The Real "long-distance" Wireless Charging Technology is Here!
Last year, Apple announced support for wireless charging in its new generation of iPhones (8, 8 plus, and X). The first reaction of many netizens is to cheer that they can finally get rid of the...
What is the status of China's foreign trade import and export recently?
On April 30th, the Ministry of Commerce held a regular online press conference. The spokesperson said that the current epidemic's impact on China's foreign trade is mainly on the demand side, with...
How is the Wireless charging technology?
Abstract: Since Apple iPhoneX supports wireless charging, and many fruit powders can't find a suitable wireless charger when using iPhone X, we know that iPhonex supports QI standard wireless...
Circuit Design of 65W Laptop Adapter
Probe domestic double-head probe 038-BB-5.7L The shape of the two ends of the needle is outside the pointed needle Photocoupler Summary: The power supply design uses the TOP259EN device. The...