DHAB S/125

Current Sensors Overview

The DHAB S/125 is a current sensor manufactured by LEM USA Inc. It utilizes Hall effect technology with an open-loop configuration. The device supports AC and DC measurements with a sensing current of ±25A. It features a single channel and unidirectional polarity. The output is provided via a module, single pass-through form factor. The component operates within a temperature range of -40°C to +125°C.

Current Sensors Feature Summary

• Open-loop Hall effect sensing technology for electrical isolation
• Dual-range output capability supporting high-performance applications
• Single pass-through module design for direct conductor integration

Current Sensors Applications

• Battery management systems requiring high-current monitoring
• Industrial power supply current regulation
• Motor drive control circuits

Current Sensors Procurement Notes

Verify the specific suffix designation against official LEM documentation to confirm pinout and performance characteristics. Ensure the selected variant matches the required ±25A sensing range and unidirectional operation. Confirm compatibility with the intended thermal environment and mounting constraints before finalizing procurement orders.

Current Sensors Selection Notes

Select this component when open-loop Hall effect isolation is required for ±25A unidirectional AC or DC currents. The single pass-through module format simplifies integration into existing busbar or cable layouts. Consider the operating temperature range and sensitivity requirements relative to alternative closed-loop sensors if higher precision is necessary.

Current Sensors Part Context

This part belongs to the DHAB series of current transducers from LEM USA Inc. The series includes variants such as DHAB S/124 and DHAB S/133, which share similar structural designs but differ in sensing ranges and specific application optimizations. The DHAB S/125 specifically targets the ±25A measurement segment.

Current Sensors Replacement Considerations

• DHAB S/124