F-252U

Overview

The Triad Magnetics F-252U is a laminated core power transformer designed for chassis mounting. It features a single primary winding rated for 115V and a single secondary winding providing 14.0V at 4.0A, resulting in a 56VA power rating. The unit includes leads for connection and offers 1500Vrms isolation voltage. Physical dimensions are approximately 63.50mm x 69.85mm with a maximum seated height of 76.20mm.

Feature Summary

• Laminated core construction for efficient power transformation
• Chassis mount design with integrated leads
• Single primary to single secondary winding configuration

Applications

• Industrial power supply units
• Audio equipment power stages
• General purpose electronic enclosures requiring isolated AC power

Procurement Notes

Verify the specific datasheet revision when ordering, as manufacturing specifications may evolve. Confirm that the lead configuration matches your assembly requirements. Ensure the chassis mounting holes align with your enclosure design before finalizing procurement decisions.

Selection Notes

Select this component when a 56VA isolated power source is required for 115V input systems. The 14V secondary output suits applications needing moderate voltage levels. Consider the physical footprint and lead style during PCB or chassis layout planning to ensure proper fitment.

Part Context

This part belongs to Triad Magnetics' industrial power transformer lineup. It serves as a direct replacement for the discontinued Hammond Manufacturing 167N14 model. The F-252U maintains similar electrical characteristics while offering updated manufacturing standards from Triad Magnetics.

Replacement Considerations

The Triad Magnetics F-252U is documented as a substitute for the Hammond Manufacturing 167N14. Verify mechanical mounting hole patterns and lead lengths when swapping between these models to ensure compatibility with existing hardware.