【摘要】 电子脉动器是机械化挤奶设备系统中的重要装置,当农村电力供应不稳定时会严重影响电子脉动器的正常工作。为此,利用7555和外接元器件组成1个电压转向电路,根据电压的变化来修正电压变化,使负载电压能够正常工作,从而为电子脉动器的正常、稳定、可靠运行提供保障。更多还原

【Abstract】 Electronic pulsator is an important apparatus in the mechanized milking facilities.When the power supply is unstable,its function will be limited.Therefore,a steering circuit was formed by means of 7555 and external-connected components.The voltage varia-tion will be adjusted with the changing voltage so that the load voltage can function properly and make the electronic pulsator work stably.更多还原