DPC-24-1000

Overview

The DPC-24-1000 is a laminated core power transformer from the Signal Transformer DPC series, designed for through-hole mounting. It features dual primary windings rated for 115V and 230V input voltages. The secondary configuration offers parallel operation at 12V with a maximum current of 2A, or series operation at 24V with a maximum current of 1A. The unit provides 1500Vrms isolation voltage and operates within a frequency range of 50Hz to 500Hz. Physical dimensions are 41.30mm in length, 57.20mm in width, and a maximum height of 34.93mm, with a weight of approximately 340.19g.

Feature Summary

• Dual primary winding design supporting both 115V and 230V AC input configurations
• Flexible secondary output options allowing parallel connection for higher current or series connection for higher voltage
• High dielectric strength providing robust electrical isolation between primary and secondary circuits
• Wide frequency operational capability suitable for standard line frequencies and higher frequency applications

Applications

• Industrial control systems requiring isolated power supplies
• Servo drive power conditioning units
• General purpose equipment needing reliable AC voltage transformation
• Electronic assemblies utilizing printed circuit board mounting

Procurement Notes

Verify that the specific application voltage matches the dual primary rating of 115V or 230V. Confirm whether the load requires parallel (12V/2A) or series (24V/1A) secondary configuration. Ensure mechanical clearance accommodates the specified dimensions and through-hole pin spacing. Check compliance requirements against RoHS standards if applicable to the final product assembly.

Selection Notes

Select this component when a laminated core transformer is preferred over switched-mode alternatives for low noise applications. Consider the physical size constraints as the unit is relatively large compared to surface-mount options. Evaluate the thermal performance requirements based on the 24VA power rating. Ensure the operating environment supports the specified frequency range without degrading output voltage stability.

Part Context

This model belongs to the PC/DPC series of miniature low-power transformers manufactured by Signal Transformer. These components are characterized by their printed circuit board mount style and laminated core construction. The series is designed for applications requiring high reliability and standard isolation levels in compact form factors relative to traditional industrial transformers.

Replacement Considerations

Direct substitutes within the same series include models with different VA ratings such as DPC-10-1000 for lower power needs. Cross-reference part numbers from other manufacturers offering similar 24VA laminated transformers with matching pinouts and isolation ratings. Verify that any replacement maintains the 1500Vrms dielectric strength and compatible frequency response.