Brief Introduction of the Products
In the late eighties of the last century, a young engineer Ruan Ciyuan, in  Southeast Automation institute, who had a conception to invent a transform module that can transmit and transform the signal with no disturbance, which can be responsive to the signal and separate the disturbance. After lots of experiments the first current transducer had been invented and been declared the national patent with the topic of Optically coupled mini-electric transducer, which was approved in 1992, which was the first patent of electrical transducer in the world. Later, Weibo, the company led by Ruan,  invented the frequency, power and other typ...
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