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3A Current Measurement MAX471 Current Detection Sensor Module
Description:
The current detection module is used by the preclsed and high-end current amplifier chip MAX471.The module don't require external power supply, It supplys power directly inside the module by detection.Generally, it takes the operating power for DC 3-36V circuit to detects the current.lnternaldetection of the vurrent about the resistor and is 3A. When used in parallel,it can also expand the capacity of the current,The output is the voltage which is proportional to the current.
Feature:
-The perfect high-end current detection function
- Suoer and Sophisticated internal detective resistor
- When the detected current exceeds the maximum 3A, it can be used as parallel to expand the current detection range ；
Operation introduction:
- The module should be connected to the current before th current loaded, after the loaded power.
- Input cable:
1. INPUT+ directly connected to the positive power,INPUT- directly connected to the positive load
2.GND connects to negative pole of the Power or the power
- Output cable：
1.OUT is the voltage. SO it can be connected to AD. Output voltage to detection current is IV/A.
2. GND is for SCM
Parameter:
- Voltage range: 3-36V
- Detection current range: 0-3A
- Current to voltage: 1A/V
- Precision：2%
- Maxmimum current of power supply: 100microamp
Package included:
5* MAX471 Current Detection Sensor Module
