DPC-34-700

Overview

The DPC-34-700 is a 24VA laminated core power transformer manufactured by Signal Transformer. It features dual primaries rated for 115V and 230V operation within a 50 to 500 Hz frequency range. The secondary winding provides parallel output at 17V with 1.4A current capacity, or series output at 34V with 700mA capacity. This component utilizes through-hole mounting and offers a dielectric strength of 1500Vrms.

Feature Summary

• Laminated core construction for efficient power transformation
• Dual primary winding configuration supporting multiple input voltages
• Flexible secondary output options via parallel or series connections
• Through-hole PCB mounting design for secure installation

Applications

• General purpose AC power supply circuits
• Industrial control equipment power stages
• Electronic test and measurement instrumentation
• Consumer appliance internal power conversion

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct voltage and current ratings. Confirm that the package type matches the required through-hole footprint dimensions. Check for any recent lifecycle status changes or alternative part number recommendations from Signal Transformer before finalizing procurement orders.

Selection Notes

Select this transformer when a 24VA rating is required for single-phase applications. Ensure the system operates within the specified 50 to 500 Hz frequency range. Verify that the physical dimensions accommodate the available board space and that the 1500Vrms isolation meets safety requirements for the target application environment.

Part Context

This component belongs to the DPC Series of miniature low-power transformers produced by Signal Transformer. The series is characterized by compact laminated core designs suitable for various electronic assemblies. The DPC-34-700 represents a specific variant within this family defined by its 24VA power handling capability and dual primary configuration.

Replacement Considerations

Consult official Signal Transformer catalogs for direct cross-references. No public substitute part numbers are confirmed in the provided data.