強電和弱電的區別

更新时间：2019/10/29 17:17:46信息编号：2056-658395

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所在区域：: 深圳　深圳周边
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详细介绍

強電和弱電主要區別在於用途，強電用作動力能源，弱電則是用於信息傳遞，具體區別如下：x.b.a.i.x.i.n.g.c.o.m

1.交流頻率不同：強電頻率一般是50HZ，弱電頻率往往是高頻或特高頻。

2.傳輸方式不同：強電以輸電線路傳輸，弱電的傳輸有有線與無線之分

3.功能及應用：

建築及建築群用電一般指交流220V50Hz及以上的強電，主要向人們提供電力能源，將電能轉換為其他能源。

弱電則分為兩類，一類是國家規定的安全電壓等級及控制電壓等低電壓電能，有交流與直流之分;另一類是載有語音、圖像、數據等信息的信息源。小~百~姓~网

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想了解更多關於「強電和弱電的區別」的內容，請瀏覽創世官網：http://livservices.com.hk

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The difference between strong and weak

1. The AC frequency is different: the strong electric frequency is generally 50HZ, and the weak electric frequency is often high frequency or ultra high frequency.

2. Different transmission modes: strong power is transmitted by transmission line, and transmission of weak electricity is divided by wired and wireless.

3. Function and application:x.b.a.i.x.i.n.g.c.o.m

The electricity used in buildings and buildings generally refers to the strong electricity of 220V 50Hz and above. It mainly provides people with electric energy and converts electric energy into other energy sources.

Weak electricity is divided into two categories, one is the low voltage electric energy such as the safety voltage level and control voltage specified by the state, and there are points of communication between AC and DC; the other is the information source carrying information such as voice, image and data.

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For more information about 'The difference between strong and weak'，please visit : http://livservices.com.hk小_百_姓_网

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