Put in the power cable to the power supply unit.

在电力电缆的电源供应器。

A workpiece and tool are connected with the output end of power supply unit.

一工件和工具与电源装置的输出端相连接。

A PSU (power Supply Unit) fan is always running when the computer it powers is on.

只要开机，电源风扇就会一直在转。

Every repeater unit is supplied with a mains power supply unit with a 1.9 metre cable.

每个中继器都配备了一主电源的1.9米电缆供电单元。

The sliding power supply device DHG is a safe power supply unit for moving application.

DHG安全滑接输电装置是一种安全可靠的移动供电装置。