Description
- Pololu CT433-HSWF50MR TMR Current Sensor Large Carrier -50A to +50A, 3.3V
- Features high 1 MHz bandwidth, low noise
- Measures -50A to +50A with high accuracy
- Operates from -40C to 125C
- Utilizes Allegros XtremeSense TMR tech
- Offers optional overcurrent fault output
The Pololu CT433-HSWF50MR TMR Current Sensor Large Carrier -50A to +50A, 3.3V is a sophisticated current sensor designed for high dV/dt applications, offering a 1 MHz bandwidth with low noise. Utilizing Allegros XtremeSense TMR technology, it provides high accuracy and electrically isolated current measurements. The sensor is suitable for both AC and DC currents, with a bidirectional range from -50A to +50A. It features a non-ratiometric output, ensuring stability against noisy supplies, and includes an optional overcurrent fault output.
The sensor operates within a temperature range of -40C to 125C and is designed for nominal 3V operation. It is equipped with a 6-layer PCB to minimize power loss and enhance thermal dissipation.
Note: This product is intended for use below 30 V. Exceeding temperature or current limits can cause permanent damage, and it can become hot enough to cause burns.
View moreWhat’s Included
- 1x Pololu CT433-HSWF50MR TMR Current Sensor Large Carrier -50A to +50A, 3.3V
Dimensions
Links
PDF File
- Pololu CT433-HSWF50MR TMR Current Sensor Large Carrier -50A to +50A, 3.3V – Datasheet
Specifications
- Bidirectional current range: -50A to +50A
- Supply voltage: 3.0 V to 3.6 V
- Sensitivity: 20 mV/A
- Zero point: 1.65 V
- PCB layers: 6
- High-bandwidth 1 MHz analog output
- Typical response time: 300 ns
- Output is not ratiometric
- Operating temperature range: -40C to 125C
- Optional overcurrent fault output
- Primary current path resistance: 1 m
Unconditional Satisfaction Guarantee
