AEP371SI

Switching Converter, SMPS Transformers Overview

The AEP371SI is a flyback transformer manufactured by Allied Components International, designed for use in switching converter and SMPS applications. This surface-mount device features an EP core configuration with a nominal inductance of 127uH and a tolerance of +/-10%. The component provides an isolation voltage of 1.5kVrms, ensuring safety in power supply circuits. It is classified under power transformers and is intended for integration into electronic systems requiring reliable magnetic coupling and electrical isolation.

Switching Converter, SMPS Transformers Feature Summary

• Flyback transformer topology for switching power supplies
• Surface-mount package design for automated assembly
• EP core construction for efficient magnetic performance
• High isolation voltage rating for circuit safety

Switching Converter, SMPS Transformers Applications

• Switching mode power supplies (SMPS)
• Flyback converter circuits
• Industrial power conversion systems
• Consumer electronics power adapters

Switching Converter, SMPS Transformers Procurement Notes

Verify the exact datasheet version from Allied Components International or authorized distributors to confirm pinout and mechanical dimensions. Ensure the component meets specific regulatory requirements for your target market. Cross-reference part numbers carefully as suffixes may indicate packaging variations rather than functional changes. Confirm availability through official channels to avoid counterfeit components.

Switching Converter, SMPS Transformers Selection Notes

Select this component based on its 127uH inductance and 1.5kVrms isolation rating suitable for flyback topologies. Consider the surface-mount form factor for PCB space constraints. Evaluate thermal performance and core material compatibility with your operating frequency. Ensure the physical dimensions fit within the designated footprint on the printed circuit board.

Switching Converter, SMPS Transformers Part Context

Allied Components International specializes in magnetic components including inductors, ferrite beads, and custom magnetics. The AEP series represents their line of surface-mount transformers. These products are engineered for reliability in various power conversion applications. The company focuses on industry-standard and custom solutions for global markets.

Switching Converter, SMPS Transformers Replacement Considerations

Check for direct substitutes within the AEP series such as AEP404SI or AEP408SI if inductance values differ. Verify that any replacement maintains the same EP core style and isolation voltage. Ensure mechanical compatibility with existing PCB footprints before substitution.