DPC-10-440

Overview

The DPC-10-440 is a miniature low power laminated core transformer from the PC series, designed for through-hole mounting. It features dual primary windings rated for 115V and 230V AC operation in parallel configuration. The secondary side offers versatile output options with a center-tapped 10V winding capable of 440mA or a parallel 5V winding providing 880mA. With a total power rating of 4.4VA, this component supports operating frequencies between 50Hz and 500Hz.

Feature Summary

• Laminated core construction for efficient magnetic flux transfer
• Dual primary voltage compatibility for global input flexibility
• Multiple secondary output configurations including center-tap and parallel options
• Through-hole mounting design for secure PCB integration

Applications

• Low power AC to DC conversion circuits
• Control panel power supplies
• Industrial equipment signal isolation
• Consumer electronics internal power distribution

Procurement Notes

Verify that the specific part number matches the required electrical specifications, particularly the secondary current ratings and voltage configurations. Confirm compliance with RoHS directives if environmental regulations apply to your assembly. Ensure the through-hole footprint dimensions align with your PCB layout requirements before finalizing procurement orders.

Selection Notes

Select this model when a compact solution is needed for dual-voltage primary inputs. The available secondary configurations allow for flexible circuit design without requiring multiple transformer variants. Consider the 4.4VA power limit to ensure adequate capacity for the intended load while maintaining thermal efficiency within the specified frequency range.

Part Context

This component belongs to the DPC series of miniature transformers manufactured by Signal Transformer. The series focuses on low-power applications requiring reliable isolation and standard mounting methods. The PC designation indicates the specific product line characteristics regarding size and performance metrics suitable for general-purpose electronic assemblies.

Replacement Considerations

Public confirmed substitute part numbers are not provided in the source documentation. Verify pinout compatibility and physical dimensions when evaluating alternative components from other manufacturers to ensure functional equivalence.