AEER28-3744

Overview

The AEER28-3744 is a specialized transformer manufactured by Allied Components International, designed for high-frequency power applications. It utilizes an EER28 core configuration to provide efficient magnetic coupling and electrical isolation within compact form factors. The component features a primary inductance of 3.9 mH with a tolerance of ±10%, ensuring stable performance under varying load conditions. This transformer is engineered to support gate drive circuits and signal transmission requirements in switching power supplies, offering reliable operation across standard industrial temperature ranges while maintaining low leakage inductance characteristics.

Feature Summary

• EER28 core construction for optimized magnetic efficiency
• Designed for gate drive and isolation applications
• Standardized winding configuration for compatibility

Applications

• Gate drive transformers in power electronics
• Isolation barriers in switching mode power supplies
• Signal coupling in high-frequency converter circuits

Procurement Notes

Verify the specific datasheet version from Allied Components International before integration, as manufacturing specifications may evolve. Confirm that the EER28 package dimensions align with your PCB footprint requirements. Ensure that the 3.9 mH inductance value meets your circuit design constraints. Cross-reference the pinout configuration with your schematic to prevent wiring errors during assembly and testing phases.

Selection Notes

Select this component when an EER28 form factor is required for gate drive isolation or signal coupling. The 3.9 mH inductance suits applications needing moderate energy storage with tight tolerance. Consider thermal management capabilities if operating in enclosed environments. Validate that the manufacturer's quality standards meet your supply chain requirements for critical power stages.

Part Context

Allied Components International specializes in custom and standard magnetic components, including transformers and inductors. The AEER28-3744 belongs to their EER series, which focuses on vertical mount configurations using EER cores. This product line supports various industrial and commercial power conversion needs, providing reliable magnetic solutions for modern electronic designs requiring compact and efficient transformer implementations.

Replacement Considerations

No public confirmed substitute part numbers are available in official documentation.