AEW15-3889-C

Switching Converter, SMPS Transformers Overview

The AEW15-3889-C is a surface-mount switching power supply transformer manufactured by Allied Components International. It features a 12-pin configuration and an inductance of 419µH with a tolerance of 10%. The component provides 3000V isolation voltage and utilizes the EW15 form factor. Physical dimensions are 1.378 inches in length and 0.689 inches in width (35.00mm x 17.50mm).

Switching Converter, SMPS Transformers Feature Summary

• Provides high-voltage isolation for switching mode power supply applications.
• Designed for surface mount technology integration.
• Complies with UL Class B insulation standards.

Switching Converter, SMPS Transformers Applications

• Switching Mode Power Supply (SMPS) transformers
• AC-DC converter circuits
• Isolated power conversion systems

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturer documentation may contain updated mechanical or electrical specifications. Confirm that the 12-pin layout matches the target PCB footprint. Ensure the supplier provides official Allied Components International documentation to validate the 3000V isolation rating and UL certification status before finalizing procurement.

Switching Converter, SMPS Transformers Selection Notes

Select this component for designs requiring EW15 form factor surface mount transformers with 419µH primary inductance. Ensure the application voltage does not exceed the 3000V isolation limit. Verify thermal management requirements align with the UL Class B 130C temperature classification. Check pin compatibility against existing circuit schematics.

Switching Converter, SMPS Transformers Part Context

This part belongs to the EW15 series of horizontal mount transformers from Allied Components International. The company manufactures custom and standard transformers for various power electronics applications. The AEW15-3889-C shares the physical footprint and general design principles of the EW15 family while offering specific electrical characteristics for targeted SMPS implementations.

Switching Converter, SMPS Transformers Replacement Considerations

The AEW15-3889-A is a related variant within the same product line. Both parts share the EW15 form factor and 3000V isolation rating. However, the suffix indicates potential differences in winding configuration or specific electrical parameters. Verify datasheet details for both models to ensure functional equivalence before substitution.