DCT15EFD-U44S003

Overview

The DCT15EFD-U44S003 is a surface mount switching power supply transformer manufactured by TDK Corporation. It features an inductance of 10 µH and supports current ratings of 3 A or 5 A depending on the specific application configuration. The component utilizes a specialized design for charging applications, offering compact integration for high-density power circuits.

Feature Summary

• Designed specifically for charging transformer applications
• Supports dual current rating configurations of 3 A or 5 A
• Surface mount construction for automated assembly

Applications

• Switching power supply circuits
• Charging system transformers
• High-density power conversion modules

Procurement Notes

Verify part status carefully as this component may be listed as obsolete in certain distributor catalogs. Confirm availability through official TDK channels or authorized partners to ensure genuine sourcing. Request updated lifecycle documentation prior to finalizing procurement plans to mitigate supply chain risks associated with end-of-life components.

Selection Notes

Select this transformer based on its 10 µH inductance and specific current handling requirements for charging topologies. Ensure the PCB layout accommodates the 16.50 mm x 17.00 mm footprint. Evaluate thermal performance within the target enclosure, as surface mount transformers require adequate copper area for heat dissipation during continuous operation at rated currents.

Part Context

This component belongs to TDK's specialty transformer portfolio, engineered for modern power electronics. It addresses the need for compact, efficient magnetic components in space-constrained designs. The series supports various voltage and current combinations tailored for specific industrial and consumer power applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult TDK technical support for direct replacements or evaluate alternative transformers with matching 10 µH inductance and compatible physical dimensions.