【摘 要】
：
介绍了GD70-72光电编码器的改进设计。在不采用四相取样元件的前提下,利用它原有的二相输出信号,以简单可靠的电路进行四倍频,加强了抗干扰性能,提高了检测精度,外壳尺寸未变
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介绍了GD70-72光电编码器的改进设计。在不采用四相取样元件的前提下,利用它原有的二相输出信号,以简单可靠的电路进行四倍频,加强了抗干扰性能,提高了检测精度,外壳尺寸未变、然而经济实用。
The improved design of GD70-72 photoelectric encoder is introduced. Without the use of four-phase sampling components under the premise of the use of its original two-phase output signal to a simple and reliable circuit quadruple frequency, enhanced anti-jamming performance and improve the detection accuracy, the shell size has not changed, but economical and practical .
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