L07P025S05

Current Sensors Overview

The Tamura L07P025S05 is a board-mount current sensor utilizing Hall effect technology with an open-loop configuration. It provides bidirectional measurement capability for AC and DC currents, rated at 25 A. The device features a ratiometric voltage output and operates on a single 5 V supply voltage. Key electrical parameters include a maximum supply current of 30 mA, a response time of 5 µs, and a frequency range spanning from DC to 100 kHz. Linearity is specified at ±1%. The component is designed for through-hole installation in a module package.

Current Sensors Feature Summary

• Hall effect open-loop sensing technology
• Bidirectional AC/DC current measurement
• Ratiometric analog voltage output
• Single 5 V power supply operation

Current Sensors Applications

• Industrial motor drive control systems
• Power supply current monitoring
• Inverter and converter applications
• Battery management systems

Current Sensors Procurement Notes

Verify the specific suffix 'S05' to confirm the 5 V supply variant, as other suffixes may indicate different voltage requirements or pinouts. Ensure the open-loop architecture aligns with system accuracy needs, as closed-loop alternatives offer higher precision. Confirm that the 25 A rating covers peak transient loads without saturation. Check RoHS compliance status if required by environmental regulations.

Current Sensors Selection Notes

Select this model when a cost-effective solution for moderate bandwidth (100 kHz) is required. The open-loop design simplifies circuitry compared to closed-loop sensors but requires calibration for linearity errors. Ensure the PCB layout accommodates the through-hole module dimensions and thermal dissipation requirements. Verify that the ratiometric output matches the ADC input range of the host microcontroller.

Current Sensors Part Context

This component belongs to the L07P series of board-mount current sensors manufactured by Tamura. The series offers various current ratings and supply voltage options, distinguished by their part number suffixes. The L07P series is widely used in industrial automation and power electronics for reliable current feedback.

Current Sensors Replacement Considerations

L07P025D15: Offers identical 25 A rating and specifications but operates on a 15 V supply instead of 5 V. Requires voltage level translation for logic interfaces.