AX-0750

Current Sense Transformers Overview

The AX-0750 is a through-hole current sense transformer from Talema Group LLC, designed for 50Hz to 60Hz applications. It features a rated input current of 7.5A and a nominal turns ratio of 750:1. The component utilizes a solid core design for non-invasive current sensing. Physical dimensions are approximately 17.20mm x 9.53mm. It offers 2.5kV isolation and operates within a temperature range of -40°C to +85°C.

Current Sense Transformers Feature Summary

• High output voltage capability in a compact package
• Good linearity over the specified current range
• 2.5kV electrical isolation
• High saturation current handling

Current Sense Transformers Applications

• Non-invasive AC current monitoring
• Power supply feedback circuits
• Current sensing in industrial equipment

Current Sense Transformers Procurement Notes

Verify the specific datasheet version for the AX-0750 to confirm mechanical tolerances and thermal characteristics. Ensure the recommended load resistance matches system requirements, typically around 100 ohms as indicated in technical specifications. Confirm that the through-hole mounting style aligns with the target PCB layout constraints before finalizing procurement.

Current Sense Transformers Selection Notes

Select the AX-0750 when a high turns ratio is required for signal conditioning in low-current AC environments. The 7.5A rating suits moderate power applications. Consider the 2.5kV isolation if galvanic separation is critical. The through-hole format is suitable for robust mechanical connections where surface-mount options are insufficient.

Current Sense Transformers Part Context

This component belongs to the Talema AX series of toroidal current transformers. These devices are engineered for magnetic components requiring high efficiency and reliability. The series is widely used in power electronics for accurate current measurement without breaking the primary circuit.

Current Sense Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.