DFRobot Gravity: Analog Current Sensor 50A AC/DC Analog Output V2 For Motor Control And Load Detection

Description:

The SC780 is a robust and highly accurate linear current sensor module, engineered for precise measurement of both alternating (AC) and direct (DC) currents up to 50 Amperes. Utilizing advanced Hall Effect technology, this fully integrated sensor provides a linear analog voltage output that directly corresponds to the measured current, enabling seamless integration with microcontrollers and data acquisition systems.

A key feature of the SC780 is its durable design, incorporating a thick copper conductor path. This robust construction allows the sensor to withstand significant over-current conditions, ensuring reliable operation even in demanding applications. The sensor's input and output connections are implemented as through-hole vias and slots, specifically designed to accommodate the secure soldering of thick gauge electrical wires or the use of T-shaped connectors. This design facilitates high-current connectivity, minimizing resistance and ensuring efficient power transfer.

User-friendliness is prioritized with clear polarity markings for the input power connections, simplifying wiring and reducing the risk of incorrect connections. This feature allows for flexible connection methods, including direct soldering or the use of metal alligator clips, catering to various application needs.

The SC780 is designed with enhanced heat dissipation capabilities and integrated circuit protection features. These enhancements ensure stable and reliable performance in environments where thermal management and electrical safety are critical.

Specifications:

• Operating Voltage: 5V
• Signal Type: Analog
• Withstand Voltage in Measuring: 50V(AC) / 120V(DC)
• Current Measurement Range: -50A to 50A
• Signal Bandwidth: 120kHz
• Response Time: 4.6μs
• Operating Temperature: -40℃ to 125℃
• Dimension: 32×42mm/1.26×1.65

Features:

• Streamlined connection via standard Gravity connectors.
• Designed for direct integration with T-shaped plugs.
• Measures both alternating and direct currents.
• Accurate, non-contact current measurement.
• Safe, isolated current readings.
• Minimal 0.08mΩ resistance for efficient power transfer.
• Low hysteresis for reliable measurements.
• Immune to magnetic wire, external fields, and geomagnetic interference.

Applications:

• Motor Control
• Load Detection & Management
• Aeromodelling and Robot Over-current Detection

Documents:

• Wiki
• STK-600 Datasheet

Package Included:

1 x DFRobot Gravity: Analog Current Sensor 50A