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本文介绍一种倍乘输入脉冲脉宽的电路,其倍乘因子可大于1,也可小于1。该电路结构简单,仅通过调节一只电位器就可选倍乘因子。该电路广泛应用于各种同步系统中。
This article describes a circuit that multiplies the pulse width of the input pulse by a factor of greater than 1 and less than unity. The circuit structure is simple, only by adjusting a potentiometer multiplier factor can be selected. The circuit is widely used in a variety of synchronous systems.