AX-1000

Current Sense Transformers Overview

The AX-1000 is a current sense transformer from the Talema Group LLC AX series, designed for through-hole PCB mounting. It features a solid core and supports an input current of 10A at 50Hz to 60Hz frequencies. The device provides a high output voltage within a compact package, measuring 20.4mm in length, 17.0mm in width, and 12.7mm in depth. It offers a turns ratio of 1000:1 with a recommended load of 100Ω. The unit operates between -40°C and 120°C, weighs 7g, and ensures 2.5KV isolation.

Current Sense Transformers Feature Summary

• High output voltage in a small package
• Good linearity over current range
• 2.5KV isolation
• High saturation current

Current Sense Transformers Applications

• Current sensing applications
• Power supply monitoring
• Industrial control systems

Current Sense Transformers Procurement Notes

Verify the manufacturer part number AX-1000 against official Talema Group LLC documentation to ensure authenticity. Confirm that the specific revision matches the required electrical specifications, including the 10A input rating and 1000:1 turns ratio. Check for any obsolescence notices or end-of-life declarations from the manufacturer before finalizing procurement plans.

Current Sense Transformers Selection Notes

Select this component when a robust current transformer with high saturation current and good linearity is required for 50/60Hz applications. Ensure the PCB layout accommodates the specified dimensions and that the thermal environment remains within the -40°C to 120°C operating range. Verify that the 100Ω recommended load aligns with the downstream circuit design requirements.

Current Sense Transformers Part Context

The AX-1000 belongs to the AX series of 50/60Hz current transformers manufactured by Talema Group LLC. This series is characterized by its ability to deliver high output voltage in a compact form factor while maintaining high isolation standards. The AX-1000 specifically targets applications requiring precise current monitoring with a 10A primary rating.

Current Sense Transformers Replacement Considerations

Consult official Talema Group LLC substitution guides for verified alternatives. Cross-reference key parameters such as the 10A input current, 1000:1 ratio, and physical dimensions to ensure compatibility with existing PCB footprints and circuit designs.

Current Sense Transformers FAQ

What is the isolation voltage of the AX-1000?

The AX-1000 provides 2.5KV isolation.

What is the recommended load resistance for this transformer?

The recommended load resistance is 100Ω.