DP-241-4-48L

Overview

The Signal Transformer DP-241-4-48L is a single-phase laminated core power transformer with a 6 VA rating. It features dual primary windings for 115 VAC and 230 VAC input at 50/60 Hz. The secondary provides a single 48 VCT output at 125 mA. Designed for chassis mounting, it utilizes wire lead termination. This component belongs to the Two-for-One series, offering versatile voltage configuration capabilities for industrial control applications.

Feature Summary

• Dual primary winding design supports both 115 VAC and 230 VAC input configurations
• Single secondary winding with center tap capability for flexible output requirements
• Chassis mount construction ensures stable installation in industrial enclosures
• Laminated core technology provides efficient magnetic coupling and isolation

Applications

• Servo power supply systems requiring precise voltage conversion
• Industrial control panels needing isolated AC power sources
• Equipment requiring 48V CT secondary distribution from standard mains inputs
• General purpose power transformation in machinery control circuits

Procurement Notes

Verify the specific termination style required for your application, as datasheets may list wire leads or quick connects depending on the exact suffix. Confirm the physical dimensions match your chassis cutout requirements before ordering. Ensure the operating temperature range of -40 C to +105 C meets your environmental conditions. Check RoHS compliance status if your project mandates specific material restrictions. Validate the 6 VA power rating against your total load consumption to prevent overheating.

Selection Notes

Select this model when a compact 6 VA transformer is needed for 115/230 VAC to 48 VCT conversion. The dual primary feature allows compatibility with varying global line voltages without rewinding. Consider the chassis mount style for secure mechanical attachment in vibration-prone environments. The split bobbin construction aids in meeting safety isolation standards. Evaluate the physical footprint against available panel space prior to integration into the final assembly design.

Part Context

This component is part of the DP-241 series from Signal Transformer, known as the Two-for-One line. These transformers are engineered for industrial control applications where flexibility in primary voltage connection is essential. The series typically offers various secondary voltage options while maintaining consistent form factors. Bel Fuse acquired Signal Transformer, integrating these products into their broader magnetics portfolio for global distribution.

Replacement Considerations

Direct substitutes within the same series include DP-241-4-XXL variants with different secondary voltages. Cross-reference physical dimensions and terminal types when considering alternatives from other manufacturers. Ensure any replacement maintains the 6 VA rating and 2500Vrms isolation voltage. Verify that the new component supports the same 50/60 Hz frequency operation.