3FL34-340

Power Transformers Overview

The Tamura 3FL34-340 is a board-mount power transformer belonging to the 3FL series. It features dual primary windings supporting 230V and 115V inputs, and dual secondary windings providing 34V and 17V outputs. The device delivers an output current of 340mA with a 1.5kVrms isolation voltage. Classified as a low-profile laminated transformer, it utilizes through-hole mounting for integration into electronic circuits.

Power Transformers Feature Summary

• Dual primary winding configuration for flexible input voltage selection
• Dual secondary winding design offering multiple output voltage options
• High isolation voltage rating ensuring electrical safety

Power Transformers Applications

• Power supply units requiring isolated DC conversion
• Industrial control systems utilizing board-mounted transformers
• Electronic equipment needing specific voltage step-down ratios

Power Transformers Procurement Notes

Verify component availability status carefully as this item is listed as obsolete or restricted in certain regions. Confirm RoHS compliance details directly from official documentation before procurement. Ensure that the dual winding specifications align with the target circuit design requirements to prevent operational mismatches.

Power Transformers Selection Notes

Select this component when dual secondary outputs are required within a low-profile form factor. Verify that the 1.5kVrms isolation meets system safety standards. Consider the through-hole mounting style against PCB layout constraints. Confirm compatibility with the specified 340mA load current for the intended application.

Power Transformers Part Context

This part belongs to the Tamura 3FL series of low-profile laminated power transformers. These components are designed for board-mount applications, offering robust isolation and standardized voltage configurations. The series supports various primary and secondary combinations to accommodate diverse power supply needs in compact electronic assemblies.

Power Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Due to the obsolete lifecycle status, direct replacements may require consulting manufacturer archives or evaluating alternative series with compatible electrical parameters and mounting styles.