
Reading: The weather is hot and there are wood, do not want to go out there are wood, to see how happy the movie is at home, if there is a home theater, then holding a watermelon to watch movies becomes possible.
List of home theater equipment: projectors, projection screens, players, main amplifiers, main speakers, auxiliary functions, center surrounds, subwoofers, channel amplifiers, wireless microphones, karaoke machines, magic lights, and mounting accessories, etc. Family needs can increase or decrease. In order to achieve good results, the height of the main speakers is the same as the height of the ears when people are sitting, but the height of the wall-mounted surround box is 50, 60 cm, which will not affect the sound quality. Floor-standing surround speakers need to avoid exposure to open lines. Conditions can even be independent of a home theater room, decorated into a favorite style, or use the living room to be transformed can also achieve the effect of a cinema, your own home theater.
KNB1-63 Miniature Circuit Breaker
KNB1-63 Mini Circuit breakers, also named as the air switch which have a short for arc extinguishing device. It is a switch role, and also is a automatic protection of low-voltage electrical distribution. Its role is equivalent to the combination of switch. Fuse. Thermal Relay and other electrical components. It mainly used for short circuit and overload protection. Generally, According to the poles, mini Circuit breaker can be divided into 1P , 1P+N , 2P, 3P and 4P.
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