F12-200

Overview

The Triad Magnetics F12-200 is a board-mount power transformer featuring a single primary and dual secondary winding configuration. It operates with a nominal input voltage of 115V AC. The unit provides a total power rating of 2.5VA. Secondary outputs are available at 6.3V DC or 12.6V DC center-tapped, supporting a maximum current of 200mA. The device utilizes a laminated core design and is constructed for through-hole PCB mounting.

Feature Summary

• Single primary winding architecture designed for standard 115V AC operation
• Dual secondary windings enabling flexible series or parallel output configurations
• Split bobbin construction to minimize inter-winding capacitance

Applications

• General purpose AC to DC power supply circuits
• Audio equipment power stages requiring isolated low-voltage DC
• Industrial control panel instrumentation power distribution

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current catalog to ensure compliance with required safety certifications and insulation class ratings. Confirm that the package dimensions match the target PCB footprint requirements prior to finalizing procurement orders to avoid assembly mismatches.

Selection Notes

Select this component when a compact, low-power solution is needed for 115V AC systems. Ensure the load current does not exceed 200mA. Consider thermal management within the enclosure as the sealed design may retain heat under continuous full-load conditions compared to open-frame alternatives.

Part Context

This model belongs to the F-series line of power transformers from Triad Magnetics. The series is characterized by its flat-pack form factor suitable for space-constrained printed circuit board applications. It serves as a foundational isolation component in low-voltage electronic systems requiring reliable galvanic separation between mains and secondary circuits.

Replacement Considerations

The F12-200-C2 variant offers Class 2 isolation ratings while maintaining similar electrical characteristics. Verify pinout compatibility and physical envelope dimensions before substituting with other manufacturers' equivalents to ensure proper mechanical fit and electrical performance.