窗口电流检测仪的设计与分析

The Design and Analysis of A Window Current Meter

运用通用和专用 CMOS IC设计的窗口电流检测仪 ,测试范围广 ,结果准确且可提供声光提示 ,便于自制 。

A current meter which is designed with the aid of the general and special CMOS ICs is analyzed in detail in the paper . The meter with the audio and video alarms can measure precisely in a wide range .