The ACS758LCB-050B is a Hall-effect current sensor designed to measure AC current up to 50A. It gives an analog output proportional to the current passing through it, making it a popular choice for monitoring motors, pumps, and power lines in DIY and professional electronics projects. It suits makers building irrigation controllers, hobbyists working with Arduino and microcontrollers, and anyone needing reliable current sensing in a compact package.
Key features
- Rated for AC current sensing up to 50A.
- Hall-effect design provides electrical isolation between the measured line and the control circuit.
- Analog output that is easy to read with a microcontroller's ADC.
- Compact module that fits neatly into control boxes and project enclosures.
- Commonly compatible with Arduino, ESP32, and similar boards.
Typical uses
- Monitoring the current drawn by irrigation and water pumps.
- Building energy and load-monitoring systems for the home or farm.
- Motor and appliance current measurement in automation projects.
- Overload and fault detection in DIY power setups.
How to choose / tips
- Confirm the 50A rating comfortably covers your load with margin to spare.
- Match the sensor's analog output range to your controller's input voltage.
- Keep wiring short and secure for stable readings.
- Calibrate in your code for the most accurate measurements.
Why tna W rna
At tna W rna we focus on genuine, reliable components and careful sourcing so your project works the first time. Enjoy fast delivery across Egypt and the convenience of cash on delivery.
