VTX-146-500-150

Overview

The Vigortronix VTX-146-500-150 is a toroidal mains transformer with a 500VA power rating. It features a single primary winding rated for 230V AC input. The secondary configuration provides two independent windings, each delivering 0-50V AC output. The unit utilizes an open style construction with 150mm lead lengths for connection. It complies with UL, CSA, TUV, EN60950, and EN60065 safety standards.

Feature Summary

• Toroidal core design for efficient magnetic flux containment
• Dual secondary windings enabling flexible voltage configurations
• Compliance with international safety certifications including UL and TUV

Applications

• Industrial power supply units requiring high reliability
• Audio equipment amplifiers needing isolated power stages
• Medical devices adhering to strict electrical safety regulations

Procurement Notes

Verify the specific certification marks on the physical component against project requirements. Confirm that the 150mm lead length accommodates the intended PCB or chassis layout. Ensure the 230V primary voltage matches the local mains supply frequency and tolerance. Cross-reference the dual 50V secondary outputs with the load current demands to prevent overheating.

Selection Notes

Select this model when a high-power toroidal transformer is required for applications demanding low electromagnetic interference. The dual secondary windings allow for series or parallel connections to meet specific voltage and current needs. Consider the open style design for custom mounting solutions where enclosed transformers are not suitable. Verify thermal management capabilities in the final assembly due to the 500VA rating.

Part Context

This component belongs to the Vigortronix VTX series of toroidal transformers. These components are designed for general-purpose power transformation in electronic equipment. The series offers various power ratings and winding configurations to suit different industrial and commercial applications. The VTX-146-500-150 represents a high-capacity option within this lineup.

Replacement Considerations

Direct substitutes must match the 500VA rating, 230V primary, and dual 0-50V secondary specifications. Verify that alternative models maintain identical lead lengths and mounting dimensions. Ensure replacement units hold equivalent safety certifications such as UL, CSA, and TUV for compliance continuity.