1. Use a wire pressing plate to fix the connector of the power cord. Close the rear cover of the plugboard and tighten the screws to ensure that the plugboard is safe to use.
2. Fix the power cord with screws. Secure the power cable with a crimping bar. Close the back cover, tighten the screws, and plug it into an electrical outlet.
3, the cable interface on the board has A color identifier, only need to insert the corresponding color of the network cable into the wiring port can be pressed, the wiring order on the wiring board and A/B wiring standard wiring order is different, do not worry about this, is the correct connection.
4, intelligent switch strip because of its convenience and energy saving, has been widely welcomed by foreign consumers, intelligent switch socket is becoming the research hotspot of new energy-saving products. The production process. The bank switch is often touchedTouch, especially the color switch panel, if the choice is unqualified inferior products, for a long time, it will age and fade.
5, single open single control switch: that is, the panel has only one key, and can only control one light. There are only two terminals on the back of this type of switch, an incoming line (L or COM) and an outgoing line (L1) ▼ When wiring, L is connected to the incoming line and L1 is connected to the outgoing line. That is, the firewire from the distribution box is connected to the L terminal; The wire connected to the lamp is connected to the L1 terminal. Multiple single control switch: there are N keys on the panel, and each key controls a light separately.
Generally about 0.9-2 meters high-power wireless charging transmission distance up to 5 meters wireless charging technology can be divided into low-power wireless charging and high-power wireless charging two ways. Low-power wireless charging is often usedElectromagnetic induction, such as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging method uses induction.
The efficiency of wireless charging equipment is about 70%, which is equivalent to wired charging, but it has the automatic shutdown function of full charge, saving unnecessary energy consumption. Its intelligence is reflected in the automatic identification of different devices and energy needs, and personalized charging for different electronic products.
1, what brand of socket panel is good? Socket panel brand ranking, let you buy moreDon't worry! In home decoration, the socket panel is an indispensable part. With the development of science and technology, there are more and more types of socket panels, and more and more brands, so what brand is good for socket panels? Here is to introduce the socket panel brand ranking, so that you can buy more at ease.
2, Hualing electric appliance is a well-known domestic socket brand, with a number of national patented technology, product quality is stable and reliable, favored by consumers. The socket of Hualing Electric appliance is made of high-quality materials, simple and generous appearance, long service life, safe and reliable. Brand 2: Gree Electric Appliances Gree Electric Appliances is well-known in ChinaThe brand of home appliances, also produces sockets.
3, WeiYida is a professional engaged in sockets, switches, power adapters and other electrical products production and sales of enterprises. Vtech sockets are known for their high quality, high safety, high durability, and high cost performance, and are loved by consumers. Delili is a set of design, research and development, production and sales as one of the socket brand.
4, I believe we all understand. At present, there are many switch socket brands on the market, and many kinds of diverse, we should pay attention to the quality of the switch socket directly affects the safety of our electricity, so we are inBuy switch socket need to choose good quality and cost-effective products, the above to introduce you to the top ten switch socket brand, hope to give you some purchase reference, the introduction is said here, hope to help you.
1, conclusion: Wireless chargers do produce electromagnetic radiation, although the value is usually small, but should be wary of its possible cumulative effect. With the popularity of wireless charging technology, users in daily lifeExposure to more and more radiation sources, such as mobile phones, computers, WiFi, etc., long-term accumulation may have an impact on health. Wireless Charging Technology and controversy With the development of mobile Internet, the rise of wireless charging function has led to a discussion on electromagnetic radiation.
2, for the human body: wireless charging technology is harmless to the human body. The resonance principle used by wireless charging is magnetic field resonance, which is transmitted only between coils resonating at the same frequency, and other devices cannot accept the band, in addition, the magnetic field used by wireless charging technology is itself harmless to the human body.
3. You can be sureTell you that the harm of wireless charging to the human body is very small, almost negligible. This is like the Wi-Fi, mobile phones, TVS and other electronic products we usually use, and we do not exist between the transmitter and the receiver the radiation level is small, and the main frequency absorbed by the human body is inconsistent with the charging frequency, so we can not worry about the harm of wireless charging.
