PH9500.100NLT

Current Sense Transformers Overview

The PH9500.100NLT is a surface-mount current sense transformer manufactured by Pulse Electronics, designed for board-level applications. It features a 1:100 turns ratio and supports a primary current of 10 A. The component exhibits a maximum inductance of 10 mH, with a primary DC resistance of 3 mOhms and a secondary DC resistance of 2.1 Ohms. It is certified to the AEC-Q200 standard, indicating suitability for automotive environments.

Current Sense Transformers Feature Summary

• Provides galvanic isolation for accurate current sensing via a 1:100 transformation ratio
• Complies with AEC-Q200 qualification standards for automotive reliability
• Engineered for surface-mount technology (SMT) integration on printed circuit boards

Current Sense Transformers Applications

• Automotive power management systems
• Current monitoring in electric vehicle architectures
• High-current sensing circuits requiring galvanic isolation

Current Sense Transformers Procurement Notes

Verify that the specific ordering suffix matches the required electrical tolerances and packaging configuration. Confirm compliance with AEC-Q200 requirements if the application mandates automotive-grade certification. Ensure the selected variant aligns with the target PCB footprint and thermal management specifications for the intended design.

Current Sense Transformers Selection Notes

Select this component when a high-isolation voltage capability and precise current measurement are required in space-constrained designs. The low primary resistance minimizes insertion loss, while the specified inductance ensures stable performance across the operating frequency range. Evaluate the physical dimensions against available board real estate before finalizing the design.

Current Sense Transformers Part Context

This part belongs to the family of current sense transformers from Pulse Electronics. It serves as a specialized passive component for detecting high currents in isolated environments. The device bridges the gap between high-voltage power stages and low-voltage control logic, enabling safe and accurate feedback mechanisms in modern electronic systems.

Current Sense Transformers Replacement Considerations

Consult official manufacturer substitution lists for verified equivalents. Cross-reference key parameters such as turns ratio, inductance, and current ratings to ensure functional compatibility without compromising system safety or performance.

Current Sense Transformers FAQ

What is the turns ratio of the PH9500.100NLT?

The component has a turns ratio of 1:100.

Is this component suitable for automotive applications?

Yes, it is qualified to the AEC-Q200 standard.