VTX-121-3023-206

Power Transformers Overview

The Vigortronix VTX-121-3023-206 is a laminated core power transformer designed for PCB mounting. It features a single primary winding rated for 230V input and two secondary windings configured in series to provide a total output of 12V at 191mA, or independently as dual 6V outputs. The unit has a power rating of 2.3VA and utilizes an EI30 core construction. The component is fully encapsulated for environmental protection and safety isolation.

Power Transformers Feature Summary

• Encapsulated construction for enhanced durability and electrical safety
• Dual secondary windings allowing flexible series or parallel voltage configurations
• Laminated EI30 core design optimized for standard power conversion applications

Power Transformers Applications

• General purpose AC to DC power supply circuits
• Low-power electronic equipment requiring isolated voltage transformation
• Control panel power distribution systems

Power Transformers Procurement Notes

Verify the specific secondary configuration requirements against the datasheet before ordering. Confirm that the 2.3VA power rating meets the load demands of the target circuit. Ensure the PCB footprint matches the PC pin termination style specified for this encapsulated transformer model to guarantee proper mechanical installation.

Power Transformers Selection Notes

Select this component when a compact, encapsulated solution is required for 230V primary applications. The dual 6V secondary option provides flexibility for bridge rectifier configurations. Consider the physical dimensions and thermal characteristics relative to the enclosure space available in the final assembly design.

Power Transformers Part Context

This transformer belongs to the Vigortronix VTX series of encapsulated PCB transformers. These components are engineered for reliability in consumer and industrial electronics. The series offers various power ratings and voltage combinations, with this specific model addressing low-power needs requiring precise voltage stepping from mains levels.

Power Transformers Replacement Considerations

Direct substitutes must match the 2.3VA rating, 230V primary, and dual 6V secondary specifications. Verify that alternative parts maintain the same EI30 core size and encapsulation type to ensure compatibility with existing PCB layouts and thermal management strategies.