Description
Description
- Pololu CT432-HSWF30DR TMR Current Sensor Compact Carrier 0A to 30A, 5V
- Offers high accuracy with 133.3 mV/A sensitivity
- Features high-bandwidth 1 MHz output
- Ensures stability with non-ratiometric output
- Measures currents from 0A to 30A
- Compact design with 0.8″×1″ dimensions
The Pololu CT432-HSWF30DR TMR Current Sensor Compact Carrier 0A to 30A, 5V is a compact, electrically isolated current sensor optimized for high dV/dt applications. It utilizes Allegro’s XtremeSense™ TMR technology to provide high accuracy and bandwidth for current measurements. The sensor is designed for unidirectional input currents from 0 A to 30 A and operates with a supply voltage of 4.75 V to 5 V.
The sensor outputs an analog voltage proportional to the current, with a sensitivity of 133.3 mV/A and a zero point at 0.5 V. It features a high-bandwidth 1 MHz output and a typical response time of 300 ns. The sensor’s non-ratiometric output ensures stability against supply voltage variations.
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-HSWF30DR TMR Current Sensor Compact Carrier 0A to 30A, 5V
- 0.8 x 1 inches
PDF File
- Pololu CT432-HSWF30DR TMR Current Sensor Compact Carrier 0A to 30A, 5V – Datasheet
- Unidirectional current range: 0 to 30 A
- Supply voltage: 4.75 V to 5 V
- Sensitivity: 133.3 mV/A
- Zero point: 0.5 V
- PCB layers: 2
- High-bandwidth 1 MHz analog output
- Typical response time: 300 ns
- Operating temperature range: -40°C to 125°C
- Primary current path resistance: 1 mΩ
- Non-ratiometric output
- Optional overcurrent fault output
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