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, 等. 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 …
記事のトピック：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, 彼はシールドされたドラッグチェーンケーブルを使用していました, しかし、シールド効果は理想的ではありません, at first judgment that the woven shielding density …
電気機器が正常に機能するために, 電気回路に接続する必要があります, この接続はコンセントのおかげで可能です. さまざまなコンセントがあります, DCpowercord はこの記事でそれらを紹介します。. オスとメスの電気ソケット: 違いは何ですか? 家族内では最初の区別が必要です …
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 …
フランスで, 各世帯の平均は約 100 電気回路に接続された機器のパワー製品. 正しい行動をとらないと, 請求書はすぐに重要な経費項目になってしまいます. DCpowercord gives you some advice to reduce your electricity consumption. Turning off the lights when you leave a room …
電気で, アースとニュートラルは、機能の異なる2本のケーブルを示します. 1つ目は、設置を固定するためにアースに接続されています, 2つ目は、電流をディストリビューターに戻すことを可能にします. DCpowercordは、アースとニュートラルの間の電圧を明らかにし、それを測定する方法を説明します. Earth …
We know that different countries have their own electricity safety standards, and each country has formulated corresponding electrical cable specifications for the use of power cords. This article will explain in detail the world power cord specifications and parameters of some common countries. 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. 通常, at low frequencies, the impedance is minimal. When the signal frequency increases, the magnetic ring performance …
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