Youmile 4pcs ZMPT101B Active Single Phase Voltage Transformer Module Voltage converter module, 5-30V single phase AC sensor board with active output, supply voltage with Dupont line
Youmile 4 Pcs ZMPT101B Active Single Phase Voltage Transformer Module Voltage converter module, 5-30V single phase AC sensor board with active output, supply voltage with Dupont line
Product description Instructions: 1. When L, N is connected to AC220V. VCC, GND input DC5V-30V. OUT, GND connected to the oscilloscope can get a sine wave. 2. Adjust the potentiometer can change the amplitude of the output waveform (the middle value will not change during the adjustment process), the waveform of the range of 0-VCC; 3. If the waveform is distorted in the process of increasing the amplitude, it can be solved by appropriately increasing the operating voltage VCC. If you want the middle value of the waveform to move to 0 o'clock, you can connect a capacitor of about 105pF in series with OUT to filter out the DC component in the waveform. Package Includes: 4 x Voltage Transformer Module 1 x Dupont Line
Product Features
- Analog voltage output: The module can measure AC voltage within 250V and the corresponding Analog output can be adjusted.
- Output signal: The output signal is a sine wave and the median value of the waveform (DC component) is 1/2 VCC.
- With ZMPT101B series: Single-phase AC output inductance module with AC active voltage, equipped with ZMPT101B series high-precision voltage transformer and high-precision operational amplifier current, easily up to 250V within the AC signal acquisition
- Operative amplifier circuit: High-precision integrated amplifier circuit, the signal for the exact sampling and corresponding compensation as well other functions
- Voltage transformer On: Precision micro voltage transformer on board. Supply voltage: 5-30V