AEW15-3889-A

Switching Converter, SMPS Transformers Overview

The AEW15-3889-A is a surface-mount transformer manufactured by Allied Components International, designed for use in Switched-Mode Power Supply (SMPS) applications. It features a 3000V isolation voltage rating and utilizes an EW15 core configuration. The component meets UL Class B insulation standards with a maximum operating temperature of 130°C and holds UL File number E349541.

Switching Converter, SMPS Transformers Feature Summary

• Designed specifically for Switched-Mode Power Supply (SMPS) topologies
• Provides high-voltage isolation capability rated at 3000V
• Constructed with EW15 core geometry for surface-mount integration
• Complies with UL Class B insulation requirements up to 130°C

Switching Converter, SMPS Transformers Applications

• Switched-Mode Power Supplies (SMPS)
• Isolated power conversion circuits
• Industrial power modules requiring high isolation

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version before procurement, as exact electrical parameters such as inductance and turns ratio are not provided in general summaries. Confirm that the surface-mount footprint matches the design layout. Ensure the supplier provides documentation confirming the UL File number E349541 compliance for regulatory adherence.

Switching Converter, SMPS Transformers Selection Notes

Select this component when a surface-mount solution is required for SMPS designs needing 3000V isolation. The EW15 form factor suggests suitability for specific board space constraints. Verify thermal management capabilities align with the 130°C Class B limit. Compare physical dimensions against available PCB real estate to ensure proper fitment.

Switching Converter, SMPS Transformers Part Context

Allied Components International manufactures both custom and standard transformers, including horizontal and vertical mount options like the EE series. The AEW15-3889-A belongs to their EW15 transformer line, distinct from their inductor product families. This part represents a specialized magnetic component for isolated power architectures rather than a generic passive element.

Switching Converter, SMPS Transformers Replacement Considerations

No public substitute part numbers are confirmed in the available documentation. Replacement requires matching the EW15 core size, 3000V isolation rating, and surface-mount package. Consult the manufacturer directly for equivalent components if pinout or electrical characteristics differ.