DST2-24B45

Overview

The DST2-24B45 is a laminated power transformer manufactured by Pulse Electronics, designed for through-hole mounting. It features a split bobbin construction with a laminated core. The primary voltage ratings are 115V and 230V. Secondary outputs include 12.6V C.T. at 0.09A and 6.3V at 0.18A. The unit has a power rating of 1.1VA.

Feature Summary

• Split bobbin design for enhanced isolation
• Laminated core construction
• Through-hole PC pin mounting

Applications

• Low frequency power applications
• Board mount power supplies
• General purpose AC to DC conversion circuits

Procurement Notes

Verify the specific secondary winding configuration against the schematic, as variations exist within the DST2 series. Confirm that the 1.1VA power rating meets the load requirements. Ensure the through-hole footprint matches the PCB layout. Check RoHS compliance status if required by project specifications.

Selection Notes

Select this component when a low-cost, general-purpose laminated transformer is needed for board-level power distribution. The split bobbin provides necessary isolation for safety-critical designs. Consider the physical size constraints of the through-hole implementation during the mechanical design phase.

Part Context

This part belongs to the Pulse Electronics Power Transformers category. It is distinct from surface-mount inductors like the PA4345 series or other transformer variants such as the ST2-24B451. The DST2 series is characterized by its laminated core and through-hole package style.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.