1, W wired fast charge only 8 minutes to full 100%, 120W wireless fast charge only 15 minutes to full 100%. However, this move also attracted the dissatisfaction of the People's Daily network, naming and criticizing Millet for arbitrary, because it is too highThe wireless charging power may cause security risks to aviation, shipping, astronomical observation, etc. To say that 120W wireless fast charging is indeed to bring convenience to consumers and save time and cost.
2, use Mi 1A1C PPS charger to Charge Mi 9 "activate" 27W Charge Turbo fast charge, and then use Kunxing 30W PPS charger to charge Mi 9, voltage 9V, current 85A, power up to 244W, Kun Xing 30W PPS charger opens 27W Charge Turbo for Mi 9.
3, Xiaomi fast charge head can not charge iPhone mobile phone. If used, it will damage the iPhone. The withstand voltage value of the iPhone is about 5 volts, and the use of fast charging will puncture the electronic components inside the iPhone, causing damage to the iPhone. And millet ordinary charger can charge Apple mobile phones. Xiaomi charging head can not charge Apple. Because the charging head of the Apple mobile phone is double-sided, and it is special, which is different from most domestic charging heads.
4, Wang Sicong's "suitor's quote" was officially criticized, although many people think that "Wang Sicong was officially criticized.", may affect his status in Wanda company, but in the author's opinion, "Wang Sicong's pursuit of network red" will not cause a substantial impact on Wanda company.
1, the new infrastructure charging pile leading stock Trude (300001) : its business is mainly outdoor box-type power equipment, that is, charging pile. Wanma Shares (002276) : The main business is power cable,The plate is the charging pile. The above two companies have first-mover advantages, capital scale and brand effect. Short positions in the sector.
2, the new energy vehicle charging pile stocks are Zhongneng Electric: Yingkerui, Jingquanhua, Guodian Nanrui, Xinrui Technology, Xingyun shares, Easy special, Aoxun, Shuangjie Electric and so on. Introduce some individual stocks. Zhongneng Electric: Zhongneng Electric Co., Ltd. is a company that has been committed to the development, production and sales of transmission and distribution equipment products. The company is one of the earliest manufacturers of medium voltage prefabricated cable accessories in China, and is the leader of domestic peers.
3, TreThe received energy is used to charge the battery and at the same time for its own operation.
Mobile phone wireless charging refers to the meaning that the charger and the electrical device can be connected to the phone without wires.
Wireless charging, also known as inductive charging, non-contact inductive charging, is the use of near-field induction, that is, inductive coupling, by the power supply device (charger) to transmit energy to the device that uses electricity. If the distance between the charger and the electrical device is far, it is necessary to use resonant inductive coupling design.
Mobile phone wireless charging technology is completely without the use of wires, the use of magnets for mobile phone chargingTechnology of electricity. Mobile phone wireless charging technology, derived from wireless power transmission technology, uses magnetic resonance to transfer charge in the air between the charger and the mobile phone, coil and capacitor form resonance between the charger and the mobile phone, to achieve efficient transmission of electric energy technology.
Wireless charging, 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 can be charged by contacting the wireless charging base.
1. Wireless charging technology was invented by Nikola Tesla. In 1890, the physicist and electrical engineer NikolaTesla had already done experiments with wireless power transmission. The International System of Units for magnetic induction is also named after him.
2. Wireless charging technology was invented by genius scientist Nikola Tesla. As early as 1890, physicist and electrical engineer Nikola Tesla experimented with wireless power transmission. The International System of Units for magnetic induction is also named after him.
Improve the comfort and durability of the device Wireless charging avoids the interface wear caused by frequent plugging and unplugging of the charging cableReduces the risk of loosening and damage caused by loose cable connections. At the same time, wireless charging usually has overheating protection, voltage and current stability and other functions, which can better protect the battery of the device and extend the service life of the device.
Wireless charger is a convenient charging device. Wireless charger is a device that uses the principle of magnetic resonance or electromagnetic induction to provide charging power for electrical equipment. It provides convenient and safe charging services for mobile phones and other devices through wireless charging technology. Its main components include a charger base and an adapter connected to the power supply, which the user puts in the device that needs to be chargedWhen placed on the charger base, wireless charging service can be achieved.
Advantages: The advantage of wireless charger is that we can charge the phone at the same time, no longer need to unplug the data cable. In addition, it can be taken at any time, which is more convenient than charging with a data cable. At the same time, it can provide certain support for the phone, making the phone charge more stable. Disadvantages: One disadvantage of wireless chargers is that the charging speed is relatively slow, and most wireless chargers only support 5W or 5W charging power.
Modern wireless chargers usually have a fast charging function, and their charging efficiency is not inferior to that of wired chargingColor. At the same time, wireless chargers can also adapt to different equipment needs to meet the charging needs of a variety of devices. This can be very beneficial for multi-device users. The use of wireless chargers can greatly simplify the space of the home or office, avoid the mess of wires, and make the environment more tidy and beautiful.