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DC Cable

DC power cords refer to electrical cables that help in connecting DC devices with a DC power source. They are also referred to as DC power cables. These cables help in making sure the assembly has what it takes to guarantee a continuous and reliable power supply.

DC cable’s main application involves the cables being situated outside. Therefore the DC power cord chosen has to withstand the different environments. This means the DC cable must withstand the following factors:

  • UV radiations and Ozone
  • Fire and Water
  • … …
  • CCTV 10M(30FT) 2.1×5.5mm DC 12V Power Extension Cable For CCTV Security Cameras
  • Color: Black 100% Brand New.
  • Length:10M(30FT)
  • Used for Ip camera, DVR Standalone, Audio camera
  • 2.1MMx5.5MM.
What is the features of a DC connector cable?

DC plugs or connectors refer to an electrical connector responsible for supplying direct currents or DC power. This connector is an important component when it comes to DC power chords.

Compared to the normal AC power extension cable, DC power extension cable connectors feature more standard types which are never interchangeable. DC connector cable features a different arrangement and dimension depending on the application. The DC extension cable design helps prevent the possibility of incompatible loads and sources and accidental interconnections while extending the overall length of a standard DC cable.

DC Power Extension Cable

The DC connectors vary from automotive DC cables to battery packs and portable equipment. DC cable’s main material is normally copper due to its high flexibility nature, thermal performance, and ability to carry current capacities effectively.

What is the difference between AC cables and DC cables?

There are major differences between a DC power cord and an AC cable. The difference exists in terms of characteristics and even application. Here are some of the common differences between these two cables.

AC cables and DC cables

The DC cable system is very different from the AC system. DC power cords are used in rectified DC transmission systems. On the other hand, AC cable is often used in power frequency systems.

DC cables feature minimal power loss as opposed to AC cables. A DC power cord power loss normally arises due to the cable’s conductor resistance loss, meaning the insulation loss is quite small depending on the current fluctuation upon rectification.

A DC cable makes it possible to change the power transmission direction while adjusting the current.

What are the benefits of DC cable?

A DC cable comes with lots of benefits. To start with, the cable is quite safe to use. This is because the inherent features of a DC power cord transmission make it impossible for the cable to generate any induced current or current leakages. A DC cable will also not have any interference when it comes to the electric field generated by the other cables.

DC power supply cable

The DC cable single core laying cable never affects the cable’s overall transmission performance due to the hysteresis loss of the cable’s steel structure bridge.

The installation of a DC cable is quite simple and cost-effective. The same applies to the cable’s maintenance.

How to choose a DC cable?

DC cable’s main application involves the cables being situated outside. Therefore the DC power cord chosen has to withstand the different environments. This means the DC cable must withstand the following factors:

DC charging cord

  • UV radiations
  • Ozone
  • Fire
  • Shock
  • Water

When choosing your DC cable, you have to keep in mind aspects like the jacket material, operating voltage, cord length, voltage drops, wire shape, and the string DC cable strand, among others.

A DC power cord has a vital role in different applications, including solar power plants. Therefore, it is important to ensure you choose a DC extension power chord that can perfectly meet your application needs in the best ways possible.

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