VTX-146-030-125

Overview

The Vigortronix VTX-146-030-125 is a 30VA toroidal power transformer designed for chassis mounting. It features a single 230V primary winding and dual secondary windings configured in series to provide 50V at 600mA, or in parallel for 25V. The unit measures 31 x 74mm with a height of 14mm and weighs 0.48kg. Operating at 50/60Hz, it offers an open-style construction suitable for custom voltage requirements upon request.

Feature Summary

• Toroidal core design for efficient magnetic coupling
• Dual secondary windings allowing flexible series or parallel configuration
• Chassis mount style for secure installation

Applications

• Audio equipment power supplies
• Industrial control systems
• Test and measurement instruments

Procurement Notes

Verify the specific secondary configuration required (series 50V vs parallel 25V) against the application circuit before ordering. Confirm that the 230V primary rating matches the local mains supply frequency and voltage standards. Ensure chassis mounting space accommodates the 31x74mm footprint and 14mm height. Check for any custom requirement needs as standard configurations may be altered by contacting the manufacturer directly.

Selection Notes

Select this model when a compact 30VA toroidal transformer is needed with flexible secondary output options. The dual secondary design allows adaptation to different voltage requirements without changing the component. Consider the chassis mount style if vibration resistance and fixed positioning are critical. Verify thermal management capabilities within the enclosure due to the open-style construction.

Part Context

This component belongs to the VTX series of toroidal power transformers from Vigortronix. These units are characterized by their low profile and high efficiency compared to laminated core alternatives. The VTX-146-030-125 specifically addresses applications requiring moderate power levels with precise voltage regulation capabilities inherent to toroidal designs.

Replacement Considerations

Direct substitutes include other 30VA toroidal transformers with matching 230V primary and compatible secondary outputs. Ensure replacement units maintain the same chassis mount dimensions and weight specifications to fit existing enclosures. Verify that the new component meets the same electrical safety standards and insulation class requirements.