ECSTA1V1308-1060-R

Overview

The ECSTA1V1308-1060-R is a surface-mount current sense transformer manufactured by Eaton - Electronics Division. It features a turns ratio of 60:1 and supports a maximum primary current of 15 A. The device operates within a frequency range of 50 kHz to 1 MHz. Electrical characteristics include a primary resistance of 3.9 mOhm, a secondary resistance of 810 mOhm, and a maximum magnetizing inductance of 2 mH. The component is rated for 500 Vac isolation voltage.

Feature Summary

• Provides galvanic isolation between primary and secondary circuits via transformer coupling.
• Designed for surface mount technology (SMT) integration onto printed circuit boards.
• Supports high-frequency operation suitable for switching power supply applications.

Applications

• Current sensing in switch-mode power supplies
• Isolated feedback loops in DC-DC converters
• Overcurrent protection circuits

Procurement Notes

Verify the specific part number suffix against official Eaton documentation to confirm the exact turns ratio and electrical specifications. Ensure the procurement channel provides valid manufacturer traceability. Confirm that the component meets all required safety certifications and RoHS compliance standards before finalizing the purchase order.

Selection Notes

Select this component based on the required 60:1 turns ratio and 15 A primary current limit. Verify compatibility with the target operating frequency range of 50 kHz to 1 MHz. Ensure the PCB layout accommodates the surface mount package dimensions and that the isolation voltage rating of 500 Vac meets the system's safety requirements.

Part Context

This component belongs to the ECST1V1308 series of current sense transformers from Eaton - Electronics Division. The series offers various turns ratios, with the 1060 suffix indicating the specific 60:1 configuration. These devices are engineered for compact, high-reliability current monitoring in modern electronic power systems.

Replacement Considerations

Cross-reference other models within the ECST1V1308 series for alternative turns ratios if different scaling factors are needed. Consult Eaton's official substitution guide for direct replacements with identical form, fit, and function specifications.