VTX-146-160-125

Overview

The Vigortronix VTX-146-160-125 is an open-style toroidal transformer with a 160VA power rating. It features a single primary winding rated at 230V AC for 50/60Hz operation and dual secondary windings providing 0-25V AC each. The unit includes 150mm lead lengths and comes with a mounting kit comprising rubber pads, nuts, bolts, washers, and a clamp plate. It meets UL, CSA, TUV, EN60950, and EN60065 safety standards.

Feature Summary

• Open-style toroidal design with dual secondary windings
• Compliant with UL, CSA, TUV, EN60950, and EN60065 standards
• Includes complete mechanical mounting hardware kit

Applications

• Audio equipment power supplies
• Industrial control systems
• General purpose AC to AC voltage transformation

Procurement Notes

Verify the specific datasheet version and compliance certificates (UL, CSA, TUV) prior to procurement. Confirm that the 230V primary input matches the local mains frequency requirements of 50Hz or 60Hz. Ensure the dual 0-25V secondary configuration aligns with the target circuit design before ordering.

Selection Notes

Select this component when a high-efficiency toroidal core is required for 160VA applications. The dual secondary output allows for split-rail or isolated DC supply generation. Verify physical dimensions and lead length compatibility with the enclosure design. Ensure the open style fits the thermal management strategy of the final assembly.

Part Context

This model belongs to the Vigortronix VTX series of open-style toroidal transformers. These components are designed for mains voltage applications, offering high reliability and low noise compared to laminated cores. The series supports various VA ratings and voltage configurations for diverse industrial and commercial uses.

Replacement Considerations

VTX-146-160-224: Dual primary variant requiring different wiring. VTX-146-160-225: Alternative secondary configuration. Verify electrical parameters and mounting hole patterns before substitution.