Constitute principles switch socket: If you want to switch socket rational and scientific improvements will be carried out some research works constitute their principle and domestic wall switches, the only way out of the socket was designed to meet the diverse needs of the people . Next, electrical wall switch, the author on the multi-function smart socket for example, described some of its constituent principles, and how it works. Constituting multi-socket module mainly consists of a microcontroller system, the state detection module and power module configuration. Specific structure as shown below: switch socket detection module typically includes current sensing, temperature sensing and voltage detecting these parts. Through the observation of the figure, we can also learn to control core of the system is a single chip, it is through the keyboard input value and each corresponding detection signal processing, so that the LCD displays the results, through the relays socket Open and disconnect function. Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. Data amazing! Wall switch pass rate of 73% for household and similar purposes wall switch, mainly for home, office, restaurants, hotels, farms, light industry factories and other places. According to the State Administration of Quality Supervision informed, wall switches, national supervision recent product quality wall switch display color wall switch, almost a fifth of the product failure. The total sample of Guangdong, Zhejiang, Jiangsu, Hunan, Beijing, Shanghai and other six provinces, municipalities and 31 companies of 31 kinds of products, qualified 26 kinds, product sample pass rate of 83.9%. Sampling results show that, after years of development of our wall switch products, has entered a relatively stable development stage, medium-sized enterprises better product quality in small business product quality. The sample of 16 kinds of medium and large enterprise products, qualified 15 species, sample pass rate of 93.8%; a sample of 15 kinds of small business products, qualified 11 species, sample pass rate of 73.3%. So choose a good quality brand of high-quality wall switch is very important, good intentions Electric specializes in producing wall switch, only so that consumers be assured of a good switch! Above content provided by Hebei Tianyi Electric Co., Ltd., we hope to help a friend in the same industry. Electrical wall switch | Vicki Electric (Online) | wall switch provided by the Hebei Tianyi Electric Co. "Electric vehicle batteries, Childs battery, battery electric tricycle, wall switch" preferred Hebei Tianyi Electric Co., Ltd. (www.tianyidq.com), the company is located: 35 km Road Xingtai City, Hebei Province Julu 宁魏 at Dong Zhuang Industrial Zone Over the years, Tianyi Electric to provide customers with the best quality of service, Contact: Manager Li. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Tianyi Electric expect to be your long-term partner!