ACS712ELC-30A Hall Effect Current Sensor Module

KSh 600.00

In stock

Description
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A fully integrated Hall effect-based linear current sensor with a 30A range, providing precise DC/AC current measurement with minimal power loss. The sensor outputs an analog voltage proportional to the current flowing through its integrated copper conduction path, centered at VCC/2 (2.5V at 5V) with zero current. Ideal for motor control, power supplies, and energy monitoring in battery-powered and embedded systems.

Key Features & Benefits

Low-Resistance Conductor Path: Features an internal 1.2 mΩ current path for very low power loss and minimal heat generation during high-current measurement.
Galvanic Isolation: The Hall effect sensing provides inherent electrical isolation between the measured current path (up to 30A) and the sensor’s low-voltage logic/output circuit, enhancing safety.
Analog Output with Quick Response: Delivers a 66 mV/A sensitivity with a 2.1 kHz bandwidth, enabling accurate tracking of both steady-state and dynamic current changes.
Single Supply Operation: Operates from a single 4.5V to 5.5V supply, making it directly compatible with 5V microcontroller systems like Arduino without additional circuitry.
Factory Calibrated: Precisely calibrated for sensitivity and quiescent output voltage, ensuring accuracy right out of the package with minimal user calibration needed.