POLOLU-1185 Sensor: current; 4.5÷5.5VDC; IC: ACS714; I DC: -5÷5A; 0.185V/A

The POLOLU-1185 is a highly accurate and reliable current sensor designed for measuring DC currents in a wide range of electronic applications. This sensor utilizes the ACS714 integrated circuit (IC) from Allegro MicroSystems, known for its precision and stability. The sensor operates on a 4.5 to 5.5VDC power supply, making it compatible with most microcontroller-based systems. It can measure DC currents from -5A to +5A, providing a versatile solution for monitoring current flow in various circuits. The sensor outputs an analog voltage proportional to the measured current, with a sensitivity of 0.185V/A, allowing for easy integration with analog-to-digital converters (ADCs) and data acquisition systems.

The ACS714 IC used in the POLOLU-1185 sensor employs a Hall effect sensor to measure the magnetic field generated by the current flowing through the conductor. This non-invasive measurement technique provides galvanic isolation between the current being measured and the sensor's output, enhancing safety and preventing ground loops. The sensor has a fast response time, allowing for accurate measurement of rapidly changing currents. The analog output voltage is linearly proportional to the measured current, simplifying data processing and analysis. The sensor is designed for easy mounting and connection, with standard pin headers for power, ground, and output signals.

The POLOLU-1185 current sensor is manufactured to stringent quality standards, ensuring consistent performance and long-term reliability. The sensor undergoes rigorous testing to verify its electrical characteristics and ensure that it meets datasheet specifications. The robust construction of the sensor ensures that it can withstand the rigors of daily use and provide years of reliable service. The sensor is also RoHS compliant, meaning it is free from hazardous substances and meets environmental regulations. This makes it a safe and environmentally friendly choice for your electronic projects. The ACS714 IC is known for its low offset voltage and temperature stability, ensuring accurate measurements over a wide range of operating conditions.

This current sensor is a versatile component that can be used in a wide range of applications, including power monitoring, motor control, battery management, and robotics. Its ease of use and wide compatibility make it a popular choice among electronics enthusiasts and professionals alike. Whether you are monitoring the current consumption of a microcontroller, controlling the speed of a motor, or managing the charge and discharge of a battery, the POLOLU-1185 can provide the accurate current measurements you need. Its galvanic isolation, fast response time, and linear output make it an excellent choice for both hobbyist and industrial applications. The sensor is also suitable for educational purposes, allowing students to learn about current sensing techniques and Hall effect sensors.

Enhance your electronic projects with the accurate and reliable POLOLU-1185 current sensor. With its ACS714 IC, galvanic isolation, fast response time, and linear output, this sensor is an ideal choice for a wide range of applications. Don't miss out on this opportunity to add a high-quality current sensor to your component collection. Order your POLOLU-1185 current sensor today and experience the difference in performance and accuracy. Click 'Add to Cart' now and start monitoring your currents with confidence! Invest in quality, invest in POLOLU-1185, and take your electronic designs to the next level.