04/22/2025, 01:59 PM UTC
回到仙境：SCR直流电机控制器内部揭秘Back in Wonderland: inside another SCR dc motor controller
➀ 作者讨论了在由SCR（晶闸管）基电源控制器控制时，在永磁直流电机中串联大电感器的必要性。
➁ 探讨了将Arduino安全地与SCR控制器接口的可能性。
➂ 作者详细介绍了从20世纪80年代机器工具中逆向工程SCR控制器的过程以及遇到的挑战。
➀ The author discusses the need for a large inductor in series with permanent magnet DC motors when controlled by SCR-based power controllers.
➁ The possibility of safely interfacing an Arduino with an SCR controller is explored.
➂ The author details the process of reverse-engineering a SCR controller from a 1980s machine tool and the challenges encountered.
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