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Ⅰ. Does long-term power-on affect the power adapter?Most people have a question about the newly purchased power adapter: Will long-term power-on affect the power adapter?For the convenience of use, m...

1. Do not plug the power cord port of the China power adapter into other ports. Insert and unplug the wiring horizontally to prevent the port from loosening. Do not plug or unplug serial ports, parall...

Ⅰ. The development of the power adapter in ChinaBefore 1976, the development of China's switching power supply and power adapter industry was in the initial stage.All relevant power supply techno...

Ⅰ. Line failure of the power adapterThe fault of the lines, including the power cord is damaged and not energized, the contact port is oxidized and the contact is poor. One shall focus on checking wh...

Many people have such a question whether the power adapter can be used universally. Ⅰ. What is the power adapter?Many power adapter manufacturers provide the power adapter, which is also called an ex...

1. The raw materials of the power adapterThe raw materials of the power adapter are purchased, checked and accepted, and warehoused, and then uniformly distributed, picked and produced in accordance w...

The quality of the lithium battery charger directly determines the service life of the lithium battery, so it is very important to choose a high-quality charger. The output voltage of the charger must...

1. The working temperature of the power adapterGenerally, a dark plastic shell is used for heat dissipation and temperature control, and the internal components also have their own operating temperatu...