| 摘要 |
An IDE interface adapter is constructed to include a box, and a circuit board mounted in the box, the circuit board including a first connector having 36 pins for receiving the 36-pin connector of an IDE interface device, a second connector having 50 pins for receiving the 50-pin connector of a mobile rack, a first power adapter, and a selector switch connected in series to the first power adapter, wherein the selector switch is shifted to alternatively connect the second connector to the first connector or the first power adapter, enabling the second connector to receive a working voltage from the first connector or the first power adapter.
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