Analyze the structure of the small power distribution unit (spdu)

A power small power distribution unit (spdu) is a device used to distribute and protect power, usually consisting of a housing, a switchgear, a power input, a power output, and a protection device.

Shell: The shell of the small power distribution unit (spdu) is usually made of PC material to protect the equipment and users in the box. The shell usually has the characteristics of dustproof, waterproof, anticorrosion and so on.

Switching device: The switching device is used to control the input and output of the power supply, usually including the main switch, distribution switch, protection switch, etc. These switches can be controlled manually or automatically to ensure the normal input and output of the power supply.

Power input: The power input refers to the part that enters the power into the small power distribution unit (spdu), usually consisting of a cable interface and a power switch. The power input can be input from multiple power sources in order to distribute different electrical equipment.

Power output: The power output refers to the part that outputs power to electrical equipment, usually consisting of power sockets and wires. The number and type of power outputs can be adjusted as required.

Protection device: The protection device is used to protect the safety of electrical equipment and users, usually including overload protection, leakage protection, short circuit protection, etc. These protection devices can prevent electrical equipment from overloading, leakage and short circuit, thereby avoiding the occurrence of dangerous situations such as fire.

To sum up, the small power distribution unit (spdu) has a complex structure and multiple functions, which are used to distribute and protect power, and are an important part of the electrical system.