Single phase AC active output voltage mutual inductance module equipped with ZMPT101B series of high precision voltage transformer and high precision operating amplifier current, easy to 250V within AC power signal purchase.
Voltage transformer: integrated precision micro voltage transformer
Operating amplifier circuit: high-precision integrated amplifier circuit, the signal to make exact sampling and appropriate compensation and other functions
Voltage output mode: the module can measure the AC voltage within 250V, the corresponding output mode can be adjusted
Output signal: output signal for the sine wave, the median waveform (DC component)
Supply voltage: 5-30v
Adjusting the potentiometer can change the amplitude of the output waveform (adjustment process does not change the average value)
The waveform changes in the 0-VDC range between; in the process of increasing the amplitude if the waveform distortion, can be appropriately increased with the VDC operating voltage to solve,
If the median waveform value is shifted to 0, a capacitor of about 105 pF can be serially connected in the OUT terminal to filter the DC component into the waveform.