Definition of electric cable

Definition of electric cable

A electric cable is a bundle of wires or cords that are bound together, typically within a protective sheath or jacket. Cables are used to transmit electrical power, data, or signals from one device to another, or to connect different components within a larger system. Cables may be made of various materials, including copper, aluminum, and fiber optic strands. The specific design and construction of a cable will depend on its intended use and the requirements of the application.

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Why Choose Testeck-Cable?

SENSORS AND INSTRUMENTS

SENSORS AND INSTRUMENTS

Smart solution with signal power

DEFENSE CABLE

DEFENSE CABLE

Ready to take full advantage

NUCLEAR POWER

NUCLEAR POWER

That is eternal vitality

AUTOMOBILE

AUTOMOBILE

Robust from the beginning

RAIL TRANSIT

RAIL TRANSIT

Low smoke, halogen free, flameretardant

CLEAN ENERGY

CLEAN ENERGY

CLEAN ENERGY

CABLE SEAL ASSEMBLY

CABLE SEAL ASSEMBLY

CABLE SEAL ASSEMBLY

about Testeck-Cable

Shenzhen Test Technology Co., Ltd.

Testeck-Cable is a company specializing in providing high-temperature, lightweight, miniaturized, special and integrated solutions for cable through-wall sealing for industrial fields.Cable through wall sealing is a kind of non-damage"building blocks" new sealing method; replacing the traditional Fireproof mud, fireproof glue, metal waterproof joints, etc.The company followsISO9001,TS22163( span>International Railway Quality Management System)、ISO13485(Medical device quality management system), engaged in independent research and development, manufacturing and sales, the company has A number of technical teams and quality teams engaged in the field of industrial cables for more than 10years, The cable through wall sealing component is made by 20multiple space sealing experts The team is made up of components and continues to innovate based on the actual working conditions of the customers.The product line mainly includes instrumentation (sensor) cables, low smoke Halogen-free flame retardant, data cable, multi-functional integrated cable, spring wire, high temperature series cable, etc.
Application areas include aerospace, rail transit, clean energy (wind power, nuclear power, Photovoltaic, hydropower), automotive industrial vehicles, instrumentation, sensor technology etc.

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The characteristics of a cable depend on

  • Bandwidth: The amount of data that can be transmitted over a cable per unit of time.
  • Speed: The rate at which data can be transmitted over a cable.
  • Frequency response: The range of frequencies over which a cable can transmit signals without significant attenuation or distortion.
  • Attenuation: The loss of signal strength as it travels along a cable, typically measured in decibels (dB) per unit length.
  • Noise immunity: The ability of a cable to resist interference from external electromagnetic or radio frequency sources.
  • Impedance: The resistance of a cable to the flow of electrical current, measured in ohms.
  • Capacitance: The ability of a cable to store electrical charge, which can affect the quality of the signal being transmitted.
  • Durability: The ability of a cable to withstand physical stress, including bending, twisting, and pulling.
  • Connector compatibility: The ability of a cable to connect to specific types of devices or ports.
Frequently Asked Question

Do you have any question?

A USB cable is used to connect devices to a computer or to each other. USB cables can transfer data, provide power, and charge devices.

A crossover cable is a type of Ethernet cable used to connect two devices directly to each other.

To prevent cables from tangling, you can use cable ties, cable clips, or cable sleeves to keep them organized. You can also wrap cables around a spool or cord wrap to prevent them from tangling.

The type of HDMI cable you need depends on the resolution and features of the device you are connecting.

Our updates and blog posts

Main features of heat-resistant and high temperature wires and high temperature cables

The high temperature cable can work normally and stably at the rated high temperature, the signal or power transmission performance will not be affected, and it can also ensure that the cable has a long service life.

What determines the demand for heat-resistant and high temperature wires and high temperature cables?

Generally speaking, the higher the working temperature of the cable, the greater the carrying capacity of the cable with the same section.

Discussion: Four characteristics of high temperature cables

Features of high temperature cables: high temperature resistance, long service life, strong corrosion resistance, excellent flame retardancy.

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