Generally there is fever when charging the mobile phone at normal room temperature, the fever does not exceed 60℃ is normalElephant, will not damage the battery. Wireless charging is characterized by no wireless charging danger the limitation of the charging line, there is a feeling of throwing away when charging, which makes people feel that picking up and putting back very frequently will hurt the battery, in fact, it is mainly affected by the nickel-metal hydride battery a long time ago.
Heat is a common phenomenon when charging mobile phones, especially support fast charging, super fast charging mobile phones, when charging, the current and voltage are larger, so the temperature will be higher than ordinary charging. If you are doing wireless charging, because there is a loss of energy during wireless transmission, and then produce a certain amount of heat, there will be a phenomenon of heat when wireless charging, this is normal.
Hot phones can degrade performance and damage electronic components. Electronic products and electrical products are widely used in various areas of industrial and family life, with the use of heat, radiation problems, not only there are safety risks, but also affect the health of the family.
Because of curiosity about this problem, many people found that after personal measurement, when charging the wireless charging board and the mobile phone contact, the temperature generated is only about 35 degrees, which is completely acceptable to the mobile phone, if you still have doubtsIf you can search for relevant assessments on the network, wireless charging technology is really more mature, so the heat generated by wireless charging is really no harm to the mobile phone.
1, therefore, based on the distance is very close, and it is safe and low voltage, so wireless charging is safe, there is no danger of electric shock. 2, from the theory, wireless charging technology is safe and harmless to the human body, wireless charging uses the resonance principle is magnetic field resonance, only in the same frequency resonance between the coil transmission, and other devices withoutIn addition, the magnetic field used by wireless charging technology is itself harmless to the human body.
3, wireless charging technology is harmless to human safety. 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.
4, safety, with a variety of protection functions, such as: overcharge over discharge, metal foreign matter detection and other functions, always protect the user's personal property insurance safety. (1) Wireless charger charging transmission distance is short, effective transmissionThe distance is usually within 10mm.
5, wireless charger is good, convenient, safe and durable; The disadvantages are bondage, high price and low efficiency. Advantages of wireless charger: Convenient: wireless charging belongs to one-to-many charging, which solves the problem that the interface is not applicable, and also avoids the phenomenon of poor contact caused by repeated plugging and unplugging of the mobile phone interface, which can better protect the mobile phone interface.
6, wireless charging bank does not harm the mobile phone battery. Because the working frequency of wireless charging is now below 1M, it will not affect the signal of the mobile phone. On the contrary, wireless chargers not only reduce the numberIt can be ignored that although wireless charging technology has appeared in the 19th century, the popularity of mobile phone applications is not high. It uses the "magnetic resonance" principle to let the wireless charger transmit an electric charge to the mobile phone battery through the air. Many wireless chargers on the market do not indicate radiation values, and electromagnetic radiation standards for wireless chargers have not yet been introduced.
There is a little radiation, as long as the person is not between the transmitter and the receiver, the radiation level is very small, and the charging frequency is inconsistent with the main absorption frequency of the human body, the harm is completely negligible.
does no harm to mobile phones. Wireless charger using wireless charging danger The latest wireless charging technology, by using the alternating magnetic field generated between the coils, the transmission of electrical energy, inductive coupling technology will become a bridge connecting the charging base station and equipment.
No harm. In theory, wireless charging technology is safe and harmless to the human body, and the resonance principle used for wireless charging is magnetic field resonance, which is only transmitted between coils resonating at the same frequency, and its wireless charging danger his device cannot accept the bandIn addition, the magnetic field used by wireless charging technology is itself harmless to the human body.