HX1223NL

Overview

The HX1223NL is a surface-mount pulse transformer manufactured by Pulse Electronics. It features a 1:1 turns ratio and an inductance of 350µH. The component is designed for board mounting applications requiring high withstand voltage capabilities, supporting up to 2W of power transfer. It utilizes a SMT termination type and is housed in a compact package suitable for automated assembly processes.

Feature Summary

• Surface mount construction for automated PCB assembly
• High withstand voltage design for isolated signal transmission
• 1:1 turns ratio configuration for direct signal coupling

Applications

• Battery Management Systems (BMS)
• Energy Storage Solutions (ESS)
• Isolated communication interfaces

Procurement Notes

Verify the specific datasheet version when ordering, as Product Change Notifications may affect physical dimensions or material composition. Confirm that the required isolation voltage meets the system safety standards. Ensure the surface mount footprint matches the target PCB layout exactly before finalizing procurement quantities.

Selection Notes

Select this component when a compact, high-voltage isolated transformer is needed for low-power signal transmission. The 350µH inductance supports stable pulse integrity. Consider the thermal operating range and ensure the 2W power limit aligns with the application's duty cycle requirements.

Part Context

This part belongs to the Pulse Electronics transformer portfolio, specifically categorized under power transformers for board mounting. It is distinct from wideband RF transformers like the CX2047LNL due to its specific pulse transformation characteristics and higher voltage isolation rating.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing isolation barriers if cross-referencing with other manufacturers' pulse transformers.