DPC-40-250

Overview

The DPC-40-250 is a printed circuit mount power transformer with a 10 VA rating. It accepts primary voltages of 115 VAC or 230 VAC at 50/60 Hz. The dual secondary windings provide 40 VCT at 250 mA and 20 V at 500 mA. Isolation is rated at 1500 Vrms. Physical dimensions are 47.6 mm length, 36.5 mm width, and 41.27 mm height.

Feature Summary

• Dual secondary winding configuration for flexible voltage output options
• Through-hole mounting design for printed circuit board integration
• Laminated core construction for standard power transformation

Applications

• Servo power supply systems
• Industrial machinery control circuits
• Electrical equipment power distribution

Procurement Notes

Verify the manufacturer designation carefully, as sources list both Bel Signal Transformer and Signal Transformer. Confirm RoHS compliance status through official documentation. Ensure the specific ordering suffix matches the required pin configuration and insulation class. Cross-reference datasheet revisions to confirm electrical ratings before procurement.

Selection Notes

Select this component when a 10 VA laminated transformer is required for servo or industrial applications. The dual secondary allows parallel or series connection for different voltage needs. Verify that the 115/230 VAC primary input matches the system supply. Check mechanical clearance against the specified 41.27 mm height constraint.

Part Context

This part belongs to the PC/DPC series of power transformers designed for PCB mounting. It serves as a step-down unit for converting mains voltage to lower AC levels. The series is commonly used in general-purpose industrial electronics where reliable isolation and moderate power delivery are necessary.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult manufacturer cross-reference guides for equivalent models with matching electrical and mechanical specifications.