241-4-20

Power Transformers Overview

The Signal Transformer 241-4-20 is a laminated core power transformer designed for industrial applications. It features a split bobbin construction to ensure superior isolation and low capacitive coupling. The unit operates at 50/60 Hz with a primary voltage rating of 115 VAC and a secondary output of 20 VAC. Key electrical specifications include a maximum current of 300 mA, a power rating of 6 VA, and a dielectric strength of 2500 Vrms. The device utilizes chassis mounting with quick connect terminals.

Power Transformers Feature Summary

• Split bobbin construction provides superior isolation and low capacitive coupling
• Laminated core design optimized for 50/60 Hz operation
• Chassis mounting style with quick connect termination type

Power Transformers Applications

• Industrial control systems requiring isolated power
• Equipment needing 20V AC secondary supply
• General purpose power transformation in chassis-mounted enclosures

Power Transformers Procurement Notes

Verify the specific datasheet version for the 241-4-20 model to confirm terminal configuration and insulation class. Ensure the application environment supports the specified 6 VA power rating and 2500 Vrms dielectric strength. Cross-reference the quick connect terminal dimensions against existing wiring harnesses to guarantee mechanical compatibility during installation.

Power Transformers Selection Notes

Select this component when a 20V AC output from a 115V AC input is required within a 6 VA limit. The split bobbin architecture is suitable for applications demanding high isolation integrity. Consider the chassis mounting requirement and physical footprint constraints before finalizing the design integration.

Power Transformers Part Context

This part belongs to the 241 series of power transformers manufactured by Signal Transformer. The series utilizes split bobbin technology to enhance electrical performance. Variants within the family differ primarily in secondary voltage and power ratings while maintaining similar construction methods.

Power Transformers Replacement Considerations

The DP-241-4-20 is a documented variant offering identical electrical characteristics but potentially different packaging or lead configurations. Verify terminal compatibility when substituting between the standard 241-4-20 and the DP-241-4-20 suffix versions.