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 current from the fire line through the bulb to the zero line to form a circuit, 등. will light, right, but why is there no electricity on the zero line?》 …
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, only reasonable wiring can be better used. Here we will introduce you to what the power cord colours represent and what the power cord classification is. The focus of this …
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 fashion. Power cords can be separated right into air conditioner power cords as well as DC power cords according to their use. Normally air conditioner power cables are cables that …
Fundamentals:What specifications are available for power cords 더 읽어보기 »
Article Topics：difference between wrap shielding and braided shielding Read this article that will take you through the difference between wrap shielding and braided shielding Recently a new customer asked a question, he used to use the shielded drag chain cable, but the shielding effect is not ideal, at first judgment that the woven shielding density …
For your electrical devices to function properly, they must be plugged into electrical circuits, and this junction is possible thanks to the electrical outlets. There are different electrical outlets, and DCpowercord presents them to you in this article. Male and female electrical sockets: 차이점은 무엇입니까? A first distinction is necessary within the family …
The different types of electrical outlets full guide 2021 더 읽어보기 »
According to government figures, electrical fires account for 20% of firms worldwide. There are several common causes of fires, and defective electrical outlets are the source of significant risks. Pulling out a wall outlet Although it may seem brutal and impossible, pulling out an electrical outlet is common. This is mainly in social housing, where …
프랑스, each household has an average of around 100 power products of equipment connected to the electrical circuit. If you do not adopt the right actions, the invoice quickly becomes too important an expense item. DCpowercord gives you some advice to reduce your electricity consumption. Turning off the lights when you leave a room …
In electricity, earth and neutral designate two cables with different functions. The first is connected to the ground to secure the installation, and the second makes it possible to bring the current back to the distributor. DCpowercord reveals to you what the voltage is between earth and neutral and explains how to measure it. Earth …
국가마다 고유한 전기 안전 표준이 있음을 알고 있습니다., 각 국가는 전원 코드 사용에 대한 해당 전기 케이블 사양을 공식화했습니다.. 이 문서에서는 일부 공통 국가의 세계 전원 코드 사양 및 매개변수에 대해 자세히 설명합니다.. European Standard Power Cord Specifications and Parameters Standard: DIN VDE0281 Type: H03VVH2-F …
What are magnetic rings? The magnetic rings are a common anti-interference component in electronic circuits, for high-frequency noise has a perfect suppression effect, generally using ferrite materials (Mn-Zn). The magnetic ring has different impedance characteristics at different frequencies. DC 전원 코드, at low frequencies, the impedance is minimal. When the signal frequency increases, the magnetic ring performance …
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