Wires and cords. Mounting wires. Scheme, description

ENCYCLOPEDIA OF RADIO ELECTRONICS AND ELECTRICAL ENGINEERING
Free library / Electrician

Wires and cords. Mounting wires. Encyclopedia of radio electronics and electrical engineering

Free technical library

Encyclopedia of radio electronics and electrical engineering / Electrical materials

Mounting wires designed for electrical connections of elements of radio-electronic equipment.

Mounting wires are produced single-core and multi-core. They are available in copper, silver, stainless steel, POS alloy plated, silver or uncoated. To perform rigid surface mounting, single-core mounting wires in tubular insulation with a diameter of 0,4 are used; 0,5; 0,6; 0,7; 0,8; 0,9; 1; 1,2; 1,4; 1,5; 1,8; 2; 3; 4 mm tinned and silver plated. The cross section of the mounting wire is selected depending on the current passing through it (Table. 1.45).

Table 1.45. Permissible current for copper installation wires

Mounting wires

Basic parameters of mounting wires are given in table. 1.46.

Table 1.46. Basic parameters of mounting wires

Mounting wires

Author: Koryakin-Chernyak S.L.

See other articles Section Electrical materials.

Read and write useful comments on this article.

<< Back

Latest news of science and technology, new electronics:

Air trap for insects 01.05.2024

Agriculture is one of the key sectors of the economy, and pest control is an integral part of this process. A team of scientists from the Indian Council of Agricultural Research-Central Potato Research Institute (ICAR-CPRI), Shimla, has come up with an innovative solution to this problem - a wind-powered insect air trap. This device addresses the shortcomings of traditional pest control methods by providing real-time insect population data. The trap is powered entirely by wind energy, making it an environmentally friendly solution that requires no power. Its unique design allows monitoring of both harmful and beneficial insects, providing a complete overview of the population in any agricultural area. “By assessing target pests at the right time, we can take necessary measures to control both pests and diseases,” says Kapil ... >>

The threat of space debris to the Earth's magnetic field 01.05.2024

More and more often we hear about an increase in the amount of space debris surrounding our planet. However, it is not only active satellites and spacecraft that contribute to this problem, but also debris from old missions. The growing number of satellites launched by companies like SpaceX creates not only opportunities for the development of the Internet, but also serious threats to space security. Experts are now turning their attention to the potential implications for the Earth's magnetic field. Dr. Jonathan McDowell of the Harvard-Smithsonian Center for Astrophysics emphasizes that companies are rapidly deploying satellite constellations, and the number of satellites could grow to 100 in the next decade. The rapid development of these cosmic armadas of satellites can lead to contamination of the Earth's plasma environment with dangerous debris and a threat to the stability of the magnetosphere. Metal debris from used rockets can disrupt the ionosphere and magnetosphere. Both of these systems play a key role in protecting the atmosphere and maintaining ... >>

Solidification of bulk substances 30.04.2024

There are quite a few mysteries in the world of science, and one of them is the strange behavior of bulk materials. They may behave like a solid but suddenly turn into a flowing liquid. This phenomenon has attracted the attention of many researchers, and we may finally be getting closer to solving this mystery. Imagine sand in an hourglass. It usually flows freely, but in some cases its particles begin to get stuck, turning from a liquid to a solid. This transition has important implications for many areas, from drug production to construction. Researchers from the USA have attempted to describe this phenomenon and come closer to understanding it. In the study, the scientists conducted simulations in the laboratory using data from bags of polystyrene beads. They found that the vibrations within these sets had specific frequencies, meaning that only certain types of vibrations could travel through the material. Received ... >>

Random news from the Archive

Technology of wireless connections between chips within a chip 28.02.2014

Packing multiple chips into a single package allows for greater integration, but it causes a lot of problems. One of them is the expensive procedure of wired connection of chips to each other. ThruChip specialists have developed a technology for wireless connections between chips within a ThruChip Interface (TCI) chip that can compete with interlayer connections (through-silicon via, TSV) between chips located on top of each other, and wire connections between chips located next to each other.

The idea behind TCI is the inductive interaction of circuits. The most important advantage of this approach is that it can be implemented using standard CMOS technology without any additional costs. The transceiver circuit is built with ordinary transistors, and the antennas are formed from metal conductors - the same as in the rest of the microcircuit. Moreover, you can place the antennas in a convenient part of the crystal.

The company, founded in 2007, has already tested its development on ten test chips. In particular, in one test, signals were transmitted through 128 layers using repeaters. The channel bandwidth reaches 1 TBit/s. Note that these connections are only suitable for data signals, not for power supplied through wired connections.

According to the developers, their technology is suitable for memory and other chips.

Other interesting news:

▪ NXP Solar Mobile Phone Solution

▪ Speed of the fastest network - 46 Mbps

▪ The Nile got longer

▪ Smartphone LG Optimus Black

▪ Clean air helps you think

News feed of science and technology, new electronics

Interesting materials of the Free Technical Library:

▪ site section And then an inventor (TRIZ) appeared. Article selection

▪ article by Vaclav Havel. Famous aphorisms

▪ article Which ruler in the 17th century refused to produce and use biological weapons? Detailed answer

▪ article Machinist cutter. Standard instruction on labor protection

▪ article A simple infrared generator. Encyclopedia of radio electronics and electrical engineering

▪ article Battery charger with automatic switch-off. Encyclopedia of radio electronics and electrical engineering

Leave your comment on this article:

All languages of this page

Home page | Library | Articles | Website map | Site Reviews