| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a power supply adapter 1 capable of easily determining whether or not a server is powered on when an operator who carries out maintenance and the like of the server unplugs the server, and of improving the workability by the operator.SOLUTION: A power supply adapter 1 is connected between a device 31 and a power supply 33 supplying electricity to the device 31. The power supply adapter 1 comprises: a main body 2; a power reception part 3 installed at one end of the main body 2 and receiving an AC current from the power supply; a power transmission part 4 installed at the other end of the main body 2 and supplying the AC current received at the power reception part 3 to the device; one or more display parts 5 installed to the main body 2; and a control circuit 6 converting the AC current received at the power reception part 3 into a DC current and transmitting the DC current to the display parts 5. The display parts 5 are configured to blink or emit light by the DC current transmitted from the control circuit 6.</p> |
