Current Sensor ACS 712 5A

Specifications:

Current Range: Up to 5A AC or DC
Output Voltage: 2.5V at 0A, with a sensitivity of 185mV/A
Sensitivity: 185mV/A

Special Features:

Hall Effect Technology: Measures current using a Hall effect sensor, which provides isolation between the current-carrying conductor and the measurement circuit.
Compact Size: Designed to fit into small spaces and integrate easily into electronic circuits.
Linear Output: Outputs a voltage that is directly proportional to the current flowing through the sensor.

Wiring Connections:

Input (+): Connect to the positive side of the current you want to measure.
Input (-): Connect to the negative side of the current.
Output (+): Connect to the positive input of your measuring device.
Output (-): Connect to the ground or negative input of your measuring device.

Power:

Operating Voltage: 5V DC
Power Supply: The sensor is powered directly by a 5V DC source.

Original price was: ৳ 220.00.Current price is: ৳ 184.00.

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Specification

Overview

Input and Output:

Input: Measures the current flowing through the sensor.
Output: Voltage signal representing the measured current. At 0A, the output voltage is 2.5V. The output voltage changes by 185mV for each ampere of current.

Physical Characteristics:

Size: Small and compact, making it suitable for various applications.
Mounting: Typically mounted on a PCB or within a case.
Material: Plastic housing with integrated Hall effect sensor.

Technical Specifications:

Current Measurement Range: ±5A AC or DC
Output Voltage at 0A: 2.5V
Voltage Sensitivity: 185mV/A
Response Time: Quick response suitable for dynamic current measurement.

Additional Features:

Safe Measurement: Provides isolation between the high-current circuit and the measurement system, ensuring safety.
Accurate: Offers precise measurements with linear output.

How to Use:

Connect the sensor to your circuit, ensuring the wire carrying the current passes through the sensor.
Supply 5V DC to the sensor.
Read the output voltage from the sensor. It should be 2.5V at 0A. The output voltage will change with the current, increasing by 185mV per ampere.
Calculate the current using the formula: Current (A) = (Output Voltage – 2.5V) / 0.185V.

The ACS 712 5A current sensor is useful for measuring current in both AC and DC circuits with accuracy and safety. It provides a convenient and reliable way to monitor current levels in various electronic applications. Always handle the sensor carefully and ensure proper connections to avoid damage and ensure accurate measurements.