HO 100-PW-0800

Current Sensors Overview

The HO 100-PW-0800 is a digital current transducer from the HO-PW series manufactured by LEM USA Inc. It features an open-loop Hall effect sensor design with a single channel for bidirectional AC/DC current measurement up to 100A. The device utilizes a single-pass-through module configuration and operates on a 5V supply voltage. Key electrical specifications include a sensitivity of 40mV/A, a frequency response range of DC to 300kHz, and a typical response time of 2µs. The unit supports surface-mount installation in an 8-SOIC package and maintains an operating temperature range from -40°C to 125°C.

Current Sensors Feature Summary

• Open-loop Hall effect technology for precise current sensing
• Single-pass-through module architecture for simplified integration
• Bidirectional measurement capability for AC and DC applications

Current Sensors Applications

• Industrial motor drive systems
• Power supply monitoring circuits
• Inverter and converter control loops

Current Sensors Procurement Notes

Verify the specific suffix designation against the manufacturer's official documentation to ensure correct pinout and functional alignment. Confirm that the selected variant matches the required thermal management and mounting constraints for the target application environment. Cross-reference the datasheet revision date to guarantee compatibility with existing design specifications.

Current Sensors Selection Notes

Select this component when high bandwidth and fast transient response are critical for current feedback loops. The open-loop topology offers a balance between cost efficiency and performance for general-purpose industrial applications. Ensure the system power budget accommodates the specified supply voltage and current consumption requirements during peak operation.

Current Sensors Part Context

This part belongs to the HO-PW series of digital current transducers designed for robust industrial environments. The series emphasizes compact form factors and reliable signal integrity for demanding power electronics applications. It serves as a core sensing element in modern drive systems requiring accurate real-time current data.

Current Sensors Replacement Considerations

HO 100-PW-0100

Current Sensors FAQ

What is the maximum measurable current for this transducer?

The HO 100-PW-0800 is rated for a primary current measurement of up to 100A.

Does this sensor support bidirectional current flow?

Yes, the device is designed to measure both positive and negative current directions accurately.