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AC mains supply_Changsha Zoomlian Pump Co.,Ltd

发布于:2021年04月15日 作者:zlby 阅读:788
AC mains power is also called single-phase AC. In most European countries, the AC voltage is 230 V and the frequency is 50 Hz. However, parts of North America and Japan are different. They use 120 volts at 60 Hz (rounded from 117 volts).

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