PAS6322.050NLT

Current Sense Transformers Overview

The PAS6322.050NLT is a surface-mount current sense transformer manufactured by Pulse Electronics, designed for board-level integration. It features a 1:50 turns ratio and supports primary currents up to 50 A. The component exhibits an inductance of 1.1 mH with a maximum secondary DC resistance of 600 milliohms and a primary DC resistance of 0.5 milliohms. Operating within a frequency range of 20 kHz to 1 MHz, it provides electrical isolation rated at 3500 VDC. The device measures 20.50 mm in length, 12.80 mm in width, and 7.50 mm in height, utilizing鸥翼 (gull-wing) termination styles for SMD/SMT mounting.

Current Sense Transformers Feature Summary

• Provides precise current sensing through a fixed 1:50 transformation ratio suitable for high-current monitoring applications.
• Offers robust electrical isolation capability rated at 3500 VDC to protect control circuitry from high-voltage faults.
• Features low-profile surface mount construction with gull-wing terminations for reliable PCB integration.

Current Sense Transformers Applications

• High-current power supply feedback loops
• Motor drive current monitoring systems
• Industrial inverter protection circuits

Current Sense Transformers Procurement Notes

Verify the specific datasheet version prior to ordering, as manufacturer specifications may undergo revisions. Confirm that the 3500 VDC isolation rating meets the safety requirements of the target application environment. Ensure the operating temperature range aligns with the thermal profile of the final assembly. Cross-reference the mechanical dimensions against the PCB footprint library to prevent soldering defects during surface mount reflow processes.

Current Sense Transformers Selection Notes

Select this component when a 50 A primary current capacity and a 1:50 step-down ratio are required for accurate signal conditioning. The 20 kHz to 1 MHz frequency response makes it suitable for switching power supplies and inverters. Consider the physical size constraints, as the 20.50 mm length requires adequate board space. Evaluate the thermal performance under continuous load conditions to ensure the low DCR values remain within safe operating limits.

Current Sense Transformers Part Context

This part belongs to the PAS6322 series of current sense transformers from Pulse Electronics. The series is characterized by its board-mount form factor and high-current handling capabilities. Similar models in the lineup, such as the PMS6322.100NLT, offer different ratios or voltage ratings but share comparable industrial-grade construction standards for power electronics applications.

Current Sense Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult official distributor databases or manufacturer cross-reference tools to identify compatible alternatives based on specific electrical and mechanical constraints.