CR5220-150

Current Sensors Overview

The CR5220-150 is a DC current transducer manufactured by CR Magnetics Inc. It utilizes a closed-loop Hall effect sensing mechanism to provide accurate measurement of direct current. The device features a single channel with a maximum sensing current rating of 150A. Designed for unidirectional applications, it outputs a proportional DC signal corresponding to the sensed input current. The module operates within a standard temperature range and complies with RoHS3 environmental standards, ensuring lead-free construction suitable for modern electronic assemblies requiring reliable magnetic modulation for current monitoring.

Current Sensors Feature Summary

• Closed-loop Hall effect technology for precise DC current sensing
• Unidirectional operation designed for direct current measurement
• Proportional DC output signal generation

Current Sensors Applications

• DC power supply current monitoring
• Industrial motor drive control systems
• Battery management system sensing

Current Sensors Procurement Notes

Verify that the specific part number matches the required 150A rating and unidirectional configuration. Confirm compliance with RoHS3 standards if environmental regulations apply to your assembly. Ensure the application voltage and thermal environment align with the component's operational specifications before procurement.

Current Sensors Selection Notes

Select this component when a closed-loop solution is required for high-current DC applications. The 150A rating defines the upper limit of measurable current. Consider the unidirectional nature of the sensor to ensure it matches the polarity requirements of the circuit being monitored.

Current Sensors Part Context

This model belongs to the CR5200 series of DC current transducers from CR Magnetics Inc. The series provides various current ratings, with the CR5220-150 specifically designated for higher current applications up to 150A. It shares the same fundamental Hall effect architecture as other models in the family but differs in its specific current handling capacity.

Current Sensors Replacement Considerations

Direct substitutes include other CR5220 series variants such as the CR5220-5 or CR5220-30, provided the current rating difference is acceptable for the design. Cross-brand replacements require matching the closed-loop Hall effect topology and 150A sensing capability.