PH9505.180NLT

Current Sense Transformers Overview

The PH9505.180NLT is a board-mount current sense transformer from Pulse Electronics, designed for surface mount applications. It features a 1:180 turns ratio and supports primary currents up to 30A with a maximum inductance of 25mH. The component operates within a frequency range starting at 20kHz and includes AEC-Q200 qualification. Electrical characteristics include a primary DC resistance of 0.5mOhms and a secondary DC resistance of 9 Ohms. Physical dimensions are 13mm x 10.5mm x 7.2mm.

Current Sense Transformers Feature Summary

• Provides low-loss AC current sensing capability using an EE8 platform design.
• Supports high primary current measurements up to 30A.
• Includes automotive reliability qualification under the AEC-Q200 standard.

Current Sense Transformers Applications

• AC current sensing in electronic circuits
• Board-mount current measurement systems

Current Sense Transformers Procurement Notes

Verify the specific part number suffix against official manufacturer documentation to confirm electrical parameters and physical footprint compatibility. Ensure that the selected component meets the required thermal operating conditions and insulation voltage ratings for the target application environment before finalizing procurement decisions.

Current Sense Transformers Selection Notes

Select this component when a surface mount solution is required for measuring AC currents up to 30A. The 1:180 ratio and 20kHz minimum frequency define its operational bandwidth. Consider the 13mm x 10.5mm footprint for PCB layout constraints and verify AEC-Q200 compliance if automotive standards are mandatory.

Current Sense Transformers Part Context

This device belongs to the PH9505 series of current sense transformers manufactured by Pulse Electronics. These components utilize an EE8 core structure to provide efficient magnetic coupling for current monitoring. The series is engineered for compact board-mount implementations requiring reliable signal isolation between primary and secondary circuits.

Current Sense Transformers Replacement Considerations

Cross-reference with other models in the PH9505 series, such as PH9505.100NLT, which shares similar physical dimensions but differs in turns ratio and inductance values. Verify that any substitute maintains the required 30A current rating and AEC-Q200 qualification status.

Current Sense Transformers FAQ

What is the turns ratio of the PH9505.180NLT?

The PH9505.180NLT has a turns ratio of 1:180.

What is the maximum primary current rating?

The maximum primary current rating is 30A.