The radiation range of the charging pile means that it is affected by the electromagnetic radiation of the charging pile in the space range near the charging pile. Electromagnetic radiation refers to the electromagnetic wave produced when the current is energized, and this radiation will affect the human bodyHave a certain effect on health. Although the size of the radiation range of the charging pile depends on factors such as the type of charging pile, power and frequency, the radiation range of the charging pile is generally within a few meters to more than ten meters.
has a little radiation, but it is within the safe range. 55% of the sunlight is invisible to the human eye, and 44% is visible. The largest source of electromagnetic radiation is the sun. Charging pile has a certain radiation. When the charging pile is in the charging state, it will generate electromagnetic waves, with a little radiation, but it is within the safe range. Whether it is home charging appliances, or car charging piles, or we are nowCell phones are radioactive all the time.
There is no radiation above 2m from the car charging pile. The following is part of the introduction of the charging pile radiation: Safety: Electromagnetic radiation generated by electrical appliances has no effect on the human body (the sunlight that the human body sees every day is a kind of electromagnetic radiation), because the intensity of electromagnetic radiation is limited by safety standards. Ionizing radiation has a great impact on people (such as the so-called nuclear radiation), but it also naturally has a certain intensity, and normal life is not to worry about.
Although the size of the radiation range of the charging pile depends on factors such as the type of charging pile, power and frequency, in general, the charging pileRadiation ranges from a few meters to a dozen meters. Although this range may seem small, it still requires great attention for human health. Especially for people who are in the radiation range of charging piles for a long time, more attention needs to be paid.
1, SAN An Optoelectronics (60070SH) : SAN An Optoelectronics is one of the well-known semiconductor lighting and display solution providers in China, and it also has a more in-depth research in wireless charging technology. The wireless charging chip developed by the company has been appliedIn a number of intelligent devices, it has a high market competitiveness. Zte (00006SZ) : ZTE is one of China's leading communications solution providers with an active presence in wireless charging technology.
2, Yunlu Stock (688190) annual report: Net profit of 90 million yuan, net profit growth rate of 428%, operating income of 3.9 billion yuan. Toni Electronics (603595) annual report: Net profit of 63 million yuan, net profit growth rate of 376%, operating income of 3.8 billion yuan. Jing Quan Hua (002885) (002885) Annual report: Net profit 0.5500 million yuan, net profit growth of 1180.62%, operating income of 11.1 billion yuan.
3, What are the wireless charging concept stocks? Shuobide (300322) : A-share is the first communication antenna leader to enter wireless charging. The company is the domestic communication terminal antenna leading enterprises. Shuobide is a professional manufacturer of wireless communication terminal antennas, the main business is the development, production and sales of wireless communication terminal antennas.
4, in the wireless charging concept stock list, there are many companies focused on the development and promotion of wireless charging technology, these companies have great potential in the marketCompetitiveness. This article will introduce four leading wireless charging concept stocks and discuss their development prospects and market impact. Company A: A leading provider of wireless charging technology Company A is a company focused on the development and supply of wireless charging technology.
5, What are the wireless charging concept stocks? Qingdao Haier (600690) : Haier "tailless TV" adopts the wireless power transmission technology cooperated with MIT, which can transmit power to the TV without the help of wires, which is the first time that wireless power transmission technology has been successfully applied to the TV receiving terminal.
6, cis electrons (Letter scan code login into the small program to open the power supply, so it is to wechat login to charge.
2, if the full wechat Pay scan code shows no signal, you can go to the two-dimensional code out, in another place with a net and then sweep it.
3, may be the reason of their own mobile phone, may also be the failure of the pile itself.
4, there may be several possibilities: the phone is not installed scan code software or scan code software is faulty. You are advised to reinstall or replace the code scanning software. The charging pile device is faulty or does not start the charging mode. Connectable chargeThe customer service staff of the electric pile or look for other charging piles to try charging by scanning code. The charging interface of the bullet train is faulty or not compatible with the charging pile. You can check whether the charging interface of the bullet train is damaged or try to replace it with another charging interface.
5, the method of charging on the charging pile with wechat is relatively simple, generally in the payment page to use the mobile phone scanning port of the charging pile, after hearing a drop, of course, it is best to look at the instructions for use, some charging piles are different.
Charging pile leading stocks are: Shanshan 600884, Igor 002922, Tebea 600089, Platinum New materials 300811, Nanjing Yulong 300644, Great Wall Electricians 600192, Wanma 002276, Hanyu Group 300403, Shenghong 300693, Kanan Intelligent 300880, etc., The above is the list of charging pile concept stocks, the leading stock analysis of charging pile BYD stock 002594, the latest stock price of 1617 yuan, price/earnings ratio of 1103, price/netThe rate is 93.
The following are some of the leading companies in the concept of charging pile stocks (the following information is for reference only, and does not constitute investment advice) : Traeder (300001) : Traeder is one of the largest charging operators in China, mainly engaged in the construction and operation of electric vehicle charging network. Guodian Nanrui (600406) : Guodian Nanrui is a company mainly engaged in power automation software and hardware development and system integration services, and also involved in charging pile business.
Guangan Aizhong (600979) : charging pile leading shares. On October 15, the close of short news, Guangan Aizhong stock price closed down 16% at 15At 17 yuan, the market value reached 30.6 billion. Traeder (300001) : Charging pile leader stock. October 15 news, the opening price of Trayde 223 yuan, closed at 226 yuan, down 0.91%. This year's rise fell -108%, P/E ratio 1547.
Charging pile leading stock ranking introduces the main listed companies in the electric vehicle charging pile industry: At present, the listed companies in the domestic electric vehicle charging pile industry mainly include Trui (300001), Guodian Nanrui (600406), Wanma shares (002276), Easy special (300376), KeluElectronics (002121), Kesta (002518) and other charging pile leading stock rankings.
Charging pile is a hot track with relatively high attention in the near future, but many stock friends do not know what the charging pile concept stocks are, and today, financial management Jun sorted out the list of charging pile concept leading stocks for investors' friends for your reference. Penghui Energy (300438) annual report: Net profit of 91 million yuan, net profit growth rate of 651%, operating income of 16.2 billion yuan.
Charging pile leading stock: Jinzhi Technology Jiangsu Jinzhi Technology Co., LTD. Mainly engaged in power automation product development, production,Sales and service. The company's independent intellectual property rights of power plant electrical automation devices and systems have domestic leading technology advantages, creating a number of domestic first. The company is a well-known enterprise in the two business areas of smart energy and smart city, and is committed to becoming one of the leading integrated solutions providers of integrated energy services.