VTX-146-100-212

Overview

The Vigortronix VTX-146-100-212 is a high-quality open-style toroidal transformer with a 100VA power rating. It features dual primary windings rated at 115+115V and dual secondary windings providing a 0-12V output. The unit incorporates thermal fuses fitted to each winding for enhanced safety protection. Designed for robust performance, this component utilizes an open construction style suitable for integration into various electronic systems requiring reliable voltage transformation.

Feature Summary

• Features dual primary and secondary windings for flexible input and output configurations
• Incorporates thermal fuses fitted to each winding for internal safety protection
• Utilizes an open-style toroidal core design for efficient magnetic coupling

Applications

• General purpose electronic equipment power supplies
• Audio amplifier circuits requiring isolated power stages
• Industrial control systems needing stable voltage transformation

Procurement Notes

Verify the specific voltage configuration and physical dimensions against your system requirements before ordering. Confirm that the open-style housing fits within your enclosure constraints. Ensure that the dual primary winding configuration matches your available input power source. Check for any regional compliance certifications required for your target market. Cross-reference the thermal fuse ratings with your safety standards.

Selection Notes

Select this model when a 100VA capacity is required with a 0-12V secondary output. The dual primary winding allows compatibility with different line voltages through series or parallel connection. Consider the open-style design if ventilation or custom mounting is necessary. Evaluate the thermal protection features against your operational temperature expectations. Compare physical footprint against alternative toroidal transformers in the same power class.

Part Context

This component belongs to the Vigortronix VTX-146 series of toroidal transformers. The series offers various power ratings and voltage configurations. These transformers are characterized by their open construction and integrated thermal protection. The VTX-146-100-212 represents a mid-range power option within this lineup, balancing capacity with standard voltage outputs.

Replacement Considerations

Direct substitutes include models with identical 100VA ratings and 0-12V dual secondary outputs. Verify that replacement units maintain the dual primary 115+115V configuration. Ensure the new component matches the physical mounting hole pattern and overall dimensions. Check that thermal fuse specifications are equivalent or superior. Confirm that the replacement maintains the open-style toroidal design.