1, Apple wireless charging protocol is as follows: Qi wireless charging protocol: Qi is the wireless charging standard launched by the International wireless charging Alliance, most of the mobile phones, TWS Bluetooth headsets, tablets and other devices that support wireless charging are Qi wireless charging protocol. Since the iPhone 12, Apple has joined the MagSafe wireless charging protocol, which is essentially a private transformation on the basis of Qi, supporting magnetic absorption, and the power can be up to 15W.
2, you need to use a charger that supports the Qi wireless charging standard to carry out wireless charging. Make sure the charger is working properly and meets the wireless charging requirements of the Apple 12. There is a physical barrier between the wireless charger and the iPhone 12. Wireless charging requires aligning the induction coil between the phone and the charger to ensure that there are no physical obstacles between the charger and the phone. The charger is improperly connected to the power supply.
3, the release of the iPhoneX let us enter the era of Apple wireless charging. Apple has adopted the internationally accepted Qi wireless charging technology for its phonesAnd related products for wireless charging. Qi wireless charging refers to the application of Qi wireless charging standard in the way of electromagnetic induction for mobile phones, cameras and other handheld low-power equipment wireless charging technology.
4, Apple 12 is to support wireless charging, if you can not charge or you have a problem with this phone (or is not placed in the right position, need to be placed in the middle of the back). Or it's the wireless charging device.
1, and products without Qi certification can not be compatible with all charging bases. Through the Qi certified products, its indicators meet the requirements of the qi standard, which makes the safety of consumer products has been guaranteed, and not through the Qi certified products will generate too much heat energy when charging, resulting in charger damage, leakage and other safety problems.
2, can. According to the query of vivo's official website, VivoX9Plus can be charged using wireless chargers that support Qi certification, Qi is a wireless charging standard, manyAll phone manufacturers support it.
3, the advantages of the product through Qi certification: prove that the performance of the product meets the requirements, and achieve a certain level of safety; The product plus Qi mark means that different brands and models of certified terminals can be compatible; Increasing opportunities for high-quality buyers, particularly in North America and Japan and South Korea; Enhance the corporate image, and product value, especially the current market wireless charging product market is uneven.
4, a device or product fails to meet the standards and specifications of the Wireless Charging Alliance. qi certification is a wireless charging standard developed and promoted by the wpc Alliance, but not supportedHolding qi certification refers to a device or product that fails to meet the standards and specifications of the Wireless Charging Alliance, and therefore cannot be charged wirelessly with other devices that support qi certification.
1, product compatibility is different Wireless charging must pass qi certification , security is different. The qi logo belongs to the WPC Alliance, and the use of this logo on wireless charging products first requires authorization from the WPC. Products with the Qi logoCompatibility with all branded charging stands gives Qi certified products a significant advantage. Products without Qi certification are not compatible with all charging stations.
2, no qi certification refers to a qualification certification system, which is used to verify the professional skills and certification level of personnel in specific fields, including management, marketing, finance, law and so on. The characteristics of this certification system are that applicants are required to have knowledge and practical experience in the corresponding field, and prove their professional ability through examinations or practical ability assessments.
3, Qi is the wireless charging Alliance (Wireless Power Consortium, referred to as WPC) launched the "wireless charging" standard Wireless charging must pass qi certification ; Have two characteristics of convenience and versatility Wireless charging must pass qi certification ; Products using the Qi standard must undergo rigorous testing to ensure their safety, interoperability and energy efficiency. Only products that have passed independent laboratory testing can use the Qi mark and are considered to be "Qi certified" products.
4, Qi certification Wireless charger must be qi certification : The universal language of Wireless charging industry Qi, the full name of the wireless charging Alliance (Wireless Power Consortium, referred to as WPC) masterpiece, it defines wireless charging must be qi certification a global universal wireless charging standard. This standard is "convenient" and "universal" as the core, ensuring that different brands of products only need to have the Qi logo, can be seamlessly connected with any QI-compatible wireless charger.
5Qi certification refers to the certification that meets the wireless charging standards established by the Wireless Charging Alliance (WPC). The Wireless Charging Alliance (WPC) is a global organization dedicated to developing and promoting standards for wireless charging technology. The wireless charging standard developed by the organization is called the Qi standard, and any charger with the Qi logo can wireless charge any rechargeable device that meets the Qi standard.
1, wireless charger through WPC Wireless charging must be qi certification Qi certification, can be adapted to all digital equipment supporting Qi standards on the market, compatibility and versatility in line with international standards, so that wireless charging is more convenient. Wireless charger is the use of electromagnetic induction principle, through the coil energy coupling to achieve energy transfer. The resonance principle used is magnetic field resonance, which transmits only between coils that resonate at the same frequency, and other devices cannot accept the band.
2, wireless charger export to the EU, in addition to wireless charging must pass qi certification qi also need to do CE certification. The "CE" mark is a safety certification mark that is regarded as a passport for manufacturers to open and enter the European market. CE stands for European unity. All products with the "CE" mark can be sold in the EU member states, without meeting the requirements of each member state, so as to achieve the free circulation of goods within the EU member States.
3, wireless charging Qi certification type can be divided into three categories: BPP certification, EPP certification and PPDE certification. 1) QI-BPP certification: The product supports less than 5W power, the use of Qi protocol, must pass BPPVerified. 2) QI-EPP certification: The product supports more than 5W power, the use of Qi protocol, must be EPP certification. 3) Qi-PPDE certification: The product supports more than 5W power, uses Samsung private protocol PPDE, and must be tested by PPDE (from July 1, 2019).
4, no need, wireless charger belongs to low voltage and does not belong to the 3C provisions of the category of 9 low-voltage products, do not need to do 3C certification, but if wireless charge must pass qi certification your finished product packaging box is equipped with adapters, thatThe adapter is required to pass 3C certification.
5, Q1: Lithium batteries, mobile power exports to Japan need to do PSE certification Wireless charge must pass qi certification ? Microtest inspection: Yes, be sure to do PSE circular certification. Since November 20, 2008, lithium-ion batteries (energy density above 400Wh/L) have been included in the scope of control of NSPs.
6, Qi certification scope Qi products are suitable for different countries and regions around the world, such as the United States, Japan, the European Union, etc., through certification can be in the world