VTX-146-160-112

Overview

The Vigortronix VTX-146-160-112 is a mains toroidal transformer with a 160 VA power rating. It features a single primary winding rated for 230V AC input at 50/60Hz. The unit includes dual secondary windings providing two outputs of 0-12V AC each. Designed for chassis mounting, it utilizes an open-style construction with flying leads measuring 150mm in length. The component integrates a thermal fuse for safety and complies with UL, CSA, TUV, EN60950, and EN60065 standards.

Feature Summary

• Open-style toroidal design with integrated thermal fuse
• Single primary winding supporting 230V AC input
• Dual secondary windings for split voltage applications
• Chassis mount configuration with extended lead lengths

Applications

• Audio equipment power supplies
• Industrial control systems
• Professional audio amplifiers

Procurement Notes

Verify the specific voltage tolerance and current capacity requirements against the application load before procurement. Confirm that the chassis mounting dimensions align with the enclosure design. Ensure compliance with local safety regulations regarding the integrated thermal fuse and insulation class. Cross-reference the lead length specifications to verify adequate reach within the assembly. Validate that the dual secondary configuration matches the required circuit topology.

Selection Notes

Select this model when a high-efficiency toroidal core is required for low-noise performance in sensitive electronics. The dual secondary output facilitates balanced power distribution for stereo or differential circuits. Consider the chassis mount requirement as it dictates the physical installation method. Evaluate the 160 VA rating to ensure sufficient headroom for peak loads without saturation. Verify compatibility with standard 230V mains frequencies for global deployment.

Part Context

This component belongs to the Vigortronix VTX series of toroidal transformers, which are characterized by their ring-shaped magnetic cores and wire windings. These passive components are engineered for efficient voltage conversion and isolation. The series typically offers various power ratings and winding configurations to suit diverse electronic design needs, emphasizing reliability and compact form factors for industrial and commercial applications.

Replacement Considerations

Direct substitutes include other 160 VA toroidal transformers with identical 2x 12V secondary outputs and 230V primary inputs. Ensure replacement units maintain the same chassis mounting footprint and lead length specifications. Verify that alternative models possess equivalent safety certifications such as UL and TUV. Check if the thermal protection mechanism matches the original design requirements.