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Analysis of the structure and performance of various optical fiber connectors

Analysis of the structure and performance of various optical fiber connectors

2020-09-15

In the installation of any optical fiber system, it is necessary to consider the low loss method to connect the optical fiber or cable to each other to achieve the connection of optical fiber links. The connection of optical fiber links can be divided into two types: permanent and active. Permanent connection, mostly by welding method, bonding method or fixed connector to achieve; Mobile connection, generally using an active connector to achieve. This article gives a brief introduction to the active connector. Optical fiber active connector, commonly known as live connector, generally known as optical fiber connector, is a reusable passive device used to connect two optical fibers or optical cables to form a continuous optical path

What factors affect the reliability of the contact resistance of electronic connectors?

What factors affect the reliability of the contact resistance of electronic connectors?

2020-09-15

The reliability of the contact resistance of the electronic connector as an electronic component of the line connection is a prerequisite for ensuring the safe connection of the line. In the actual use process, there are several factors that will lead to a decline in the reliability of its contact resistance. Let's meet you. The factors that affect the reliability of the contact resistance of the electronic connector are as follows: First, the contact material, the current domestic electronic connector in the same specification, the contact of different materials provides different contact resistance assessment indicators. According to the relevant specifications, for the contact resistance of the contact part with a diameter of 1mm, the requirement of copper alloy material is ≤

What are the causes of damage to precision electronic connectors?

What are the causes of damage to precision electronic connectors?

2020-09-15

As the connection unit between electronic components, electronic connectors are constantly moving towards precision, high-end, at present, most of the connector service life is increasing, but some users found that the use of not long, there is damage, mostly because of improper operation, below we will introduce what causes it to damage. The electric connection line has a serious phenomenon of loose strands, and the line or strand is burned off after the power is turned on. The electrical connection wire or the current carrying of the wire clip is too small, which can also cause the strand to be burned or the wire to be broken, resulting in damage to the precision electronic connector. Electric cables obviously from corrosion, leading to cut

What are the main uses of cable connectors? How to install correctly?

What are the main uses of cable connectors? How to install correctly?

2020-09-15

In the power construction so developed today, the use of cable connectors is essential, it can effectively combine several disconnected cables together, the quality of the current component is very reliable, then do you know its main uses? How to install correctly? Let the professionals tell you. The main uses of cable connectors It is mainly used in the distribution frame, digital switches and other transmission equipment between, now we will also use it in audio transmission, video transmission, communication transmission and other communication equipment. The cable connector itself has a very good sheath, and the sheath can be provided

How to correctly select and use small circular connectors?

How to correctly select and use small circular connectors?

2020-09-15

How to correctly select and use small circular connectors? Small circular connectors are relatively precise components that can transmit electrical energy and signals. Its reliability is directly related to the safety and reliability of the entire power system. .       It is not easy to correctly select and use small circular connectors. There are many domestic and foreign manufacturers of such products. Different manufacturers have certain differences in product specifications, types, performance and uses. We need to understand This has a general understanding, and it also needs to be connected to what the technical standards of the product are and what the current product quality is.

Why is there a spark when you pull out the plug?

Why is there a spark when you pull out the plug?

2020-09-15

Answer: I believe many people have encountered such a situation. Why does an electric spark occur? This is because the circuit is connected before the aviation plug is pulled out, and there is a very strong current on the electrical appliance and wire. This current will flow through the wire. A very strong magnetic field is established around it, so when we pull out the aviation plug, the current will change from strong to zero in a short period of time. At this time, the magnetic field will also change greatly. Due to the high voltage induced in the wire, the wire The induced high voltage is in the same direction as the original voltage, thus causing the total voltage to increase instantaneously, and sparks will be generated between the aviation plug and socket.

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