VPT230-1090-B

Power Transformers Overview

The Triad Magnetics VPT230-1090-B is a toroidal power transformer rated at 250VA. It features dual primary windings for 115V and 230V input and dual secondary windings providing 115V or 230V output. In series configuration, the secondary delivers 230V at 1.09A; in parallel, it provides 110V at 2.18A. The unit utilizes an open-center toroidal core construction with wire lead terminals for chassis mounting.

Power Transformers Feature Summary

• Toroidal core construction for efficient magnetic coupling
• Dual primary and dual secondary winding flexibility
• Supports both series and parallel secondary configurations

Power Transformers Applications

• Industrial control systems requiring isolated AC power
• Medical equipment power supplies
• Test and measurement instrumentation

Power Transformers Procurement Notes

Verify the specific suffix designation against the manufacturer's current documentation to confirm terminal type and insulation class. Ensure the required secondary voltage configuration (series or parallel) matches the system design before procurement. Confirm RoHS compliance status if environmental regulations apply to the final assembly.

Power Transformers Selection Notes

Select this component when a high-efficiency toroidal transformer is needed for 250VA applications. The dual-winding design allows adaptation to varying input voltages (115V/230V) and flexible output requirements. Consider physical dimensions and lead length availability compared to laminated alternatives for chassis integration.

Power Transformers Part Context

This model belongs to Triad Magnetics' World Series of transformers, designed to meet international safety agency standards. The VPT series specifically utilizes toroidal cores, distinguishing it from the laminated core options found in other product lines like the VPS or TCT series.

Power Transformers Replacement Considerations

Triad Magnetics VPT230-1090 is a confirmed substitute part number.