3FL120-50

Power Transformers Overview

The Tamura 3FL120-50 is a board-mount power transformer designed for through-hole installation. It features a laminated core construction with a 6 VA power rating. The primary winding supports 115V and 230V inputs. Secondary outputs provide 60V in parallel configuration or 120V in series configuration, delivering maximum currents of 100mA and 50mA respectively.

Power Transformers Feature Summary

• Through-hole mounting design for secure PCB integration
• Laminated core structure for efficient power transfer
• Dual secondary voltage configurations via parallel or series connection

Power Transformers Applications

• Industrial control systems requiring isolated power stages
• Equipment utilizing standard 115V or 230V mains inputs
• Circuits needing specific 60V or 120V secondary rails

Power Transformers Procurement Notes

Verify the complete part number including suffixes against official Tamura documentation to ensure correct electrical specifications. Confirm availability status as distribution channels may list limited stock or extended lead times. Cross-reference datasheet revisions to match required pinout and insulation standards before finalizing procurement orders.

Power Transformers Selection Notes

Select this component when a 6 VA isolation barrier is required between primary mains and secondary loads. Ensure the PCB layout accommodates the through-hole footprint and terminal spacing. Verify that the secondary current requirements do not exceed 100mA in parallel mode or 50mA in series mode to maintain safe operating temperatures.

Power Transformers Part Context

This unit belongs to the Tamura 3FL series of general-purpose power transformers. These components are engineered for reliable operation in various electronic assemblies. The series offers standardized ratings to simplify design processes across multiple product lines while maintaining consistent quality and performance characteristics.

Power Transformers Replacement Considerations

Consult official substitution lists for equivalent models with matching VA ratings and pinouts. Verify that any alternative transformer maintains identical primary voltage support and secondary output configurations. Ensure physical dimensions and mounting hole patterns are compatible with existing PCB designs.