F12-2850-C2

Overview

The Triad Magnetics F12-2850-C2 is a laminated core power transformer designed for PCB mounting. It features a single primary winding rated for 115V AC operation in parallel configuration. The secondary side provides dual outputs: a center-tapped 12.6V winding capable of 2.85A and a separate 6.3V winding rated at 5.7A, resulting in a total power rating of 36VA. This component supports Class 2 and Class 3 safety classifications.

Feature Summary

• Provides dual secondary voltage options with center-tap capability for flexible rectification circuits
• Constructed with a laminated core design to ensure efficient magnetic coupling
• Engineered for through-hole PC pin termination to facilitate direct board integration

Applications

• Industrial control systems requiring isolated low-voltage DC power
• Audio equipment power supplies utilizing center-tapped transformers
• General-purpose electronic devices needing Class 2 isolation

Procurement Notes

Verify the specific primary voltage configuration required for your application, as this model is specified for 115V parallel operation. Confirm that the PCB layout accommodates the six-pin through-hole spacing and physical dimensions. Ensure compliance with local safety regulations regarding Class 2 or Class 3 power sources before finalizing the design.

Selection Notes

Select this transformer when a 36VA capacity is necessary alongside dual secondary voltages of 12.6VCT and 6.3V. It is suitable for designs requiring a single primary input but multiple secondary outputs from one unit. Consider the physical size constraints and thermal requirements associated with a 36VA laminated core transformer in enclosed spaces.

Part Context

This component belongs to the F series of power transformers by Triad Magnetics, which are characterized by their PCB mount form factor. The series offers various power ratings and voltage configurations tailored for industrial and commercial applications. The F12-2850-C2 represents a higher-power variant within this lineup, providing substantial current capabilities for demanding loads.

Replacement Considerations

Direct substitutes include other Triad Magnetics models within the F series that match the 36VA rating and dual secondary specifications. Verify that any alternative part maintains the same pinout configuration and physical envelope to ensure compatibility with existing PCB footprints without redesign.