The adapter is an electronic device for small portable electronic devices and power conversion devices. It consists of housing, transformer, inductor, capacitor, control chip, PCB and so on. What is the best way to use the adapter?What is a power supply?

An adapter is an interface converter that can be an independent hardware interface device that makes it possible to connect a hardware or electronic interface to other hardware or electronic interfaces or an information interface. For example: power supplies, tripod base adapter parts,

What is the function of an adapter?The adapter is a power conversion device for small portable electronic devices and electronic devices. It generally consists of housings, transformers, inductors, capacitors, control ICs, printed circuit boards and other components.

What is the best way to choose an adapter?adapter from AC input to DC output, indicating power, input and output voltage, current and other indicators. What is the best way to choose an adapter?What is the best way to use an AC adapter?What is a power adapter?