LA 100-TP

Current Sensors Overview

The LA100-TP is a closed-loop Hall effect current sensor manufactured by LEM. It features a primary rated current of 100 A and an accuracy class of 1. The device provides a secondary output signal of 50 mA, ensuring precise measurement capabilities. Designed for robust industrial applications, it operates within a specified temperature range and utilizes a specific package configuration to facilitate integration into various electrical systems.

Current Sensors Feature Summary

• Closed-loop Hall effect technology for high precision
• Galvanic isolation between primary and secondary circuits
• Compact design suitable for panel mounting

Current Sensors Applications

• Industrial motor drives
• Power supply units
• Inverter systems

Current Sensors Procurement Notes

Verify the specific suffix designation (e.g., -TP) against official LEM documentation to confirm pinout and mechanical specifications. Ensure the procurement source provides valid manufacturer certificates of conformity. Cross-reference the part number with the latest datasheet revisions to avoid obsolete variants. Confirm that the supplier is an authorized distributor to guarantee product authenticity and traceability.

Current Sensors Selection Notes

Select the LA100-TP when precise current monitoring is required in environments demanding high linearity and low thermal drift. Consider its closed-loop architecture for superior dynamic response compared to open-loop alternatives. Evaluate the 50 mA output compatibility with existing control circuitry input requirements before finalizing the component choice for the system design.

Current Sensors Part Context

This model belongs to LEM's LA series of current sensors, which are widely recognized for their reliability in power electronics. The LA series typically offers a range of current ratings and output signals tailored for diverse industrial needs. The LA100-TP specifically addresses applications requiring accurate feedback for control loops in medium-power scenarios.

Current Sensors Replacement Considerations

Consult official LEM substitution guides for direct replacements. Verify mechanical footprint and pin compatibility if considering alternative models from other manufacturers. Ensure electrical parameters such as saturation current and bandwidth meet or exceed original requirements.