1, there are four basic principles of wireless charging, namely electromagnetic induction charging, magnetic field resonance charging, radio wave charging, electric field coupling charging, the mainstream standards on the market mainly Qi standard, PMA standard, A4WP standard, iNPOFi technology and Wi-Po technology five. Let's take a look at the principle of wireless charging.
2, there are three mainstream wireless charging standards: Power Matters Alliance (PMA) standard: Power Matters Alliance standard by Duracell Powermat initiated the company, and the company is a joint venture between P&G and wireless charging technology company Powermat, has a relatively excellent comprehensive strength. In addition, Powermat is a supporting member of the Alliance for Wireless Power (A4WP) standard.
3, there are four mainstream Wireless charging standards: Qi standard, Power Matters Alliance (PMA) standard, Alliance for WirelessPower (A4WP) standard, iNPOFi technology. Qi standard Qi is the world's first standardization organization to promote Wireless charging technology - Wireless charging Alliance (Wireless Power Consortium, referred to as WPC) launched the "wireless charging" standard, with convenience and versatility. 4, in addition, at this stage, electric vehicle wireless charging is still facing the problem of high cost and brand compatibility, it is reported that because the upstream and downstream industry chain has not been opened, it is estimated that the price of 7kw private wireless charging is about 20,000 yuan, even if the future wirelessCharging reaches 1 million sets of orders of magnitude, and its cost is still about 30% higher than the traditional charging pile.
5, pro, etc. Wireless charging technology Because the charger and the electrical device transmit energy by magnetic field, the two are not connected by wires, so the charger and the electrical device can be no conductive contact exposed. The principle of fast charging of mobile phones is to increase the input value of the charging voltage or current. However, in order to truly realize fast charging of mobile phones, it also needs supporting circuits and hardware. The fast punch technology mainly includes Qualcomm's Quick Charge and Mediatek's Pump Express.
2, the maximum support of 50 W Huawei Wireless Super fast charge, you need to purchase Huawei Super Fast charge vertical wireless charger (Max 50 W) or Huawei Super Fast Charge wireless car charger (Max 50 W), and with a specific 66 W Huawei Super Fast charge charging set to use.
3, Qi standard, PMA standard. Qi standard Wireless charging test requirements : It has two characteristics of convenience and versatility. imparityThe methods of electricity are: viewing the phone manual, viewing the phone Settings, viewing the phone appearance, official inquiries, third-party applications, etc. In the specification parameters of the manual, there will be a relevant introduction to wireless charging of mobile phones. If the phone supports wireless charging, it will be clearly explained in the manual. View Phone Settings In your phone's Settings, you can find options such as battery or wireless and networking.
One: Test with a wireless charger This is the most simple and direct method, put the phone on the wireless charger, if the charging is displayed, it means that the wireless charging function is not supported. Test like thisBecause the current market wireless charging mobile phones and chargers are compatible with the QI protocol, can be released and charged.
1, wireless charging Qi certification content: including Compliance test and Interoperability Test. Compliance testing is conducted by the Authorized Test Lab (ATL),5 samples were sent for testing.
2, wireless charging Qi certification testing content includes Compliance test (Compliance test) and Interoperability Test. The compliance Test was conducted by the Authorized Test Lab (ATL) with 5 samples.
3, wireless Qi certification test includes: Compliance test (Compliance test) and compatibility test (Interoperability Test). The compliance Test is conducted by the Authorized Test Lab (ATL), and 5 samples are sent for test.
4, wireless Qi test includes Compliance Test (Compliance test) and compatibility test (Interoperability Test), compliance test by the ATL (Authorized Test Lab), send 5 samples.
5, Qi certification test content detailed Qi certification test content is rigorousComprehensive, mainly including: transmitter and receiver communication protocol: to ensure that both sides can quickly and accurately exchange data. Power output and stability: In the XYZ axis translation test, verify the wireless charging capability of the device at different angles. Energy transmission limit: Test the maximum power supply capacity of the equipment to ensure safety performance.
6, wireless charging Qi certification test includes Compliance test and Interoperability Test.
1, Qi is a Wireless charging standard created by the Wireless Power Consortium (WPC), its biggest feature is based on electromagnetic induction technology, strong compatibility, can achieve charging between different brands, different designs of equipment. In addition, the Qi standard also supports the simultaneous charging of multiple devices, automatic control of charging power and charging protection, which improves charging efficiency and safety, and brings a convenient, efficient and reliable experience for people to charge.
2, qi2 wireless charging means a new enhanced wireless charging standard. The biggest experience difference QI2 brings to users is that the use of QI2 certified wireless charging devices can provide 15W charging experience to devices that support QI2. WPC sees QI2 as a significant opportunity in 23/24. Qi2 is a new enhanced wireless charging standard developed by the WPC Wireless Charging Alliance in 2023.
3, there are three mainstream wireless charging standards: Power Matters Alliance (PMA) standard: Power Matters Alliance standard is by Duracell Powermat, which is a joint venture between P&G and Powermat, a wireless charging technology company, has a relatively good comprehensive strength. In addition, Powermat is a supporting member of the Alliance for Wireless Power (A4WP) standard. 4, in addition, at this stage, electric vehicle wireless charging is still facing the problem of high cost and brand compatibility, it is reported that because the upstream and downstream industry chain has not been opened, it is estimated that the price of 7kw private wireless charging is about 20,000 yuan, even if notTo reach 1 million sets of wireless charging, its cost is still about 30% higher than the traditional charging pile.
5, Abstract: Wireless charging is a new technology, compared with the traditional method of charging with data lines, wireless charging can be transmitted to the mobile phone through the cable, with safe and harmless, low power loss rate, convenient.
6, the new standard of wireless charging is not only a leap in speed, but also a perfect interpretation of the concept of convenient life. In general, the launch of the 15W Qi2 version of the Bex MagPro magnetic car mount marks another flight of wireless charging technologyLet users enjoy the convenience of science and technology at the same time, but also feel the new experience brought by Qi2 standards. Whether traveling or daily driving, this stand can be your ideal convenient companion.
1, wireless charging Qi certification content: including Compliance test and Interoperability Test. Compliance testing by complianceTest experiment ATL (Authorized Test Lab) was conducted, and 5 samples were sent for test.
2, wireless charging Qi certification testing content includes Compliance test (Compliance test) and Interoperability Test. The compliance Test was conducted by the Authorized Test Lab (ATL) with 5 samples.
3, wireless charging Qi certification test content includes: Compliance test (Compliance test) and Interoperability Test. The compliance Test is conducted by the Authorized Test Lab (ATL), and 5 samples are sent for test.
4, wireless Qi test includes Compliance Test (Compliance test) and compatibility test (Interoperability Test), compliance test by the ATL (Authorized Test Lab), send 5 samples.
5, Rx and other Qi consistency test, compatibility test, to finally get Qi report and certificate, and registered on the official website of the WPC wireless charging Alliance, a full package service, a fee package, fully meet your requirements! For the test items, some simple items are not mentioned (see the detailed test catalog in the attachment). Generally, the items that are easy to FAIL are GUARANTEE POWER and FOD foreign body monitoring. Everything else is easier.
6, wireless charging Qi certification test includes Compliance test (Compliancetest) and Interoperability Test.