Optical fibers can be divided according to the material from which they are made. As mentioned earlier, the optical fiber can be made of glass, but it can also be made of plastic.
Apr 06, 2022
It is a technology, which is used to transmit information from one system to another system in a network. The information is transmitted in the form of light pulses along with a gl
At present, many domestic high-temperature wire and cable companies have entered foreign markets, but compared with foreign local products, the competitiveness of my country's
Mar 29, 2022
Photovoltaic cables are constantly exposed to sunlight, and solar systems are often exposed to harsh environmental conditions, such as high temperatures and UV radiation. In Europe
When a large number of cables are laid in groups, their current-carrying capacity will be reduced due to mutual heat generation. Occasionally, the current-carrying capacity of each
Mar 17, 2022
Self-regulating heating cables have become the most common form of electric heating cables in the world today, and are energy-saving and environmentally friendly products advocated
Overhead lines: They are usually uninsulated, bare metal conductors set in the air with an insulator string fixed to a tower to insulate the air. The disadvantage is to occupy more
Feb 23, 2022
Wires and cables should not be exposed to moisture, heat, corrosion or wear. Wire and cable should be checked for a period of time, found fault should be replaced in time. Wires an
1. Compared with AC cables, DC cables have the following characteristics. 1. The system used is different. DC cables are used in rectified DC transmission systems, and AC cables ar
Feb 08, 2022
There are many factors that affect the quality of power cable accessories. In principle, there are the following aspects: 1. Electrical performance. The quality of electrical perfo
(1) Power cables are wrapped around cable castings during transportation, storage, and installation. 30m below the short section of the cable, it can also be rolled into a circle n
Jan 21, 2022
When your cables need extra protection to withstand the harshest conditions, armored jackets may be your best option. Armored cable is a cable with a metal or plastic jacket. This
