Today to share the knowledge of Dongguan wireless charging quality control report, which will also explain the wireless charger certification, if you happen to solve the problem you are now facing, don't forget to pay attention to the site, now start!
< ul>1, for the human body: wireless charging technology is safe and 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.
2, in fact, you can be sure to tell you that wireless charging is very small harm to the human body,It's 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.
3, no harm. In theory, wireless charging technology is safe and 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, wireless charging technology uses magneticThe field itself is harmless to humans.
4, 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 are exposed to more and more radiation sources in daily life, such as mobile phones, computers, WiFi, etc., and 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.
5, convenient since needless to say, in addition, wireless charging is also safer, no outsideExposed connectors, leakage, electricity and other safety hazards are completely avoided. Some people worry about the problem of radiation, this technology was first used in water purifiers, so far has been eight years, the safety has been verified by 36 countries, certainly will not cause harm to the human body and the environment.
1. The validity period of the product quality test report is generally six years, but due to the control of various e-commerce platforms, the validity period is generally only recognized for one year, and the product quality test report usually does not show the relevant informationDuring the validity period. Product quality inspection report is a kind of quality inspection certification license for the merchant's products by the third-party testing organization. The product quality inspection report mainly includes two types: commissioned testing and supervised spot inspection.
2. The validity period of the product quality test report is generally six years, but due to the control of various e-commerce platforms, the validity period is generally only recognized for one year, and the relevant validity period is usually not displayed on the product quality test report. The product quality inspection report usually does not show the relevant validity period.
3, if it is the inspection report of a third-party testing agency, it is necessary to look at the inspection approved by the agencyThe period of test report, such as SGS, BV and other testing institutions, is 1 year, that is, within one year, the same model of products, only need to provide the last test report for them to review, there is no need to send samples for testing. 4, according to the relevant laws and regulations of the state, it is generally not more than once a year to check, but according to the actual situation (such as product quality, special substances, etc.) can be appropriately increased. The metrology Bureau to sample inspection is also to give the corresponding materials, and will give the inspection report after the inspection, if you are not assured, it is recommended that you consult the superior unit of the metrology Bureau.
1, the product quality inspection report can not replace the product certificate. The product quality inspection report is a qualified quality inspection report issued by a third-party laboratory after testing the sample. The product certificate is generally made in the factory after the internal inspection of the factory meets the requirements before the large goods leave the factory. The quality inspection report cannot replace the certificate.
2, legal analysis: the inspection report is not a certificate, after the inspection report, qualified can handle the certificate, the certificate is on behalf of productionThe products produced by the enterprise are qualified, and the manufacturers and countries that produce the products have regulations on the quality of the products.
3, the certificate is only a certificate to prove that its products are qualified, the certificate can not play the role of the inspection report, and does not have the evidence of the quality of the supplier.
1, vivo/iQOO currently supports wireless charging devices are: X FoldiQOO 11 Pro, X90 Pro, X90 Pro, X Fold, iQOO 10 Pro, X80 Pro Snapdragon, X80 Pro Guet, X Fold, X Note, iQOO 9 Pro, X70 Pro, iQOO 8 Pro. If you have more questions, you can enter vivo's official website -- my -- online customer service -- Slide down the bottom -- online customer service -- enter manual customer service to enter consultation and understanding.
2, vivo mobile phones have wireless charging function, but not all vivo support wireless charging. The current models that support wireless charging are: X80Pro Snapdragon, X80Pro Guet, XFold, XNote, iQOO9Pro, X70Pro, iQOO8Pro. Take vivoX70Pro as an example, vivox70pro supports 50W wireless charging, vivoX70Pro uses vivo self-developed SuperFlashCharge super fast flash charge, wired flash charge supports up to 55W power.
3, vivo/iQOO currently supports wireless charging devices are: iQOO 11 Pro, X90 Pro, X90 Pro, X Fold, iQOO 10 Pro, X80 Pro Snapdragon, X80 Pro Guet, X Fold, X Note, iQOO 9 Pro, X70 Pro, iQOO 8 Pro. More use doubts can enter vivo official website -- my -- online customer service -- input labor, consult online customer service feedback.
4, vivo/iQOO currently supports wireless charging models are: X80 Pro Snapdragon version, X80 Pro Guet version, X Fold, X Note, iQOO 9 Pro, X70 Pro, iQOO 8 Pro. Models that support wireless charging will charge the device that needs to be charged by touching the wireless charging base.
5, vivo/iQOO currently supports wireless charging devices are: X Fold, iQOO 10 Pro, X80 Pro Snapdragon version, X80 Pro Guet version, X Fold, X Note, iQOO 9 Pro, X70 Pro, iQOO 8 Pro. If you have more questions, please visit vivo official website /v