B82805A0952A250

Switching Converter, SMPS Transformers Overview

The B82805A0952A250 is a surface-mount transformer from the EPCOS B82805 series, designed for switched-mode power supplies. It features an inductance of 9.5µH at 50kHz and operates at a frequency of 250kHz. The component provides 500VAC isolation voltage and supports forward and push-pull converter topologies. It is rated for a working temperature range of -25°C to 125°C. The physical dimensions are 8.00mm x 6.00mm with a maximum height of 5.70mm.

Switching Converter, SMPS Transformers Feature Summary

• Surface mount construction optimized for automated assembly processes
• Designed specifically for forward and push-pull DC/DC converter applications
• Provides high isolation voltage capability for safety compliance

Switching Converter, SMPS Transformers Applications

• Forward DC/DC converters
• Push-pull DC/DC converters
• Switched-mode power supply (SMPS) transformers

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific manufacturer part number against official TDK Electronics documentation to ensure authenticity. Confirm that the required inductance value of 9.5µH and isolation rating of 500VAC meet the design specifications. Check for RoHS compliance status if environmental regulations apply to the final product assembly.

Switching Converter, SMPS Transformers Selection Notes

Select this component when a compact SMT transformer is required for forward or push-pull topologies. Ensure the operating frequency aligns with the 250kHz requirement. Verify that the thermal performance within the -25°C to 125°C range suits the application environment. Compare physical footprint constraints against the 8.00mm x 6.00mm package size.

Switching Converter, SMPS Transformers Part Context

This component belongs to the B82805 series of EPCOS transformers, which are engineered for high-power motor control and industrial power electronics. The series emphasizes stable switching characteristics and reliable thermal behavior in demanding environments. It represents a specialized solution for compact power conversion designs requiring robust isolation.

Switching Converter, SMPS Transformers Replacement Considerations

Consult official TDK documentation for verified substitute part numbers within the B82805 series. Cross-reference inductance values and physical dimensions before substitution.