VTX-146-080-212

Overview

The Vigortronix VTX-146-080-212 is an open-style toroidal transformer with a power rating of 80 VA. It features dual primary windings supporting 115V and 230V input voltages. The secondary configuration provides two isolated 12V outputs, delivering a nominal current of 3.33 A per winding. This component utilizes wire leads for connection and incorporates thermal fuses for internal protection.

Feature Summary

• Dual primary winding design for flexible voltage selection
• Integrated thermal fuse protection system
• Open-style toroidal core construction

Applications

• Audio amplifier power supplies
• Industrial control systems
• General purpose AC to AC conversion

Procurement Notes

Verify the specific model suffix against official Vigortronix documentation to confirm exact voltage and current ratings. Ensure compatibility with existing chassis mounting requirements and wire lead lengths. Cross-reference datasheets for thermal characteristics and insulation class specifications before finalizing procurement orders.

Selection Notes

Select this unit when an 80 VA capacity with dual 12V secondary outputs is required. Consider the open style for custom housing integration. Verify that the dual primary input matches the available supply voltage in the target application environment.

Part Context

This component belongs to the Vigortronix VTX-146 series of toroidal transformers. The series covers various power ratings from 30 VA to 625 VA. The VTX-146-080-212 specifically addresses the 80 VA segment with defined secondary voltage parameters.

Replacement Considerations

Consult Vigortronix cross-reference tools for parametrically similar parts. Ensure substitute models match the 80 VA rating, dual 12V secondary output, and dual primary input specifications.