PA1005.060NL

Current Sense Transformers Overview

The PA1005.060NL is a surface-mount current sense transformer manufactured by Pulse Electronics. It features a 1:60 turns ratio and supports primary currents up to 20 A. The component operates within a frequency range of 50 kHz to 1 MHz and provides an inductance of 720 µH minimum on the secondary side. Designed for invasive current sensing applications, it utilizes SMD/SMT mounting styles with鸥翼 termination. The device is RoHS compliant and suitable for high-frequency power management circuits requiring precise current monitoring.

Current Sense Transformers Feature Summary

• Provides galvanic isolation between primary circuit and secondary sensing electronics
• Supports invasive current measurement for accurate feedback control loops
• Optimized for high-frequency operation from 50 kHz to 1 MHz

Current Sense Transformers Applications

• Switch-mode power supply (SMPS) current mode control
• Battery management system (BMS) overcurrent protection
• Inverter and converter drive circuits

Current Sense Transformers Procurement Notes

Verify the specific suffix variant against official datasheets, as packaging options such as cut tape or reel may differ. Confirm that the 720 µH minimum inductance meets your circuit's bandwidth requirements. Ensure the 20 A primary rating aligns with peak load conditions. Check for recent product change notifications regarding manufacturing location or material composition updates.

Current Sense Transformers Selection Notes

Select this component when invasive sensing topology is required rather than shunt-based methods. The 1:60 ratio offers a balance between signal amplification and primary impedance. Consider the physical footprint constraints for SMT assembly processes. Evaluate thermal performance under continuous 20 A loads to ensure reliability in dense PCB layouts.

Current Sense Transformers Part Context

This part belongs to the PA1005 series of SMT current sense transformers from Pulse Electronics. It shares design characteristics with variants like the PA1005.100NLT but differs in turns ratio and secondary inductance. The series is engineered for compact power electronics, offering standardized footprints to facilitate design-in across multiple product lines.

Current Sense Transformers Replacement Considerations

Direct substitutes include the PA1005.060QNL, which shares similar electrical specifications and form factor. Verify compatibility with existing PCB land patterns before substitution. Cross-reference datasheets for any differences in isolation voltage or operating temperature ranges.