The Working Process of Laptop AC Adapter

Among electronic gadgets, there are AC adapters as well as DC adapters. Obviously, AC adapter is an electronic gadget which transfers the current. In general, AC adapter is dominated in the field of laptop. Along with laptop, most portable devices use direct current. Direct Current has a constant flow of electric charge in one direction and flows from low to high potential. It's dangerous to connect a laptop to AC which can cause an internal component to fail. To be more worse, your computer will get burned at such situation..

Sometimes, it's called laptop battery charger. It plays a crucial rule providing your laptop battery is lack of power. Like Presario CQ60 AC Adapter and Inspiron 600m AC Adapter, they are commonly seen products. Besides these, there are other types of AC adapters like car adapter, universal AC adapter and so on.


As to the universal AC adapter, it provides more convenience to our life as modern people always on the way. Take Presario F700 AC Adapter and Inspiron 1420 AC Adapter for example, they are not heavy alone. Adding camera charger, USB charger and other gadgets, it's a considerable number. As a consequence, universal AC adapter came out to reduce the burden while traveling on the way.

24V 3A AC Adapter/ power supply