1, do not need wireless charge without 3c certification , wireless charger belongs to low voltage and does not belong to the category of 9 low-voltage products stipulated by 3C, do not need to do 3C certification, but if wireless charge without 3c certification your finished product box is equipped with an adapter, The adapter needs to pass 3C certification.
2. Please check whether the back center of the phone is placed in the center of the wireless charging board. When there are inclusions between the mobile phone and the wireless charging pad, it may not be able to charge normally. Please check the back of the phone. If the protective phone cover used is too thick may hinder wireless charging, it is recommended to remove the phone cover and try to recharge. Please use the original charger. If you use a non-original charger, you may not be able to charge normally.
3. Under normal circumstances, Apple wireless charging does not need to be set, connect the charger to the wireless charger with the data cable, and then place the phone on the wireless charger, the phone will display charging. Wireless chargingElectricity, first need to buy an Apple wireless charger; The iPhone11 itself has a wireless charging function, which does not need to be manually opened, only need to connect the wireless charger plug and power; Point the iPhone11 back down at the wireless charger; Charge your phone by placing it on a wireless charger; To make the best charging effect, choose the location as the best center.
3, connect the phone's standard charger and data cable to the wireless charger, and then put the phone in the center position of the wireless charger base, you can realize wireless charging, the indicator light will have a breathing effect, 5 seconds after extinguishing, plug and play,Convenient and fast.
4, please check whether the back center of the phone is placed in the center of the wireless charging board. When there are inclusions between the mobile phone and the wireless charging pad, it may not be able to charge normally. Please check the back of the phone. If the protective phone cover used is too thick may hinder wireless charging, it is recommended to remove the phone cover and try to recharge. Please use the original charger. If you use a non-original charger, you may not be able to charge normally.
5, it is recommended to prefer Apple's official charger or other big brands and support PD protocol chargers. At the same time, the iPhone 15 unique chargingTechnical features also make it have a variety of charging methods. But in any case, you need to pay attention to security and compatibility issues when choosing and using chargers. Note: For all electronic devices, when purchasing and using chargers, be sure to choose products that meet the national 3C certification to ensure the safety of yourself and others.
No, the wireless charger belongs to the low-voltage and does not belong to the category of 9 low-voltage products stipulated by 3C, and does not need to do 3C certification, but if your finished product is equipped in the boxThe adapter, the adapter is required to pass 3C certification.
At present, most mobile phones on the market are in line with the QI wireless charging standard, with a built-in wireless receiver, which has a rated voltage and current, so the wireless charger has no effect on the mobile phone.
The best foreign words should be Qualcomm, domestic words also have a few wireless charging entrepreneurial companies, BYD, Baiyi, micro goose technology, etc., have formed products.
Please check that the back of the phone is centered in the center of the wireless charging board. When there are inclusions between the mobile phone and the wireless charging padMay not charge properly. Please check the back of the phone. If the protective phone cover used is too thick may hinder wireless charging, it is recommended to remove the phone cover and try to recharge. Please use the original charger. If you use a non-original charger, you may not be able to charge normally.
Under normal circumstances, Apple wireless charging does not need to be set, the charger is connected to the wireless charger with a data cable, and then the phone is placed on the wireless charger, the phone will display charging. Charging plug please choose original or 3C certified products as electrical products, it is recommended to use the original factory plugHead, one is specially developed for your mobile phone, charging speed is guaranteed, and second, security is guaranteed.
The charger of mate30pro is a wireless charger of Huawei CP61 model, which supports 27W Huawei Wireless Super Fast charge and also supports wireless reverse charging. Huawei mobile phones belong to Huawei Consumer business, as one of the three core businesses of Huawei, Huawei consumer business started at the end of 2003, after more than ten years of development, in China, Russia, Germany, Sweden, India and the United States and other places set up 16 research and development centers.
Products that need to do 3c certification are: wire and cable, switches, low-voltage appliances, power tools, household appliances, car tires, truck tires, audio and video equipment, information equipment, telecommunications terminals, motor vehicles, medical equipment, safety equipment, paint, ceramics, automotive products, toys. Examples: home switches, cars, chargers, car tires, and driving computers.
That is, within the scope of ccc certificationProducts must be ccc certification, not within the scope of the better recognition and sales can be voluntary to do cqc certification.
Wire and cable, switches, low-voltage electrical appliances, power tools, household appliances, car tires, truck tires, audio and video equipment, information equipment, telecommunications terminals, motor vehicles, medical equipment, safety equipment, paint, ceramics, automotive products, toys. For example: home switches, cars, chargers, car tires, driving computers, etc.
The best foreign words should be Qualcomm, the countryThere are also several entrepreneurial companies that do wireless charging, BYD, Baiyi, Micro Goose technology, etc., have formed products.
Recently, e-commerce platforms are requiring QI certification, deep light standards are not only familiar with the wireless charging QI standard certification, but also familiar with the access certification requirements for this product to enter the foreign market. This QI is the Wireless charging alliance (Wireless Power Consortium, hereinafter referred to as the "alliance") launched the "wireless charging" standard, the purpose is to make different brands of products, as long as there is a Qi logo, you can use Qi wireless chargingElectrical charging.
Wireless charger is required to apply for Qi certification. The application process is as follows: 1) Membership application; 2) Product registration; 3) Product provision; 4) Product compliance testing; 5) Product compatibility test; 6) Final product confirmation; 7) Review and issue certificates.
Qi is the "Wireless charging" standard launched by the Wireless Power Consortium (WPC), which has two characteristics of convenience and versatility. Different brands of products, as long as there is a Qi logo, can be charged with Qi wireless charger.
1, low efficiency: energy storage and delivery efficiency is less than real contact. Slow charging speed: Due to low efficiency, the charging speed is slow at the same input power. High cost: The charger needs to have an electronic circuit to promote the wireless coil, and the electrical device needs to have an electronic device to change the power, both also need to have a wireless coil, so the cost is higher than the direct contact.
2, the disadvantages of mobile phone wireless charging although the technical content of the equipment is high, the economic cost of the equipment is higherMaintenance costs are high. Because of the realization of long-distance high-power wireless magnetoelectric conversion, the energy consumption of the equipment is high. As the distance and power of wireless charging devices increase, the loss of idle work will be greater.
3, the harm is relatively small can be ignored, wireless charging technology has appeared in the 19th century, but the popularity of mobile phone applications is not high. It uses the principle of "magnetic resonance" to allow the wireless charger to transmit an electric charge through the air to the phone's battery. Many wireless chargers on the market do not indicate radiation values, and electromagnetic radiation standards for wireless chargers have not yet been introduced.