VTX-146-080-255

Overview

The Vigortronix VTX-146-080-255 is an open-style toroidal power transformer with a rated capacity of 80VA. It features dual primary windings supporting 115V and 230V AC input configurations. The secondary side provides dual outputs, configurable for parallel operation at 55V or series operation at 110V, delivering a maximum output current of 0.73A. The unit includes a mounting kit and utilizes 150mm lead wires.

Feature Summary

• Open-style toroidal core construction
• Dual primary winding flexibility
• Configurable dual secondary windings
• Includes mounting hardware

Applications

• Industrial control systems
• Audio equipment power supplies
• Test and measurement instruments
• Medical device power stages

Procurement Notes

Verify the specific voltage configuration required for your application before ordering. Confirm that the 80VA rating and 0.73A current limit meet your load requirements. Ensure the physical dimensions and mounting hole spacing are compatible with your chassis design. Check for any regional certification requirements such as UL, CSA, or TUV if applicable to your market.

Selection Notes

Select this component when a compact toroidal transformer with flexible input/output options is needed. The dual primary allows use in both 115V and 230V regions without changing parts. The dual secondary offers versatility for different circuit topologies. Consider thermal management needs given the 80VA power density in an open frame.

Part Context

This model belongs to the Vigortronix VTX series of PCB and chassis-mounted toroidal transformers. These units are designed for general-purpose power conversion in electronic equipment. The series emphasizes high efficiency and low electromagnetic interference typical of toroidal designs.

Replacement Considerations

Direct substitutes must match the 80VA rating, toroidal form factor, and dual primary/secondary electrical characteristics. Verify pinout compatibility and mounting hole patterns. Cross-reference with other manufacturers' 80VA toroidal transformers offering similar voltage configurations.