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Views: 0 Author: Site Editor Publish Time: 2021-10-30 Origin: Site
The cylindrical structure of the circular connector has natural sturdiness and higher strength than any other shape. Circular connectors are also called industrial connectors.
Here is the content list:
benefits of Circular connectors
Typical structural characteristics of Circular Connector
Termination method of Circular connector
In the series of electrical connectors, circular connectors occupy an important position in military electrical connectors. A circular connector is a type of electrical connector whose basic structure is cylindrical and has a circular mating surface.
The cylindrical structure of the circular connector is scientifically robust and has a higher strength-to-weight ratio than any other shape. The circular connector is easy to process with general-purpose machine tools, and it is easier to seal, plug and disconnect, and has a simple and firm structure. Locking mechanism.
After decades of development, it has a complete and reasonable process and high reliability.
Therefore, circular connectors are the first choice when multiple connectors are used to realize the interconnection between components and cables, and between cables and cables.
The general development trend of circular connectors is miniaturization, high density, high performance, and high reliability. The demand for military equipment is the main driving force for the development of circular connector technology and the market.
According to the above classification, military circular connectors usually refer to low-frequency circular connectors for military equipment, that is, circular connectors with a frequency below 3MHz, and are divided into general and special circular electrical connectors.
Connectors are air electrical connectors without special functional requirements; special circular connectors generally refer to electrical connectors with special functional requirements (such as filtering, anti-electromagnetic interference, optical fiber, high temperature, high pressure, underwater, ultra-low temperature, High airtightness, etc.), here is the introduction of general circular connectors.
The basic structure of a general circular connector is composed of contacts, shell parts, insulating parts, and accessories.
Termination mode refers to the connection mode between the contact pair of the circular connector and the wire or cable.
The welded contact-the wire is welded in the welding groove of the contact. The contact termination methods of circular connectors usually have welding type and crimping type. When selecting, consider the use environment of the electrical connector and the requirements for on-site maintenance to determine the termination method of the circular connector.
Adjacent places of the same device panel use circular connectors of the same specification and different varieties. When in use, the header pin is inserted into the seat pin by mistake, resulting in incorrect insertion. To prevent MIS insertion, circular connectors often use positioning ribs and keys. Before the contacts of any structure of the circular connector are engaged, the housing must be accurately positioned. After the circular connector is positioned on the housing, the pin contacts can touch the surface of the jack contact or the insulating mounting plate to ensure that the contacts are correct.
Before the contacts of any structure of the electrical connector are engaged, the housing must be accurately positioned. After the electrical connector is positioned on the housing, the pin contacts can touch the surface of the jack contact or the insulating mounting plate to ensure that the contacts are correct
The electrical connector of any structure before meshing contact member, required accurate positioning of the housing, the electrical connector housing after completion of the positioning, in order to touch the surface of the pin contact or socket contact, an insulative mounting plate, to ensure correct contact