F-333P

Overview

The Triad Magnetics F-333P is a power transformer with a 1.5 VA rating, designed for PCB mounting. It features dual primary windings supporting 115 VAC and 230 VAC inputs, and dual secondary windings providing 30.0 VCT at 0.050 A in series or 15.0 VCT at 0.100 A in parallel configurations. The unit utilizes laminated core construction and measures approximately 30.16 mm in height.

Feature Summary

• Laminated core construction for efficient power transfer
• Dual primary and secondary winding architecture
• Flexible voltage configuration options via parallel or series connections

Applications

• General power supply circuits
• Industrial control systems
• Electronic equipment requiring isolated AC power

Procurement Notes

Verify the specific datasheet version to confirm exact electrical tolerances and insulation ratings. Ensure the ordering suffix matches the required lead wire length or termination style if applicable. Cross-reference the manufacturer part number with authorized distributors to confirm current production status and compliance certifications such as UL or CE before finalizing procurement.

Selection Notes

Select this component when a low-power, board-mounted solution is required for standard line voltages. The dual secondary design allows for flexible rectification topologies. Consider the physical footprint and height constraints of the PCB layout. Verify that the 1.5 VA rating meets the load requirements of the downstream circuitry without exceeding thermal limits.

Part Context

This transformer belongs to Triad Magnetics' general-purpose power transformer family. It is categorized under industrial and commercial power supplies. The F-series typically denotes chassis or PCB mount units with standard lamination styles. This specific model serves as a compact step-down or isolation device for low-voltage AC applications.

Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. Evaluate alternative models from the same manufacturer based on matching VA rating, voltage ratios, and mounting style. Ensure any replacement maintains identical electrical isolation and safety certification standards.