Anycast HDMI Wireless Display Adapter

The power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances. It is generally composed of shell, power transformer and rectifier circuit. It can be divided into AC output type and DC output type according to its output type; According to the connection mode, it can be divided into wall inserting type and desktop type. The power adapter is particularly important for mobile PCs because they do not have batteries.