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无线充传导超标ichaiyang 2024-06-22 16:10 55
1, Heat sink affects wireless charging 2, Why can't Xiaomi phone wireless charging 3, Samsung S8 uses wireless charger 3rd generation and heats up after charging '˃ Samsung S8 u...

Wireless charging transmission exceeds the standard (Technical requirements for wireless charging power transmission equipment)

Heat sink affects wireless charging

1, the soaking plate has a heat conduction performance wireless charging conduction exceeded : in the process of wireless charging, heat will be generated between the charging pad and the mobile phone, and the heat can not be effectively transmitted out, which will affect the charging efficiency and even lead to charging failure. As an efficient heat conduction material, the soaking plate can quickly conduct the heat between the charging pad and the mobile phone, so as to maintain the stability and efficiency of the charging process.

2, no shadowBRRR. The composite soaking plate and wireless charging do not conflict, so it will not affect charging. The soaking plate is usually used for electronic products that require a small volume or need to dissipate high heat quickly. Mainly used in servers, high-end graphics cards and other products. It is a strong competitor of heat pipe heat dissipation. Wireless charging heat is a normal phenomenon when charging, but if it is hot, pay attention to whether there is a problem with product quality. The original wireless charger does not rule out possible faults.

3, vivos9 is not support wireless charging function. vivoS9 is a mobile phone product released by vivo on March 3, 2021, as it does not have wireless chargingThe hardware module, so does not support wireless charging wireless charging transmission exceeded ; The vivoS9 has a 4,000mah non-removable battery and supports 33 watts of wired charging.

4, iqoo7 does not support wireless charging, support 120W super fast charge, equipped with 4000mAh battery, 15 minutes to 100%. At the same time, for the wireless charging exceeded the continuous release of game performance and heat dissipation of rechargeable batteries, iQOO7 has a large area of 4096m square metersHeat trap, can make the phone even cooler. The iQOO7 is a phone released by IQOO on January 11, 2021.

5, iqoo7 can not wireless charging. iqoo7 phones do not support wireless charging. iqoo7 mobile phone supports 120WFlashCharge ultra-fast flash charge, built-in 4000mAh large-capacity battery, which can be fully charged in 15 minutes. In addition, the iqoo7 also supports up to 50W PD fast charge. The iqoo7 mobile phone also has 4096m square meters of soaking plate, which can make the mobile phone cooler.

The theme is to ask what is the reason why wireless charging can not be used after the millet 10 mobile phone upgrade miui14? Here's why. According to the query of small Xiami information, there is no corresponding wireless charging driver updated from the old version, or it is because of millet mobile phonesWireless charging function is not equipped, resulting in wireless charging cannot be used during the upgrade process. In summary, Mi 13 does not support wireless charging due to many factors such as hardware design limitations, cost considerations and functional requirements. Although wireless charging technology has been widely used, for older mobile phones such as Xiaomi 13, to support wireless charging may require a large-scale hardware transformation, so users need to choose according to their needs when buying mobile phones.

The working principle of wireless charging is based on electromagnetic induction: 1819, DanMcScientist Oster found that the current flowing through a conductor can create a magnetic field that affects the direction of the compass. Subsequent research revealed that winding wires into loops or coils enhanced the production of magnetic fields, a phenomenon known as the current magnetic effect.

Samsung S8 uses wireless charger 3rd generation, and heats up after charging

The mobile phone will have some heat when charging, which is normal, because there will be a certain loss of electrical energy during the charging process, and this part of the electrical energy will be converted into heat to keep the mobile phone and the charger warmHeat, such as when charging the phone temperature will be higher.

May be running too much memory while charging. The main reasons for hot mobile phones are: running high-energy-consuming App software, such as mobile phones playing 3D games, playing videos, etc., causing the CPU to continue to run at a high load, consuming a lot of resources and emitting heat. There are too many apps running in the background of the system, and most of the Android phone apps run in the background and regularly network to send data.

The mobile phone charger you consult is hot during the charging process, the charger has alternating currents in the work, and it will be slightly hot, which is normalPhenomenon.

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 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 Samsung charger. If you use a non-original charger, you may not be able to charge normally.

Slow and unsafe charging The contradiction between the heating problem in the electromagnetic conversion process and the unstable characteristics of lithium batteries makes the current wireless charging efficiency lower than that of wired chargingElectricity, the early wireless charging is often the back of the phone after picking up the hot scary, manufacturers also have to reduce the power of wireless charging.

If your device has a hardware failure, in order to reduce the loss, it is not recommended that you disassemble the machine, Samsung mobile phone has a problem, please send the device to the service center, by a professional engineer for detection and judgment. The address information of Samsung Service Center/customer service phone number can be queried by the following methods: Please visit the service center page of Samsung official website - select the product you want to query and the province and city to search.