VTX-146-1000-225

Overview

The Vigortronix VTX-146-1000-225 is a high-capacity open-style toroidal transformer rated at 1000VA. It features dual primary windings configured for 115V + 115V input, allowing flexible voltage selection. The secondary side provides dual windings capable of delivering parallel 25V or series 50V outputs under full load conditions. This component is designed for robust power distribution in demanding electronic applications.

Feature Summary

• Open-style toroidal core construction for efficient magnetic coupling
• Dual primary winding configuration supporting multiple input voltages
• Flexible secondary output options via parallel or series connection
• Includes mounting kit for secure installation

Applications

• High-power audio amplifier systems
• Industrial control equipment
• Test and measurement instrumentation
• Custom power supply units

Procurement Notes

Verify the specific voltage configuration required for your application, as this unit supports both parallel and series secondary connections. Confirm that the physical dimensions and mounting hole patterns match your chassis design. Ensure the input voltage matches the primary winding setup before operation to prevent damage.

Selection Notes

Select this model when a high power rating of 1000VA is necessary. Consider the toroidal shape for space efficiency and reduced electromagnetic interference compared to laminated cores. Evaluate the need for dual primary inputs if operating in regions with varying standard voltages.

Part Context

This part belongs to the Vigortronix VTX-146 series of toroidal transformers. These components are characterized by their ring-shaped magnetic cores and high efficiency. The series offers various power ratings, with this specific model representing a high-power variant suitable for heavy-duty applications.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific model.