RL-2250-20-12

Power Transformers Overview

The RL-2250-20-12 is a 20VA power transformer designed for 50/60 Hz operation. It features a primary rating of 115V and a secondary configuration providing 12V with a center tap. The unit supports parallel connections on the primary side at 6.3V or series connections at 12.6V, while the secondary allows for parallel currents of 3.2A or series voltages of 1.6A. Constructed as a through-hole component, it incorporates advanced dual insulation technology to meet stringent safety standards including UL, CSA, VDE, and IEC specifications.

Power Transformers Feature Summary

• Advanced dual insulation construction for enhanced safety
• Compliance with UL, CSA, VDE, and IEC international safety specifications
• Flexible primary and secondary connection options for varied voltage and current requirements

Power Transformers Applications

• General purpose power supply circuits
• Industrial control systems requiring isolated power
• Equipment needing 50/60 Hz line frequency transformation

Power Transformers Procurement Notes

Verify that the specific application circuit matches the required primary and secondary connection modes, as the transformer supports multiple configurations. Confirm that the physical mounting style aligns with the chassis design. Ensure the operating environment remains within the specified temperature limits to maintain performance and safety compliance throughout the operational lifespan.

Power Transformers Selection Notes

Select this model when a 20VA capacity is required for standard line frequency applications. Consider the flexible wiring options if space constraints or specific voltage levels necessitate non-standard primary or secondary setups. Ensure the through-hole mounting method is compatible with the target PCB or chassis assembly before finalizing the component choice.

Power Transformers Part Context

This component belongs to the RL-2250 series of power transformers manufactured by Renco Electronics, Inc. The series is characterized by robust construction and adherence to major global safety certifications. These transformers are engineered for reliability in environments where strict electrical isolation and regulatory compliance are mandatory for end-user equipment.

Power Transformers Replacement Considerations

Direct substitutes must match the 20VA rating, 115V primary input, and 12V CT secondary output. Verify that any replacement part maintains the same physical dimensions and mounting characteristics to ensure mechanical compatibility without modifying the existing assembly.