PB0027NLT

Current Sense Transformers Overview

The PB0027NLT is a surface-mount current sensing transformer manufactured by Pulse Electronics. It features a 200:1 turns ratio and an inductance of 22.4 mH. The device supports a rated current of 35 A with a frequency range spanning from 50 kHz to 500 kHz. Primary DC resistance is 0.42 milliohms, while secondary DC resistance is 2.9 ohms. Physical dimensions are 19.91 mm in length, 15 mm in width, and 10 mm in height.

Current Sense Transformers Feature Summary

• Surface-mount construction for automated PCB assembly
• High current handling capability up to 35 amperes
• Wide operational frequency bandwidth from 50 kilohertz to 500 kilohertz

Current Sense Transformers Applications

• Current sensing in power supply circuits
• Motor drive control systems
• Industrial power monitoring applications

Current Sense Transformers Procurement Notes

Verify the specific suffix designation when ordering, as packaging formats vary between reel, cut tape, and Digi-Reel options. Confirm that the selected variant matches the required quantity constraints and lead times associated with the chosen packaging method. Ensure compatibility with standard reflow soldering profiles during integration planning.

Current Sense Transformers Selection Notes

Select this component for applications requiring precise current measurement at high frequencies. The 200:1 ratio provides appropriate signal scaling for downstream processing. Verify that the physical footprint fits within the available board space constraints. Consider thermal management requirements due to the 35 A rating and low primary resistance characteristics.

Current Sense Transformers Part Context

This part belongs to the PB002XNL series of current sense transformers. It is designed for robust performance in demanding electronic environments. The product line emphasizes reliability and accuracy for industrial and automotive-grade power electronics applications.

Current Sense Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer catalogs for direct equivalents with matching electrical specifications and mechanical footprints.