AEFD20-1477

Switching Converter, SMPS Transformers Overview

The AEFD20-1477 is a surface mount transformer manufactured by Allied Components International, designed for use in DC/DC converters and switch-mode power supplies (SMPS). It functions as a flyback converter component, providing electrical isolation with a rating of 1800VAC. The device is engineered to operate at switching frequencies up to 200kHz, making it suitable for high-frequency power conversion applications requiring compact surface-mount integration.

Switching Converter, SMPS Transformers Feature Summary

• Designed for surface mount assembly in compact power supply layouts
• Provides high voltage isolation capability for safety-critical circuits
• Optimized for operation within switch-mode power supply architectures

Switching Converter, SMPS Transformers Applications

• Flyback converter implementations
• DC/DC converter modules
• Switch-mode power supply (SMPS) units

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific manufacturer datasheet for detailed electrical parameters, pin configurations, and thermal characteristics before integration. Confirm that the 1800VAC isolation rating meets the safety requirements of the target application. Ensure compatibility with the intended switching frequency of 200kHz during circuit design validation.

Switching Converter, SMPS Transformers Selection Notes

Select this component when a surface mount solution is required for flyback topologies. Consider the 1800VAC isolation level for applications demanding significant galvanic separation. Evaluate the 200kHz operational limit against the system's switching frequency requirements to ensure optimal performance and efficiency without exceeding component specifications.

Switching Converter, SMPS Transformers Part Context

This part belongs to the Allied Components International transformer series, specifically categorized under switching converters and SMPS transformers. It serves as a passive magnetic component essential for energy transfer and isolation in regulated power delivery systems. The designation indicates a specialized unit tailored for modern electronic power management infrastructure.

Switching Converter, SMPS Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence regarding isolation voltage, mounting type, and frequency response if considering alternative manufacturers.