Description :
The ACS712 30A Range Hall Current Sensor Module is an electronic device that is designed to measure the amount of current flowing through a circuit. It is based on a Hall effect sensor, which is a device that can detect the presence of a magnetic field and convert it into an electrical signal.
The sensor module is capable of measuring currents up to 30A with a high accuracy of ±1.5%. It has a low-resistance conductor that reduces power loss and heat generation. The module has three pins; VCC, GND, and OUT, which are used to power the module, connect the ground, and output the measured current signal, respectively.
The output signal is a proportional DC voltage which corresponds to the current passing through the module. The voltage output is centered at VCC/2 (typically 2.5V) when no current is flowing, and changes linearly with the current. The sensor module has a built-in amplifier that amplifies the signal and can be calibrated to adjust the sensitivity of the module.
The ACS712 30A Range Hall Current Sensor Module is commonly used in a wide range of applications such as motor control, power supplies, battery chargers, and solar power systems. It is a reliable and accurate sensor that can be easily integrated into various circuits to measure the current and monitor the system's performance.
Specification :
- Measuring Range: The measuring range of the module is 0-30A.
- Input Voltage: The input voltage range is 4.5V to 5.5V.
- Output Voltage: The output voltage of the module is linearly proportional to the input current and ranges from -2.5V to +2.5V.
- Sensitivity: The sensitivity of the module is 66mV/A.
- Bandwidth: The bandwidth of the module is approximately 80kHz.
- Operating Temperature: The module can operate in a temperature range of -40°C to +85°C.
- Accuracy: The accuracy of the module is ±1.5%.
- Response Time: The response time is less than 5 microseconds.
- Isolation Voltage: The module provides up to 2.1kV of isolation voltage.
- Dimensions: The module has a size of 31 x 13 x 13mm.
- Weight: The weight of the module is 3 grams.
- Output Type: The output type of the module is analog.
- Mounting: The module can be mounted on a PCB using 3 pins.
Overall, the ACS712 30A Range Hall Current Sensor Module is a reliable and efficient solution for measuring current in a variety of applications.