APQ2620-4689

Switching Converter, SMPS Transformers Overview

The APQ2620-4689 is a switched-mode power supply transformer manufactured by Allied Components International. It features an inductance of 425µH with a 10% tolerance and utilizes the PQ2620 core format. The component provides an isolation voltage rating of 1250V. Its physical dimensions are 30.07mm in length, 29.20mm in width, and a maximum seated height of 22.00mm. The device is RoHS compliant and holds a Moisture Sensitivity Level (MSL) classification of 1.

Switching Converter, SMPS Transformers Feature Summary

• Designed for switched-mode power supply applications
• Provides high isolation voltage capability
• Utilizes standard PQ2620 core geometry

Switching Converter, SMPS Transformers Applications

• Switched-mode power supplies
• Industrial power conversion systems
• Electronic equipment requiring galvanic isolation

Switching Converter, SMPS Transformers Procurement Notes

Verify that the specific part number matches the required electrical specifications, particularly the 425µH inductance and 1250V isolation rating. Confirm RoHS compliance status and MSL level 1 handling requirements during storage and assembly processes to ensure component integrity.

Switching Converter, SMPS Transformers Selection Notes

Select this transformer when a PQ2620 form factor is required for power supply designs. Ensure the application demands the specified 425µH inductance value and can accommodate the physical footprint of approximately 30mm x 29mm. Verify thermal management needs relative to the core size.

Switching Converter, SMPS Transformers Part Context

This component belongs to the APQ series of transformers from Allied Components International. It is designed as a passive magnetic element for energy transfer and isolation in electronic circuits. The PQ2620 designation refers to the specific ferrite core shape and size used in its construction.

Switching Converter, SMPS Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for direct equivalents or cross-reference based on identical electrical and mechanical parameters.