Nowadays, LED light source is widely used in outdoor lighting lamps. There is a very important component in the lamps, that is, the driver. There is no doubt about the importance of this driver to LED light source.
The household voltage in Europe and China is 220V, but this is not constant. There is a fluctuation error, but the maximum voltage is generally 277v. Within this maximum voltage, the lightning arrester can be used normally for a long time without damage.
An electronic connector, also known as a circuit connector, is a conductor device that Bridges two conductors on a circuit so that current or signals can flow from one conductor to the other.
The waterproof connector used for the interworking connection of outdoor and indoor power supply equipment is to ensure the reliable connection of power supply and signal on the basis of waterproof.
In the first two articles, we shared several examples of lightning protection products with special requirements. Someone asked Xiaobian: the customers shared above are all from the lighting industry.
Not long ago, we published an article "how to judge the quality of surge lightning protection devices?" Soon after the article was issued from the official account, some customers asked Xiaobian: will the use of inferior lightning protectors really cause harm and loss? In this regard, we now share a practical case.