7448709470

Arrays, Signal Transformers Overview

The Würth Elektronik 7448709470 is a shielded dual-coil power inductor from the WE-DD series, housed in a 12.5mm x 12.5mm x 10.5mm SMD package. It provides an inductance of 23.5 µH when coils are connected in parallel and 94 µH when connected in series. The component features a maximum DC resistance of 130 mOhms in the parallel configuration and supports a rated current up to 1.9 A.

Arrays, Signal Transformers Feature Summary

• Dual-coil architecture enabling flexible series or parallel circuit configurations
• Shielded magnetic design to minimize electromagnetic interference
• High saturation current capability suitable for power conversion stages

Arrays, Signal Transformers Applications

• SEPIC converter designs
• Buck-boost power supply topologies
• DC-DC converter input/output filtering

Arrays, Signal Transformers Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm electrical characteristics and packaging details. Ensure compatibility with automated pick-and-place equipment due to the SMD form factor. Cross-reference datasheet parameters for thermal management requirements during integration.

Arrays, Signal Transformers Selection Notes

Select this component when dual independent windings are required within a compact footprint. The shielded construction aids in meeting EMI constraints. Evaluate the parallel versus series inductance options against the specific voltage conversion ratio and ripple current requirements of the target application.

Arrays, Signal Transformers Part Context

This part belongs to the WE-DD family of coupled inductors designed for high-current applications. The series emphasizes robust shielding and low profile dimensions relative to its power handling capacity, catering to modern dense PCB layouts.

Arrays, Signal Transformers Replacement Considerations

No public confirmed substitute part numbers are available.