DST6-56B36

Overview

The DST6-56B36 is a laminated core power transformer manufactured by Pulse Electronics Corporation. It features a split bobbin design with dual primary windings rated for 115 VAC and 230 VAC input voltages. The secondary winding provides a single output of 56 V. This component has a power rating of 20 VA and utilizes through-hole mounting for PCB integration. The unit measures 36.58 mm in height and is RoHS compliant, ensuring lead-free construction suitable for modern electronic assemblies.

Feature Summary

• Laminated core construction for efficient magnetic flux transfer
• Dual primary winding configuration supporting multiple input voltage standards
• Split bobbin design facilitating stable winding placement
• Through-hole mounting style for secure board attachment

Applications

• Industrial control systems requiring isolated power supplies
• General-purpose equipment utilizing standard AC line voltages
• Electronic assemblies needing 56 V DC derived power rails

Procurement Notes

Verify the specific datasheet version to confirm exact physical dimensions and electrical tolerances before finalizing designs. Ensure that the target application circuitry can accommodate the 56 V secondary output without exceeding component ratings. Confirm that the through-hole footprint matches the PCB layout requirements. Check for any recent updates to RoHS compliance documentation if operating in regulated markets.

Selection Notes

Select this transformer when a 20 VA isolation barrier is required between mains inputs and low-voltage outputs. The dual primary winding allows flexibility for regions using either 115 VAC or 230 VAC supply standards. Consider the physical size constraints as the unit requires significant vertical clearance due to its laminated core structure. Ensure the thermal environment supports continuous operation at the rated load.

Part Context

This component belongs to the series of laminated core power transformers designed for general industrial applications. It serves as a fundamental isolation element in power conversion stages. The split bobbin architecture distinguishes it from other molded transformer types, offering specific mechanical advantages for through-hole assembly processes in high-reliability environments.

Replacement Considerations

Direct substitutes must match the 20 VA rating, 56 V secondary output, and dual primary voltage specifications. Verify that alternative parts maintain the same through-hole mounting style and similar physical envelope dimensions to ensure compatibility with existing PCB footprints and enclosure clearances.