PAS6322.030NLT

Current Sense Transformers Overview

The PAS6322.030NLT is a surface-mount current sense transformer manufactured by Pulse Electronics, designed for board-level integration. It features a turns ratio of 1:30 and supports a rated primary current of 50 A. The component exhibits a primary DC resistance of 0.5 mOhms and an inductance of 1.75 mH. Operating within a frequency range of 20 kHz to 1 MHz, it provides isolation with a voltage rating of 3500 VDC. The unit measures 20.5 mm in length, 12.8 mm in width, and 7.5 mm in height, utilizing鸥翼 (gull-wing) termination style for SMD/SMT mounting.

Current Sense Transformers Feature Summary

• Provides galvanic isolation between primary and secondary circuits for accurate current monitoring
• Supports high primary current handling up to 50 A with low insertion loss
• Features extended creepage distance design for enhanced safety compliance
• Optimized for high-frequency operation from 20 kHz to 1 MHz

Current Sense Transformers Applications

• Current sensing in power supply circuits
• Motor drive control systems
• Inverter applications requiring isolated feedback
• Industrial power management modules

Current Sense Transformers Procurement Notes

Verify the specific suffix 'NLT' indicates tape and reel packaging configuration as per manufacturer standards. Confirm that the 1:30 turns ratio aligns with the target measurement circuit requirements. Ensure the PCB footprint accommodates the 20.5 mm x 12.8 mm dimensions and gull-wing termination style. Check for AEC-Q200 qualification if automotive grade reliability is required for the application environment.

Current Sense Transformers Selection Notes

Select this component when a compact, high-current solution with integrated isolation is needed. The 1:30 ratio suits applications where lower step-down transformation is preferred over higher ratios like 1:100 or 1:200. Consider the 50 A rating against peak load conditions. The SMD form factor aids in automated assembly processes compared to through-hole alternatives.

Current Sense Transformers Part Context

This part belongs to the PAS6322 series of SMT Current Sense Transformers from Pulse Electronics. The series is characterized by its ability to handle high currents while maintaining small physical profiles suitable for modern PCB designs. Variants within the series differ primarily in turns ratio and inductance values to accommodate various sensing requirements.

Current Sense Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching electrical parameters such as 50 A rating, 1:30 ratio, and 3500 VDC isolation voltage.