4, wireless charging technology has radiation to the human body? Does it cause cancer? Tests have proved that wireless chargers can indeed produce electromagnetic radiation, but the value is relatively small. Users are being exposed to more and more radiation: Computer, tablet, mobile phone, WiFi, TV, microwave... The cumulative radiation value is very high, and if the user lives in such a high radiation environment for a long time, it may cause serious harm to the body and mind. 5, the Ministry of Industry and Information Technology communications Department staff said that wireless chargers have radiation is inevitable, but since it has been listed, it means that it must meet international standards, will not cause great harm to the human body. For this view, He Guili, director of the Tel Laboratory of the Telecommunication Research Institute of the Ministry of Industry and Information Technology, agreed: "Wireless chargers as long as they are done in accordance with technical specifications, there will be no radiation harm to the human body." But stillA key question.
1, in addition to charging for Mi MIX 2S, Mi car wireless charger can also be compatible with mobile devices that meet the Qi wireless charging standard, including iPhone X, Samsung Galay S9 and other mobile phones.
2, car wireless charging is suitable for most mobile phones with wireless charging configuration on the market; For example, Huawei Mate RS, Mate20 Pro/RS, P30/P30 Pro,Mi 9/Mix2S/3, most of Samsung's series, mobile phones without this configuration can also achieve wireless charging function through wireless charging patches. Recently, Xiaomi launched a smart car charger, Xiaomi wireless car charger Pro, which has been officially launched, which is a small edition of me, but a necessity of life.
3, wireless car charger can only clamp a certain width of the mobile phone, and the clamping instability may be that the width of the mobile phone is too small, can be replaced with a wireless car charger of other specifications, you can also try to carry a mobile phone cover to the mobile phone to improve the width of the mobile phone. The clamping force of the wireless car charger's own iron clamp is insufficient, causing the clamp to be unstable.Can remove and replace a suitable car charger clip.
1. The company is the first joint-stock enterprise committed to the industrialization of fuel cells in China. The "National Engineering Research Center for Fuel Cells and Hydrogen Source Technology" and "Postdoctoral Research Station" have been recognized by the state. Shanghai Automotive Industry (Group) Corporation is the largest shareholder of New Source Power, with Great Wall Electric holding 11 percent and New Continent A holding 42 percent.
2, Great Wall Electric shares in Dalian New Source Power Co., LTD., China's first joint-stock enterprise committed to the industrialization of fuel cells. 600846 Tongji Technology owns 3623% shares of Shanghai Zhongke Tongli Chemical Materials Co., LTD., which is engaged in the research and development of key materials and components of proton exchange membrane fuel cells. 000571 New Continent A shares Dalian New Source Power Co., LTD., China's first joint-stock enterprise dedicated to the industrialization of fuel cells.
3, TBEA Electric (600089), holding 5837% of Xinjiang new energy, for China's current largest professional engaged in the sunHigh-tech enterprises capable of development and utilization, solar energy production capacity 4100KW; The company holds 75% of TBEA polycrystalline silicon company to build 1500 tons/year solar grade polysilicon project.
4, new energy vehicle stocks include Aoxun, SAIC, BYD, Jinlong Automobile, Shanshan Shares, etc. 5. The core of the first industrial revolution was the steam engine, which was essentially the discovery of energy sources to increase productivity instead of manual labor; The core of the second industrial revolution is electricity, which is essentially discovering how to transmit energy, on the one hand to make energy production scale, and on the other hand to make energy transmissionThe cost is greatly reduced to improve production efficiency; The core of the third industrial revolution is the computer and the Internet, which has greatly increased the speed of human information processing and increased productivity.
6. Ok. High safety performance, good appearance, good texture, does not occupy a position, can be glued to the wall, very small. Donghai Zhongke Electrical Engineering is a set of independent research and development, design, production and sales of waterproof and anti-shock socket in one of the brand, waterproof and anti-shock products involving mobile plug board, ground safety socket, portable wireless charging socket, smart toilet special safety socket, anti-fault phase safety socket, wall switch socket.