CASR 15-NP KIT 3P

Current Sensors Overview

The CASR 15-NP KIT 3P is a compact fluxgate-based current transducer from the CASR series, designed for electronic measurement of DC, AC, and pulsed currents. It features galvanic isolation between primary and secondary circuits and operates on a single +5V supply with reference access. The module provides bidirectional sensing capability with low offset and gain drift characteristics. Designed for through-hole mounting, it supports measuring ranges up to three times the nominal value, ensuring robust performance in demanding industrial environments while maintaining high accuracy and linearity.

Current Sensors Feature Summary

• Fluxgate technology ensures high precision and stability
• Galvanic separation between primary and secondary circuits
• Single +5V power supply operation with reference access
• Bidirectional current sensing capability

Current Sensors Applications

• Industrial motor drives
• Power supply systems
• Battery management systems
• Inverter applications

Current Sensors Procurement Notes

Verify the specific kit configuration includes all necessary components for the 3-pin primary setup. Confirm that the datasheet specifications match the intended application requirements regarding current ratings and isolation voltages. Ensure compatibility with existing PCB layouts and thermal management strategies before finalizing procurement decisions.

Current Sensors Selection Notes

Select this component when precise measurement of AC/DC currents is required in space-constrained designs. The fluxgate technology offers superior performance compared to Hall effect sensors in terms of drift and bandwidth. Consider the single-supply requirement and reference access features when designing the signal conditioning circuitry for optimal system integration.

Current Sensors Part Context

This part belongs to the CASR series of current transducers manufactured by LEM USA Inc. The series is known for its compact size and high-performance fluxgate technology. The CASR 15-NP KIT 3P variant specifically addresses applications requiring a 3-pin primary connection configuration, offering flexibility in PCB design and assembly processes for various industrial control systems.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official LEM resources for potential cross-references or newer generation replacements that maintain similar electrical characteristics and form factor requirements.