VTX-146-300-218

Overview

The Vigortronix VTX-146-300-218 is an open-style toroidal power transformer with a 300 VA rating. It features dual primary windings rated for 115V + 115V operation and dual secondary windings providing 0-18V output. The unit includes a mounting kit and undergoes 100% electrical and flash testing.

Feature Summary

• Open style toroidal construction
• Dual primary winding configuration
• Dual secondary winding design
• Includes mounting hardware

Applications

• Electronic equipment power supplies
• Industrial control systems
• Audio amplifier circuits

Procurement Notes

Verify the specific voltage configuration and physical dimensions against your design requirements before ordering. Confirm that the dual primary winding setup matches your available input power source. Ensure the mounting kit provided meets the mechanical constraints of your enclosure. Check datasheet specifications for thermal limits and insulation ratings to ensure safe integration into your final product assembly.

Selection Notes

Select this component when a 300 VA capacity is required with a split 18V secondary output. The dual primary design offers flexibility for different regional input voltages. Consider the open style form factor for applications where custom mounting or airflow management is necessary. Verify that the physical size fits within the designated space in the target equipment chassis.

Part Context

This model belongs to the Vigortronix VTX series of PCB installation transformers. The series is designed for reliable voltage conversion in electronic devices. The VTX-146-300-218 specifically addresses high-power applications requiring stable performance. It is part of a broader range of toroidal transformers offered by the manufacturer.

Replacement Considerations

Cross-reference tools may identify parametrically similar parts. Ensure any substitute matches the 300 VA rating, 2x18V secondary output, and dual primary input specifications. Verify physical footprint compatibility and mounting hole patterns. Confirm that the replacement unit meets the same electrical safety standards.