CR5210S-30

Current Sensors Overview

The CR5210S-30 is a Hall Effect, closed-loop bidirectional current sensor manufactured by CR Magnetics Inc. It features a single channel with a sensing range of 30A. The device provides a ratiometric voltage output and is designed for measuring DC currents. It operates as a module integrating a sensing element with a closed-loop electronic conditioner to convert input waveforms into average DC values.

Current Sensors Feature Summary

• Utilizes Hall Effect technology for precise magnetic modulation
• Closed-loop design ensures high linearity and stability
• Bidirectional capability supports both positive and negative current flow

Current Sensors Applications

• DC current measurement in power electronics
• Industrial control systems requiring isolated sensing
• Battery management applications

Current Sensors Procurement Notes

Verify the specific ordering suffix to confirm the exact electrical characteristics and package configuration. Ensure compatibility with existing system voltage requirements before integration. Confirm RoHS compliance status if environmental regulations apply to your manufacturing process. Cross-reference the datasheet pinout with your PCB layout to prevent connection errors during assembly.

Current Sensors Selection Notes

Select this component when bidirectional DC current monitoring is required within a 30A limit. The closed-loop architecture offers superior accuracy compared to open-loop alternatives. Consider the ratiometric voltage output interface for direct connection to standard analog-to-digital converters or microcontroller inputs without additional scaling circuitry.

Current Sensors Part Context

This model belongs to the CR5210/20S series of split core current transducers from CR Magnetics Inc. The series is engineered to provide average DC values of direct current input waveforms. The CR5210S variant specifically delivers a +/- 5VDC output signal, distinguishing it from other series members with different output ranges or unidirectional constraints.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify mechanical dimensions and pin assignments against potential alternatives to ensure physical compatibility. Electrical parameters such as sensitivity and bandwidth must be matched precisely to maintain system performance integrity.