HXS 20-NP/SP2

Current Sensors Overview

The HXS 20-NP/SP2 is a Hall effect current transducer from LEM's HXS series, designed for measuring DC, AC, and pulse currents. It features a selectable primary nominal RMS current of 5A, 10A, or 20A. The device provides galvanic isolation and operates with a supply voltage range of 4.75V to 5.25V DC. It delivers an analog output voltage defined by the formula VREF ±(0.625·IP/IPN) V, supporting bidirectional measurement within a primary current measuring range of ±60A.

Current Sensors Feature Summary

• Hall effect open-loop technology for precise current sensing
• Selectable primary nominal current ratings (5A, 10A, 20A)
• Galvanic isolation between primary and secondary circuits
• Bidirectional measurement capability for AC and DC signals

Current Sensors Applications

• DC, AC, and pulse current measurement in power electronics
• Industrial control systems requiring isolated current feedback
• Motor drive applications with bidirectional current flow

Current Sensors Procurement Notes

Verify the specific ordering suffix and configuration options directly with LEM USA Inc. or authorized distributors. Confirm that the selected variant matches the required nominal current setting (5A, 10A, or 20A) and package type. Check for any recent product lifecycle updates or obsolescence notices prior to finalizing procurement plans.

Current Sensors Selection Notes

Select this component when galvanic isolation and bidirectional measurement are required for currents up to 20A RMS. Ensure the application environment supports the specified 5V supply voltage range. Consider the ±60A measuring range to accommodate potential transient overloads beyond the nominal rating without saturation.

Current Sensors Part Context

This part belongs to the HXS series of smart and small current sensors from LEM. The series is engineered for compact PCB integration and offers high precision for various industrial and automotive applications. The HXS 20-NP/SP2 specifically addresses needs for flexible nominal current selection within a standardized form factor.

Current Sensors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult LEM USA Inc. technical support for direct replacements or cross-reference options based on specific electrical and mechanical requirements.