目的:设计和开发一种便于携带的高频电刀分析仪,用于测量高频电刀的输出功率和漏电流等性能指标.方法:利用热电转换器件将高频电刀的功率信号转换成直流电压,再对直流电压进行模数转换.结果:模数转换的结果经过系统中单片机运算后,得到功率和漏电流的参数值.上述结果最终通过液晶屏显示.最后,对主要技术指标进行测试,并对测试数据进行分析.结论:我们设计的高频电刀测试仪样机的功率和漏电流测量精度满足设计要求.%We designed and developed a portable measurement equipment of electrosurgical generator for measuring the output power and leakage current of electrosurgical generator.The equipment converts input waveform into DC by RMSDC converter, and then this DC is converted to digital signal by A/D converter.Finally, the microprocessor calculates the result of output power and leakage current of input waveform.And the measurement results indicate that the performances of our prototype equipment meet the design requirement.
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