LAH 25-NP/SP5

Current Sensors Overview

The LAH 25-NP/SP5 is a closed-loop Hall effect current transducer designed for electronic measurement of DC, AC, and pulsed currents. It provides galvanic isolation between the primary high-power circuit and the secondary control circuit. The device features a module package with through-hole mounting capabilities. It operates within a temperature range of -25°C to 85°C and supports bidirectional polarization, allowing for accurate sensing in both current directions.

Current Sensors Feature Summary

• Closed-loop Hall effect technology ensures high precision and linearity
• Galvanic separation between primary and secondary circuits for safety
• Bidirectional operation capability for versatile current monitoring

Current Sensors Applications

• Electronic measurement of direct currents
• Electronic measurement of alternating currents
• Measurement of pulsed currents in power electronics

Current Sensors Procurement Notes

Verify the specific suffix SP5 against the manufacturer's official datasheet to confirm pinout configuration and packaging details. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement. Cross-reference the part number with authorized distributors to avoid counterfeit components.

Current Sensors Selection Notes

Select this component when precise measurement of mixed current types (DC, AC, pulsed) is required with full galvanic isolation. Consider the through-hole mounting style and module form factor for integration into systems requiring robust mechanical stability and high voltage isolation standards.

Current Sensors Part Context

This part belongs to the LAH series from LEM, which is engineered for full PCB integration. The series includes variants such as LAH 25-NP/SP1, SP3, and SP8, offering different configurations while maintaining the core closed-loop Hall effect performance characteristics suitable for industrial applications.

Current Sensors Replacement Considerations

Direct substitutes include other LAH series variants like LAH 25-NP/SP1, LAH 25-NP/SP3, and LAH 25-NP/SP8. Verify that the alternative variant matches the required pin configuration and electrical specifications for the specific application.