CR5220-40

Current Sensors Overview

The CR5220-40 is a closed-loop, unidirectional Hall effect current sensor module manufactured by CR Magnetics Inc. It features a nominal current rating of 40A DC and operates with a supply voltage of 24V. The device draws a maximum supply current of 100mA and provides an output sensitivity of 100mA per ampere of measured current. It functions within an operating temperature range of 0°C to 50°C and exhibits a response time of 250ms. The component is designed for accurate monitoring of electrical currents in direct current applications.

Current Sensors Feature Summary

• Closed-loop Hall effect technology for precise current measurement
• Unidirectional sensing capability for DC applications
• Integrated module design for straightforward integration

Current Sensors Applications

• DC current monitoring systems
• Power supply feedback loops
• Industrial control circuits

Current Sensors Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to ensure correct specifications. Confirm RoHS compliance status through authorized distributors or the manufacturer's official website before procurement. Ensure that the supply voltage and current ratings match the application requirements to prevent operational failure.

Current Sensors Selection Notes

Select this model when a unidirectional, closed-loop solution is required for DC current sensing up to 40A. Consider the 250ms response time and 0°C to 50°C operating temperature range for environmental compatibility. Compare with other series members like the CR5210S if different form factors or current ranges are needed.

Current Sensors Part Context

This component belongs to the CR5200 series of current sensors from CR Magnetics Inc. The series includes various models with different current ratings, such as the CR5220-2, CR5220-5, and CR5220-30. These modules share similar technological foundations but differ in their specific current handling capabilities and potentially in physical dimensions or pin configurations.

Current Sensors Replacement Considerations

Direct substitutes may include other models within the CR5200 series, such as the CR5220-30 or CR5220-5, depending on the required current rating. Cross-model comparisons should be made using official specification sheets to verify interface compatibility and performance metrics.