Adaptable Printer Cable TP-Link 1.5m

The ACS712 is a current sensor from Allegro Microsystems designed to measure current with a maximum rating of 30A. It provides an analog output voltage that is proportional to the current flowing through the sensor. The ACS712 is widely used in power monitoring, load current measurement, and over-current protection applications due to its high accuracy and ease of integration with microcontrollers and other electronic systems. Key Features:
Measures AC and DC current up to 30A
Provides an analog output voltage proportional to the current
High accuracy with low offset and temperature drift
Integrated Hall effect sensor for non-invasive current measurement
Small size and easy to integrate into various circuits
On-chip signal conditioning and protection
Technical Specifications:
Sensor Type: Hall Effect Current Sensor
Current Range: ±30A (AC or DC)
Output Voltage Range: Typically 0V to Vcc
Sensitivity: 66mV/A (typical)
Operating Voltage: 5V ±5%
Zero Current Offset Voltage: Vcc/2 (typical)
Temperature Range: -40°C to +85°C
Current Measurement Accuracy: ±1.5% of full-scale current (typical)
Package Type: SOP-8 or similar
Applications:
Power monitoring and control
Over-current protection systems
Load current measurement in power supplies
Motor current sensing
Energy monitoring and management
Usage:
Connect the ACS712 sensor to your microcontroller or development board, ensuring correct connection of the power supply (Vcc, GND) and the output voltage pin.
Route the current-carrying conductor through the sensor to measure the current.
Read the analog output voltage, which is proportional to the current, and process it according to your application needs.
Calibrate the sensor if necessary to ensure accurate current measurement.
Caution:
Ensure the current flowing through the sensor does not exceed the maximum rating (30A) to avoid damage.
Properly insulate and protect the sensor and connections to prevent short circuits and ensure safe operation.
Verify the power supply voltage and connections to avoid incorrect readings or sensor damage.
Datasheet: For detailed technical specifications, refer to the ACS712 Datasheet.