Mobile phone accessories refer to accessories directly related to the use of mobile phones. Mainly include mobile phone batteries, chargers, d...
2020-08-03 496 views
When we buy goods, most of us will consider what brand, quality, price, etc. In fact, the same is true for purchasing a power adapter. Before ...
2020-07-31 500 views
The data cable is an important product for data transmission and acquisition of electronic products such as mobile phones and tablet computers...
2020-07-30 460 views
The circuit in the power adapter is intricate and complicated, among which the electronic components, circuit structure, basic working princip...
2020-07-29 555 views
The power consumption of a switching power supply includes fixed losses caused by parasitic resistances of semiconductor switches, magnetic el...
2020-07-28 496 views
Sales plummeted by 150 million to 1.26 billion units, while the mobile phone market dropped by 13% year-on-year, with a sharp drop of 240 mill...
2020-07-24 512 views
When the PC power supply is in use, it may be connected incorrectly or short-circuited. In addition, the power supply itself may malfunction a...
2020-07-22 520 views
(1) Low internal power loss and high conversion efficiency In some countries where the electronics industry is developed and advanced, ...
2020-07-21 517 views
Switching transformer, one of the core components in switching power supply. The function of the secondary rectifier is to change the low-volt...
2020-07-20 512 views
Now a new generation is out. To be precise, this one in 2019 should still be called AirPods, just to show the difference, the second generatio...
2020-07-10 483 views
Now our most common is nothing more than a standard Micro usb port, a Type-c interface plugged in positively and negatively, and an Apple Ligh...
2020-07-09 522 views
Nowadays, smartphones have become an indispensable daily necessity for people. Many netizens are probably like Xiaobian. They usually can go h...
2020-07-08 499 views
