AEFD20-3892

Overview

The AEFD20-3892 is a specialty transformer manufactured by Allied Components International, utilizing the EFD20 core format. It is designed for high-frequency applications within power conversion and telecommunications systems. The component features a fixed inductance of 42 microhenries (42uH). As a standard magnetic component, it supports industrial and commercial market requirements through reliable construction.

Feature Summary

• Utilizes EFD20 core geometry for standardized mounting and thermal management
• Engineered for high-frequency signal and power processing
• Constructed as a specialty transformer for specific circuit integration

Applications

• Power conversion circuits
• Telecommunications equipment
• Networking hardware

Procurement Notes

Verify the exact datasheet specifications against the manufacturer's current documentation to confirm pinout and electrical ratings. Ensure the application environment matches the component's frequency and power handling capabilities. Cross-reference the part number with official Allied Components International records to validate availability and technical parameters before finalizing design integration.

Selection Notes

Select this component when an EFD20 form factor is required for high-frequency isolation or impedance matching. The 42uH inductance value suits specific transformer designs rather than general-purpose chokes. Evaluate thermal performance and physical footprint constraints to ensure compatibility with the target PCB layout and enclosure dimensions.

Part Context

Allied Components International specializes in custom and industry-standard magnetic components. This transformer belongs to their line of products used in networking and test equipment. The company focuses on providing quality magnetic solutions for commercial and industrial markets, supporting diverse engineering needs with reliable manufacturing processes.

Replacement Considerations

No public substitute part numbers are confirmed for this specific model. Designers should consult the manufacturer directly for potential equivalents or updated versions that maintain the EFD20 footprint and 42uH specification.