环形压敏电阻参数测试仪的研究

Study on Parameter Test Instrumentation of Voltage-dependent Resistor

提出了一种新型的环形压敏电阻参数测试仪 ,详细介绍了它的整体结构 ,测量原理和硬件电路。试运行表明 ,该测试仪的检测精度较高 ,性能稳定 ,很好地解决了环形压敏电阻参数检测困难的技术问题。

This paper presents a new type of automatic parameter test instrumentation of voltage dependent resistor, and discusses its composition, measurement principle and hardware circuit. Practical opration shows that the instrumentation has high measurement accuracy and good performance.