Rechargeable ac/dc pump
作者： Timothy F. Austen , Wen Ta Sen
DOI:
关键词: Power factor 、 Dependent source 、 Current (fluid) 、 Switched-mode power supply 、 Engineering 、 Electrical engineering 、 Power (physics)
摘要: A pump uses a power source to deliver second while driving fluid displacement device. The includes device and circuit coupled first source. may draw current from the supplies
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