switching ac dc power adapter
In brief, it is the conversion of the alternating power supply voltage at a power outlet into direct current that can be utilized by all sorts of electronic equipment. In this process the converter does have different features: The main task is voltage regulation, which maintains a stable power supply to sensitive electronic devices, along with isolation of electrical signal that insulates components from power surges and spikes. It's uniquely applicable to a wide range of uses because of features such as high efficiency, compact size, and particularly the possibility to accept input voltages between 174V and 264V. Finding applications in fields like computer, telecommunications products for the general public or medical equipment, the switching type AC-DC power adapter is an indispensable component of reliable power supply systems.