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这里叙述一种使用 cos/mos 电路的饱和铁心型精密磁场传感器。这种电路功耗很小,在很宽的温度范围内具有稳定的输出。它在宇宙飞行器中用作方向传感器,在地磁勘测中作为磁场传感器,以及作为直流斩波器。工作原理见图1和2。振荡器和译码器电路产
Described here is a use of cos / mos circuit saturation core-type precision magnetic field sensor. This circuit consumes very little power and has a stable output over a wide temperature range. It is used as a direction sensor in spacecraft, as a magnetic field sensor in geomagnetic surveys, and as a DC chopper. Working principle shown in Figure 1 and 2. Oscillator and decoder circuit production