The fire has been blamed on a space heater or an overloaded power strip.
这场火灾是由于取暖器或者是电源插座过载所致.
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What's included: 6-ft cord and standard three-prong ( 120 VAC ) or European ( 240 VAC ) plug. "
随机配备: 6英尺电源线和标准 三相 插头 ( 120伏 ) 或欧式插头 ( 240伏 ).
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The development of thyristor puls plasma arc welding power source is introduced in this paper.
本文介绍了晶闸管脉冲等离子弧焊电源的研制成果.
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内部采用 离线 式脉宽调制开关电源恒流驱动, 效率高, 工作稳定, 性能可靠.
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A novel inverter control system based on state feedback control and repetitive control is presented.
提出了一种基于状态反馈控制和重复控制的新型逆变电源系统.
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介绍具有缺相保护的单负载 - 双电源自动切换控制.
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If we disconnect the electricity, the magnetic force will disappear at once.
如果我们断开电源, 磁力就会马上消失.
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Make sure you disconnect , the television from the mains supply before you open up the back.
打开后盖之前,一定要把总电源切断.
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单极控制器只能连接或断开接线, 因为电源接线是固定的.
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