DP-241-6-12

Overview

The Signal Transformer DP-241-6-12 is a laminated core power transformer designed for chassis mounting. It features dual primary windings rated for 115V and 230V AC input, providing versatility for global applications. The unit delivers a single secondary output of 12.6V at a maximum current of 2.5A, resulting in a total power rating of 30VA. Key electrical specifications include a 2500Vrms isolation voltage and Class B-3 insulation classification. The component utilizes a split bobbin construction to ensure superior isolation and low capacitive coupling between windings.

Feature Summary

• Split bobbin construction for enhanced isolation and reduced capacitive coupling
• Dual primary winding configuration supporting 115V and 230V AC inputs
• Chassis mounting style with screw termination for secure installation
• Class B-3 insulation rating for thermal reliability

Applications

• Industrial control panels requiring isolated power supplies
• Equipment utilizing full-wave rectification circuits
• General-purpose industrial machinery power distribution

Procurement Notes

Verify the specific suffix (e.g., L) against the datasheet to confirm lead times and packaging details. Ensure the required insulation class and physical dimensions match the enclosure constraints. Confirm RoHS compliance status if environmental regulations apply to the final assembly. Cross-reference the pinout diagram during integration to prevent wiring errors.

Selection Notes

Select this model when a 30VA capacity is sufficient for the load requirements. The dual primary design simplifies inventory management for products sold in multiple regions. Verify that the chassis mounting holes align with the mechanical drawing. Consider the 2500Vrms isolation barrier if safety separation from mains voltage is critical for the application design.

Part Context

This component belongs to the Two-4-One series by Signal Transformer. The series is characterized by split bobbin technology and standardized footprints. These transformers are engineered for industrial environments where reliability and isolation performance are prioritized over miniaturization. The DP-241 series offers a balance of power density and robust construction.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify mechanical compatibility and electrical equivalence before considering alternative manufacturers.