Theme of this article:power cord color We often see the three-prong plug wire to see the color of the three wires are not the same,
The Schuko plug, a German plug-What are the characteristics of it?
UL electrical wire is an essential component of commercial buildings worldwide. Some DC cables need to stand up to harsh environments, while others need to
This article focuses on:no electricity in the zero line 《Let’s say a lamp, he must be connected to a fire line a zero line, the
The different colours of the power cord represent different meanings, so it is important to be clear when wiring, each colour has its own use,
This article focuses on :Specifications power cords A power line is a cable that brings electric present. Typically the current is transmitted in a point-to-point
Table of Contents1 Article Topics：difference between wrap shielding and braided shielding2 1. Winding shielding3 2.woven shielding4 3.The difference between shielded and non-shielded twisted-pair cable5 [Expanded