DMPC-Y-12

Overview

The DMPC-Y-12 is a laminated core power transformer manufactured by Signal Transformer, designed for printed circuit board mounting. It operates at standard 50/60 Hz frequencies and features a Class B insulation rating with a dielectric strength of 1500Vrms. The unit utilizes a single primary winding rated for 115V input. The secondary configuration provides parallel outputs of 5V. This component is part of the MPC series and is available in bulk packaging.

Feature Summary

• Printed circuit board mount design for direct integration
• Laminated core construction for efficient magnetic coupling
• Class B insulation rating ensuring thermal stability
• High dielectric strength of 1500Vrms for safety isolation

Applications

• General purpose AC to DC power supply circuits
• Electronic equipment requiring isolated low voltage DC rails
• Industrial control systems utilizing PCB-mounted transformers

Procurement Notes

Verify the specific secondary current rating against the official datasheet before procurement, as parallel configurations may vary. Confirm that the 115V primary specification matches your local mains voltage requirements. Ensure the PCB footprint aligns with the manufacturer's recommended land pattern. Check RoHS compliance status if required by your manufacturing standards. Validate package type availability through authorized distributors.

Selection Notes

Select this model when a PCB-mount solution is preferred over chassis-mount alternatives for space-constrained designs. Consider the 1500Vrms isolation barrier for applications requiring enhanced safety separation between primary and secondary sides. Evaluate the Class B temperature rise limits against ambient operating conditions. Compare physical dimensions against available board real estate. Verify compatibility with existing assembly processes for through-hole or surface-mount technologies if applicable.

Part Context

This component belongs to the MPC series of power transformers from Signal Transformer. It shares design characteristics with other units in the line, such as the DMPC-Y series variants. The product is categorized under general-purpose power transformers suitable for commercial and industrial electronics. It represents a standard solution for converting AC mains voltage to lower AC voltages for rectification.

Replacement Considerations

Consult the official Signal Transformer cross-reference guide for verified substitutes. Direct replacements must match the 115V primary, 5V secondary parallel output, and 1500Vrms dielectric strength. Ensure any alternative maintains the same PCB mounting footprint and Class B insulation class.