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Active Single Phase Voltage Transformer Module AC Output Current Voltage Sensor for Arduino Mega ZMPT101B 2mA ZMCT103C 5A
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Price:
US $11.44
/ piece
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Active Single Phase Voltage Transformer Module AC Output Voltage Sensor for Arduino Mega ZMPT101B 2mA
Transformer Feature:
Product model: ZMPT101B
Rated input current: 2mA
Rated output current: 2mA
Change ratio: 1000:1000
Phase difference: ≤20'
Linear range: 0~1000V 0~10mA
Linearity: ≤0.2%
Allowable error: -0.3≤f≤0.2%
Isolation withstand voltage: 4000V
Uses: accurate measurement of voltage and power
Sealing material: epoxy resin
Installation method: printed board installation
Working temperature: -40 to +60 degrees
Shell material: ABS
Transformer Module Description:
Single-phase AC active output voltage mutual inductance module equipped with ZMPT101B series of high-precision voltage transformer and high-precision op amp current, easy to 250v within the AC power signal acquisition.
Parameters:
Voltage Transformer: Onboard Precision Micro Voltage Transformer
Operational amplifier circuit: high-precision on-board amplifier circuit, the signal to do the exact sampling and appropriate compensation and other functions
Mode voltage output: the module can measure AC voltage within 250V, the corresponding output mode can be adjusted
Output signal: the output signal for the sine wave, the waveform of the median (DC component)
Supply voltage: 5-30v
Package Included:
AC-DC 5V 700mA 3.5W Power Supply Buck Converter Step Down Module for Arduino
Introduction:
The module is equipped with the ZMCT103C series of small high-precision current transformers and high-precision op amp circuits for accurate sampling and proper compensation of signals. It is convenient for signal acquisition of AC power within 5A. The corresponding output analog AC signal can be adjusted. The required output voltage can be adjusted according to the potentiometer (adjusting the amplification ratio, the amplification range is 0-100 times), but the maximum voltage at the output (OUT) will not exceed 1/2 VCC.
Parameter:
ZMCT103C parameters
Rated input current: 5A
Rated output current: 5mA
Change ratio: 1000:1
Phase difference: less than or equal to 20' (100Ω)
Linear range: 0-10A (100Ω)
Linearity: 0.2%
Precision level: 0.2
Isolation withstand voltage: 3000V
Working temperature: -40 ° C ~ 70 ° C
Sealing material: epoxy resin
Module supply voltage: 5-30V DC
Pin interface:
Instructions:
During measurement, the signal conductor to be tested passes through the transformer hole, VCC and GND are connected to the DC 5-30V power supply, VOUT and GND are connected to the oscilloscope, and the potentiometer is adjusted to get the waveform you want. The amplitude of the waveform will follow The measured current increases and increases, but the maximum does not exceed 1/2VCC.
The following figure shows the waveform measured when VCC is connected to a 5V power supply and one of the 60W soldering irons passes through the round hole of the transformer:
- is_customized: Yes
- Coil Structure: Toroidal
- Usage: Current
- Model Number: ZMPT101B 2mA ZMCT103C 5A
- Coil Number: Autotransformer
- Phase: single
- Certification: NONE
- Origin: Mainland China
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