RL-2250-2.5-20

Power Transformers Overview

The RL-2250-2.5-20 is a linear power transformer manufactured by Renco Electronics Inc, designed for 50/60 Hz operation with a 2.5VA rating. It features a primary winding configuration supporting parallel connection at 10V or series connection at 20V. The secondary side provides two outputs: one rated for parallel connection at 240mA and another for series connection at 120mA. This component utilizes chassis mount installation and includes mounting brackets with quick connector solder terminals for ease of use. It is RoHS compliant and certified under UL, CSA, VDE, and IEC specifications.

Power Transformers Feature Summary

• Shrouded design eliminates the need for electrostatic shielding due to low interwinding capacitance
• Supplied with mounting brackets and quick connector solder terminals for ease of assembly
• Hipot tested at 4000 VRMS for safety compliance

Power Transformers Applications

• Power supply units requiring isolated voltage transformation
• Equipment needing UL, CSA, and VDE certified isolation
• Chassis-mounted electronic assemblies

Power Transformers Procurement Notes

Verify that the specific application circuit matches the required primary voltage configuration (parallel 10V or series 20V) and secondary current ratings (parallel 240mA or series 120mA). Confirm that the chassis mount form factor fits the mechanical constraints of the target enclosure. Ensure the operating temperature range aligns with the system's thermal environment.

Power Transformers Selection Notes

Select this model when a compact 2.5VA transformer with certified safety isolation is required. The shrouded construction allows for reduced board space compared to shielded alternatives. Consider the physical dimensions and lead termination style during layout planning to ensure compatibility with the intended PCB or terminal block connections.

Power Transformers Part Context

This component belongs to the RL-2250 series of All-In-One power transformers from Renco Electronics. The series is characterized by linear transformer technology designed for general-purpose power conversion. These units are engineered to meet stringent international safety standards while providing reliable performance in standard AC power applications.

Power Transformers Replacement Considerations

Cross-reference with other RL-2250 variants if different VA ratings or secondary configurations are needed. Verify that substitute models maintain the same chassis mount footprint and certification marks (UL, CSA, VDE) to ensure regulatory compliance.