Why are dip switches widely used?

来源:Dongguan Yanghan Industrial Co., Ltd.  时间:2023-07-04

Dipswitch we know is a more common type of switch, for the use of dipswitch is now more and more extensive, the common reasons for which we also need to understand the general clear, the following we will say what are the reasons for the wide application of dipswitch?

There are many types of dip switches structure, which can be divided into ordinary snap button type, mushroom head type, self-locking switch, self-resetting switch, rotary handle type, with indicator light type, with light symbol type and key type, etc. There are single button, double button, button and different combination forms. Generally, it is a waterlogged structure, consisting of button cap, reset spring, static contact, dynamic contact and shell, etc. It is usually made into a composite type with a pair of normally closed contacts and normally open contacts, and some products can increase the number of contact pairs through the series connection of multiple components. There is also a self-sustaining button, pressed to automatically maintain the closed position, power failure to open.

When the button is not pressed, the dynamic contacts and the static contacts above are connected, the pair of contacts called normally closed contacts. At this time, the dynamic contacts and the static contacts below are disconnected, the pair of contacts is called normally open contacts: press the button, normally closed contacts are disconnected, normally open contacts are closed; release the button, the original working state is restored under the action of the reset switch spring