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Description
Pololu CT432-HSWF50MR TMR Current Sensor Compact Carrier -50A to +50A, 5V
Optimizes high dV/dt applications
Ensures precise -50A to +50A current measurement
Features non-ratiometric output for stability
Minimizes power loss with 1 mΩ resistance
Responds quickly with 300 ns typical time
The Pololu CT432-HSWF50MR TMR Current Sensor Compact Carrier -50A to +50A, 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 -50A to +50A and operates at a nominal 5V. It features a non-ratiometric output, ensuring stability against supply voltage variations, and offers an optional overcurrent fault output.
The sensor's design minimizes power loss with a 1 mΩ primary current path resistance and a 4-layer PCB construction. It provides an analog output voltage proportional to AC or DC currents, with a typical response time of 300 ns. The sensor is suitable for applications requiring electrical isolation and can be integrated into various current paths.
Note: Exceeding temperature or current limits can cause permanent damage to the sensor. Handle with care to avoid burns, and monitor temperature if measuring continuous currents above 30A.
1x Pololu CT432-HSWF50MR TMR Current Sensor Compact Carrier -50A to +50A, 5V
