portable phone charger definition：Portable phone charger usually refers to a device that converts AC power to low-voltage DC power, using power electronic semiconductor

What kinds of wireless chargers are there1. Desktop wireless chargerThere is no wire winding, simple and beautiful, looks comfortable, and has a higher quality of life;Don't need to plug and

Take the iPhone charger as an example: the mobile phone charger cannot be used temporarily because the water and electricity will cause a short circuit to burn the device. You must use a hair dryer to

As a wireless charging application scenario, car wireless charging can increase driving safety and improve the quality of life of car owners without frequent plugging and unplugging of the charging

The progress of human society is inseparable from the efforts of all walks of life in society, and the upgrading of various electronic products is inseparable from the efforts of our designers. In

If you want to identify the quality of the charger product, you can choose from three aspects: its working performance, safety requirements and electromagnetic compatibility:1. Appraisal of work

In addition to the poor contact caused by the inelastic shrapnel, the USB charging port  is also caused by rust and oily sludge. It accumulates in frequent use, and eventually the charging

The reason why the car charger can't charge1. Unstable voltage during charging causes no chargingWhen powering on and charging, mobile phones or other smart electronic products generally

When charging is mentioned in life, your first reaction is whether to use a charger and a charging cable. In recent years, a variety of "wireless chargers" have been on the market, which can

Nowadays, mobile phones have become the most important portable tool for people to communicate with the outside world. They are most afraid of running out of power when they are away. The surprise at