or by black process)
Component 2. Plastic handle (material: POM material is general, if there are requirements for flame retardant, flame retardant and high temperature, PA nylon material processing process: injection molding)
Component Part 3, Terminal (Material: General Phosphorus and Copper; Processing Technology: Silver Plating)
Component 4, thermal insulation floor (material: bakelite; processing technology: stamping)
Component 5, contact sheet (material: generally phosphorus copper; treatment process: silver plating).
Component 6. Balls (material: stainless steel; treatment process: nickel plating)
Component 7. Spring arch (material: bronze; processing technology: stamping).
Component 8, decorative oil (material: a red or green oil, used for terminal and base plate contact parts, play a decorative role. General requirements non-toxic, environmental protection)
Introduction of Application Scope
Scope of application 1. High current sealed switch. The switch is current-limited, and its current can only be 5A, and it uses sealing technology, which is sealed with epoxy resin, as can be seen from the name. It has many shapes and its contact materials usually have different functions. Usually silver and gold, mainly for electrical and mechanical purposes.
Scope of application 2. Patch type switch. The toggle switch is mounted on the surface. The switch is usually operated laterally, and the pins are patches that are usually seen in communications and digital video.
Scope of application 3. Insert the switch directly. Its name is determined by its contacts. Its pins are on-line. It has 2, 3 and 4 options. It provides support and fixing, as well as electrical connections, as well as building automation and electronic equipment support.
Switch is a very small thing, even if we use it every day, it will still be ignored by us.