ACS712 Current Sensor 20A

ACS712 Current Sensor 20A

2,500.00

The ACS712 Current Sensor 20A is a fully integrated, Hall-effect-based linear sensor IC that provides accurate current measurement for both AC and DC signals. This sensor can measure up to ±20A of current and outputs a corresponding analog voltage signal. It is widely used in applications requiring precise current monitoring and control, such as in motor control, load detection, and power management systems.

Key Features:

  • Current Range: Measures up to ±20A
  • Voltage Output: Proportional to the current flowing through the sensor
  • Accuracy: High accuracy and linearity
  • Isolation: Galvanic isolation between the primary circuit (high current) and the output (low voltage)
  • Power Supply: Single supply operation, typically 5V
  • Temperature Stability: Stable performance over a wide temperature range

Technical Specifications:

  • Current Range: ±20A
  • Sensitivity: 100 mV/A (typical)
  • Supply Voltage: 4.5V to 5.5V
  • Output Voltage: Analog output ranging from 0.5V to 4.5V (when powered by 5V)
  • Response Time: 5 µs
  • Bandwidth: 80 kHz
  • Accuracy: ±1.5% (typical)
  • Operating Temperature: -40°C to +85°C
  • Size: Small form factor for easy integration
  • Isolation Voltage: 2.1 kV RMS

Applications:

  • Motor Control: Used in applications requiring precise motor current monitoring and control.
  • Power Management: Ideal for monitoring current in power supplies and battery management systems.
  • Load Detection: Used in systems to detect and monitor load currents.
  • Overcurrent Protection: Provides protection by detecting overcurrent conditions in various applications.
  • Solar Power: Used in solar power systems to monitor the current generated by solar panels.
  • Automotive: Applied in automotive systems for current sensing and monitoring.

Datasheet:
For detailed technical information, refer to the ACS712 Current Sensor 20A datasheet.

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SKU: 0919 Categories: , ,
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