1, Qi certification test project compliance test. At least 5 samples are required to be sent to test, one of which will be scheduled for compliance testing first, and the compliance test sample will be retained in ATL after passing the 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 content: including compliance testingMultiple steps such as audit, test implementation, interoperability verification, product information revision and final audit are eventually incorporated into WPC's product database.
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. Foreign body detection: Ensure that the equipment can still work normally in the presence of foreign bodies to prevent safety accidents. Compatibility testing: The transmitter is subject to interoperability testing with all QI-certified receivers to ensure seamless connectivity.
Make a noteRegister. Product availability: Submit samples for testing. Compliance and compatibility testing: Strict quality and functional testing of products to ensure compliance with standards. Final confirmation: After passing all tests, the product is confirmed to be correct. Audit and certification: Finally, after the authoritative audit, issued Qi certification.
Wireless charging Qi certification test includes Compliance test and Interoperability Test. Authorized Test L (ATL)ab) Carried out, 5 samples were sent for testing. After the
Qi certification, it will be tested for safety, effectiveness and compatibility by the Wireless Charging Alliance. Qi certified devices must operate at 0-30 watts (Qi standards can reach 1 kilowatt, but not for mobile phones), pass temperature tests, and comply with Qi FOD standards. They also need to be compatible with all other QI-certified devices (phones or chargers), just like all Micro-SD cards are compatible with all Micro-SD ports.
According to WPC requirements, allTest samples need to be tested for compatibility with all previously certified samples. If the product tested is a wireless charging transmitter, then it needs to do compatibility testing with all WPC receivers that have passed the Qi certification. Compatibility testing includes two aspects, first, when the transmitter and receiver are placed together, the two need to establish communication within 3 seconds.
1, check the phone manual In the specification parameters of the manual, there will be about the handThe relevant introduction of wireless charging. 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. If the phone supports wireless charging, it will usually provide Settings for wireless charging in these options.
2, check the phone's manual If you are not sure whether your phone supports wireless charging, you can check the phone's manual. In the specification parameters of the manual, there will be a relevant introduction to wireless charging. If your phone supports wireless charging, this will be clearly stated in the manual. Check your phone's SettingsIf you have purchased a mobile phone, but do not know whether it supports wireless charging, you can check the phone's Settings.
3, with a wireless charger test, this is the most simple and direct method, put the phone on the wireless charger, if the display charging, it means that there is wireless charging function, vice versa is not supported.
4, if the use is vivo mobile phone, wireless charging is also known as inductive charging or non-contact inductive charging, based on the principle of electromagnetic induction, it is not necessary to transmit electricity to the device like the traditional wired charger, but the device that needs to be charged is connected to the wireless charging baseCharge by touch.
1, download and install: Visit the official website or app store to download the wireless software, follow the prompts to install. Registration and login: Open the software, follow the instructions to register, and log in to the account. Scan and connect: Enter the software interface, open the wireless network scan, the software will automatically search the nearby wireless network, select the network to be connected, click Connect.
2, to use wireless software, first ensure that the phone is in a non-wifi connection state. Close handThe machine has the WiFi function and then switches to the mobile data network using the phone SIM card. In your phone's Settings, find the "Wireless and networking" option, go to the "WiFi" Settings, and select the "cmcc" option, but don't save the Settings. Open the wireless client, switch the WiFi device status from "OFF" to "ON", and click "China Mobile WLAN".
3. Free CMCC connection with software First of all, with the help of the tool called Changwireless, you can achieve one-click access to the national CMCC and ChinaNet hot spots without binding the mobile phone number operator. belowYes Specific steps: Download and install the wireless application, enable the mobile WLAN, and keep the mobile data enabled. Search for and select the CMCC network. The authentication starts. If the authentication is being performed, the connection is successful. After the connection is successful, you can try to open the web page to confirm the Internet access.
4, first turn off your mobile phone wifi, and then make sure that the mobile phone can use the mobile phone traffic of the sim card. Forward Settings - Wireless and Network -wifi (On) -wifi Settings - Select cmcc- Click Do not Save.
5, the so-called "open wireless" is actually a public WLAN Connection and authentication tools (software). No account password required, can quickly connect to public WLAN. Through it, you can easily access the WLAN of the three major operators (China Mobile, China Telecom, China Unicom), as well as other wireless operators, universities, and merchants.