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一、機械式半波整流器的應用: 機械式半波整流器的主要用途是:能將市用110伏特或220伏特的交流電變為半波的直流電,以供理化賞驗上的電解水、電鍍、蓄電池充電的電源,並解决了以下幾個問題: (1)能達到節約的目的。只要有市用交流電的地方,就無需再用乾電池或蓄電池來作電解水或作電鍍的電源,可以给國家節約部分資金;比用真空管整流器那就更節約多了。(2)節省時間,用此仪器作電解水的实驗時(用電池炭棒作電極,交流電压30伏特)只需十多分鐘即可将氫氣集滿一试管,比用乾電池(4.5伏特)要快三倍。二、機械式半波整流器的構造:
First, the mechanical half-wave rectifier applications: The main purpose of the mechanical half-wave rectifier is: can the city of 110 volts or 220 volts of alternating current into a half-wave DC for physical and chemical appreciation of electrolytic water, electroplating, Battery charging power supply and solve the following problems: (1) to achieve the purpose of saving. As long as there is a city with AC place, there is no need to use dry batteries or batteries for electrolyzed water or electroplating power, you can save some of the state funds; than with vacuum tube rectifier that would be more economical. (2) save time, use this instrument for electrolyzed water experiment (use the battery carbon rod as the electrode, the AC voltage of 30V) just 10 minutes to set a test tube of hydrogen than the use of batteries (4.5V) to Three times faster. Second, the mechanical half-wave rectifier structure:
