90瓦交流适配器及电源线
硬件技术如抑制干扰源、减小电源噪声、合理布局地线及电源线等。
The former one restrains the source of interference, turns down the noise triggered by power and lays out rationally the ground wires and power wires.
机体上还设有负离子输出孔，定时开关、电源指示灯、进风口及电源线等。
The machine body is also provided with a negative iron output hole, a timing switch, a power supply indicator light, a wind inlet, and a power supply line, etc.
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