Pololu CT432-HSWF65MR TMR Current Sensor Compact Carrier -65A to +65A, 5V

PololuSKU: RB-Pol-1662
Manufacturer #: 5303

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Description

  • Pololu CT432-HSWF65MR TMR Current Sensor Compact Carrier -65A to +65A, 5V
  • Measures precise currents -65A to +65A
  • Operates with high 1 MHz bandwidth
  • Ensures stability with non-ratiometric output
  • Includes optional overcurrent fault output
  • Fits standard solderless breadboards

The Pololu CT432-HSWF65MR TMR Current Sensor Compact Carrier -65A to +65A, 5V is a compact, electrically isolated current sensor optimized for high dV/dt applications. It utilizes Allegro’s XtremeSense™ TMR technology for precise current measurements with a high 1 MHz bandwidth and low noise. The sensor is designed for bidirectional input currents ranging from -65 A to +65 A and operates at a nominal 5 V supply voltage. It provides an analog output voltage proportional to AC or DC currents, with a typical response time of 300 ns.

The sensor's output is not ratiometric, ensuring stability against supply voltage variations. It features an optional overcurrent fault output and operates within a temperature range of -40°C to 125°C. The compact carrier board is compatible with standard solderless breadboards and offers various connection options for integration into current paths.

Note: This product is intended for use below 30 V. Exceeding temperature or current limits can cause permanent damage to the sensor. Handle with care to avoid burns.

  • 1x Pololu CT432-HSWF65MR TMR Current Sensor Compact Carrier -65A to +65A, 5V
  • 0.8 x 1 inches
  • Bidirectional input current range: -65 A to +65 A
  • Supply voltage: 4.75 V to 5 V
  • Sensitivity: 30.8 mV/A
  • Zero point: 2.5 V
  • 4-layer PCB
  • High-bandwidth 1 MHz analog output
  • Typical response time: 300 ns
  • Output is not ratiometric
  • Optional overcurrent fault output
  • Operating temperature range: -40°C to 125°C
  • Compatible with 0.1″-pitch header pins and standard solderless breadboards

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