750316796

Current Sense Transformers Overview

The Würth Elektronik part number 750316796 is a surface-mount current sense transformer belonging to the MID-SNS series. It features a turns ratio of 1:200 and an inductance of 22.4 mH with a maximum DC resistance of 280 milliohms. The component operates within a frequency range of 50 kHz to 500 kHz and supports a primary current rating of 40 A. Designed for board mounting, it measures 22.4 mm in height and functions reliably across an operating temperature range from -40 °C to +125 °C.

Current Sense Transformers Feature Summary

• Provides galvanic isolation for high-current measurement applications
• Supports wide frequency operation suitable for switching power supplies
• Features low impedance primary winding for minimal circuit loss

Current Sense Transformers Applications

• Current sensing in switching mode power supplies
• Overcurrent protection circuits in motor drives
• Isolated feedback loops in industrial control systems

Current Sense Transformers Procurement Notes

Verify that the specific order matches the MID-SNS series designation and the 1:200 turns ratio. Confirm the package type corresponds to the surface-mount variant intended for automated assembly. Ensure the requested quantity aligns with standard reel packaging specifications provided by the manufacturer.

Current Sense Transformers Selection Notes

Select this component when designing circuits requiring precise current monitoring at frequencies up to 500 kHz. The 40 A primary rating accommodates high-power loads while maintaining signal integrity through the 1:200 transformation ratio. Consider the thermal performance limits when integrating into densely packed PCB layouts.

Current Sense Transformers Part Context

This device is part of Würth Elektronik's passive components portfolio, specifically within the current sense transformer category. It complements other magnetic components designed for efficient energy transfer and signal conditioning in modern electronic architectures.

Current Sense Transformers Replacement Considerations

Consult official Wurth Elektronik documentation for verified substitute part numbers within the MID-SNS family before implementation.