is usually composed of conductive wire core, insulation layer and protective layer.
You know what is the function of each layer, the following, small make up just to tell you about the power cable of each layer.
The outermost layer is usually rubber or synthetic rubber, is the main purpose of this layer insulation, also protect the cable from damage.
As well as shield, shielding layer has two main functions: one is the power cable through the action of electric current is bigger, current creates a magnetic field around, in order not to affect other components, so can shield the electromagnetic shielding added within the cable;
There is also a role is the earthing protection can play a role, if damage occurs in the cable core, leaked current can be suitable shielding layers such as grounding network, have the effect of security protection.
Above is the power cable of each layer, I hope it can help you!
If you need anything in terms of cable supply, you can feel free to contact us!
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