• Current Sensor AC/DC 50A - circuitrocks
  • Current Sensor AC/DC 50A - circuitrocks
  • Current Sensor AC/DC 50A - circuitrocks
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Measure Current, Voltage, or Magnetic Fields with Ease

The Current Sensor AC/DC 50A is a current or power sensor with analog output designed for power monitoring, motor feedback, magnetic detection, and control systems. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.

Key details include Operating Voltage(analog): 3.3-5V; Peak Measuring Voltage: 3000V(AC),500V(DC); Interface: Analog.

Why you’ll love it

  • Arduino interface compatible: Arduino interface compatible
  • Key feature: 3 μs output rise time in response to step input current
  • Extremely stable output offset voltage: Extremely stable output offset voltage
  • Power range: 3.3-5V
  • Current draw: -50~50A
  • Compact size: 34x34mm

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What you can build

This sensor is a good fit for current meters, motor drivers, magnetic door sensing, power dashboards, and fault alerts.

Starter bundles

Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi, plus a breadboard and jumper wires for quick setup and testing.

Recommended add-ons

Useful add-ons include an Arduino or ADC-capable board, jumper wires, and a stable power source, depending on how you plan to power, mount, and log the sensor.

Technical specifications

Product Current Sensor AC/DC 50A
Operating Voltage(analog) 3.3-5V
Peak Measuring Voltage 3000V(AC),500V(DC)
Current Measuring Rang -50~50A
Dimension 34x34mm
Sensitivity 40 mV/A
Ultra-low power loss 100 μΩ internal conductor resistance
Operating Temperature -40~150°C
Interface Analog

Wiring & usage notes

Connect power and ground, then read the sensor output with an analog-capable input or external ADC. Stable power and a clean ground help reduce noise.

What’s in the box

1 × Current Sensor AC/DC 50A

Frequently Asked Questions

What does the Current Sensor AC/DC 50A measure? It is designed to measure current or power use.
Can I use it with Arduino, ESP32, or Raspberry Pi? Yes. It is well suited for common maker and embedded platforms, as long as you power it at the correct voltage and match the signal level to your controller.
How do I connect this Analog sensor? This sensor gives an analog-style signal, so you read it with an ADC or an analog-capable input.
What affects accuracy? Power quality, wiring, mounting, target material, and the real environment can all affect the reading. It is best to test and calibrate in the final setup.
Is it good for prototyping? Yes. It is a practical choice for learning, proof-of-concept builds, and small automation projects.

Current Sensor AC/DC 50A - Hall-Effect Bidirectional

Current Sensor AC/DC 50A - Hall-Effect Bidirectional

Low stock: 3 left

Product Code

SEN0098

₱ 1,405.00
₱ 1,405.00
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