This is indeed OK. In the scenario where the customer originally used TDK GRM315C1H104A01L, the market price was confused and the delivery was unstable due to the suspension of TDK productionDongguan Keya Electronics newly developed ultra-thin polypropylene film capacitor, reliable and stable performance, temperature rise, size adjusted after the board can be placed, after 500 hours of aging test, trial verification can be replaced with rest assured.
Wireless charging technology does not use a charging line at all, but a technology that uses magnetic fields to charge devices, inspired by wireless power transmission technology. Magnetic resonance is used to transfer charge in the air between the charger and the device, then the coil and capacitor form a resonance between the charger and the device to achieve efficient transmission.
Scheme selection. This is the fundamental reason for the differenceThe solutions have their own characteristics, such as NXP, IDT, easy charge, Xu Xinsheng and other wireless charging solutions, whether in charging efficiency, mobile phone compatibility, or in the disconnected charge, temperature control and other aspects are different.
Disadvantages of wireless charging efficiency is slightly lower: the general charger also has a transformer, but the wireless charging transformer composed of the transmitting coil and the receiving coil is limited in structure, and the energy transmission efficiency is theoretically slightly lower than that of the general charger. Slow charging speed: Due to the current mobile phone and other receiving devices, most limit the input power, so the charging speed is slow.
Jiangning Road, Shanghai. According to the official website of Shanghai Yidian Electronics Co., LTD., Shanghai Yidian Electronics Co., LTD. Haiyan wireless Power plant was established in 1991, located in Shanghai Jiangning Road, is a company engaged in computer, communication and other electronic equipment manufacturing enterprises.
Room 101, Building 3, 255 Xitai Road, Xuhui District. Shanghai Qunyi Wireless Power Plant, located in Shanghai, is an enterprise mainly engaged in retail trade.
Shanghai Limin Wireless Power Plant Yes1989-06-04 Collective ownership registered in Huangpu District, Shanghai, the registered address is located at Room 207, No. 620 Middle Sichuan Road, Huangpu District, Shanghai. Shanghai Limin Wireless Power plant unified social credit code/registration number is 913101011324367116, enterprise legal person Wu Guoping, the enterprise is currently in the state of opening.
Shanghai Kejia Wireless Power Plant is a joint-stock cooperative system registered in Jiading District, Shanghai, 1989-07-17, with its registered address located at No. 63, Lane 1258, Jiading Road, Jiading District. Unified social credit code/registration number of Shanghai Kejia Wireless Power PlantIt is 9131011413365696X3, the enterprise legal person Tang Weihao, the enterprise is in the state of opening.
is not there. According to the enterprise check, Shanghai Radio 18 factory is an enterprise of China Electronics Technology Group Corporation, mainly engaged in the research and development, production and sales of radio communication equipment. However, due to fierce market competition, technological upgrading and other reasons, the company gradually withdrew from the market in the late 1990s, and eventually stopped operations. The 18th Shanghai Radio Factory no longer exists.
Shanghai Radio 21 factory is on 1997-10-28The D version has 8 gigabytes of memory, while the non-UD version has only 6 gigabytes of memory, and the UD version is obviously larger.
2, UD version is more than an in-screen fingerprint, than the ordinary version of the memory is larger 2g, the ordinary version is 6gb memory, and ud version is 8g memory, but in the price is 600 more expensive. In terms of cost performance, this is not very good value.
3, the difference between the two is that the price is different and the unlocking method is different. The PROUD version of Mate20has under-screen fingerprint unlock and face unlock functions, and the ordinary version is rear fingerprint unlock and face unlock. Secondly, in terms of price,The starting price of the ordinary version is 5399 yuan, the starting price of the ud version is 5999 yuan, and the difference between them is 600 yuan, which shows that the ud version is more expensive.
The method of use is as follows: After plugging in the power supply, touch the arc light pole with your finger at any position to turn on the light. Put the device that needs to be charged under the lamp, switch the mobile phone to the wireless charging mode, and put it into the wireless charging induction area of the lamp. Use the phone charging cable to connect the lamp USB port to the phone, and the phone can also be charged.
Very simple, discharge regularly. For example, every month (if there has been no power failure), do not plug in the AC plug, turn on the light, until the light is not bright, indicating that the electricity has beenI'm done. Plug in the AC power.
Wireless charging, the desktop has never been so tidy. The touch design is adopted, and the three touch buttons below are the light switch key, the on key and the timed shutdown key in turn. At the same time, this is also the wireless charging area, if your mobile phone supports wireless charging, it can be directly put up to charge the mobile phone, say goodbye to the bondage of the data line, the desktop is suddenly clean. Oh, and you can charge it wirelessly without turning on the lamp.
On October 10, Millet officially released this new mobile power product - Millet wireless charging treasure youth version 10000mAh. Compared with the old Xiaomi wireless charging treasure 10000mAh currently on sale, the overall appearance design of the Xiaomi wireless charging treasure youth version has changed little, and the color has been increased to black and white, which is more young and fashionable. The material of the youth version of the shell has been changed from metal to plastic, and the function has been slightly reduced, so the price has been reduced by 20 pieces.
Compared with the 10000mAh wireless charging treasure currently on sale, the youth version is basically the same in appearance designYes, but the new black and white color choice, more young fashion sense. The shell material is changed from metal to plastic, and the function is slightly reduced, so the price is reduced by 20 yuan.