RL-2240-5-10

Power Transformers Overview

The RL-2240-5-10 is a linear power transformer manufactured by Renco Electronics, Inc., designed for chassis mounting. It features a 12VA rating with a primary voltage of 115V and operates at 50/60 Hz. The secondary configuration provides dual outputs: 5V at 2.4A in parallel and 10V at 1.2A in series. Key electrical specifications include an isolation voltage of 2500V to 4000V RMS. The unit complies with UL, CSA, VDE, and IEC safety standards and is RoHS compliant.

Power Transformers Feature Summary

• Shrouded design eliminates the need for electrostatic shielding due to low interwinding capacitance
• Includes mounting brackets and quick connector solder terminals for ease of installation
• Hipot tested at 4000 VRMS for winding-to-winding and winding-to-core insulation integrity

Power Transformers Applications

• Chassis-mounted power supply units requiring isolated secondary voltages
• Industrial control systems utilizing 5V and 10V logic or signal levels
• Equipment requiring compliance with UL, CSA, and VDE safety regulations

Power Transformers Procurement Notes

Verify that the specific order suffix matches the required secondary voltage configuration (5V parallel / 10V series). Confirm chassis mount compatibility with the target enclosure dimensions. Ensure input voltage aligns with 115V primary ratings. Request current datasheets to validate updated safety certifications such as UL E132629 recognition status before finalizing procurement.

Power Transformers Selection Notes

Select this component when a single transformer must provide two distinct secondary voltage levels simultaneously. The 12VA rating supports moderate load currents. Consider the physical dimensions and chassis mounting requirements during mechanical design. Verify thermal operating ranges against environmental conditions, as the unit supports extended temperature capabilities.

Power Transformers Part Context

This part belongs to the RL-2260 family of All-In-One™ power transformers from Renco Electronics. These units are characterized by their shrouded construction and integrated mounting hardware. The family offers various VA ratings and secondary configurations, standardized for industrial applications requiring robust isolation and certified safety performance.

Power Transformers Replacement Considerations

Direct substitutes within the same manufacturer line include variants with different secondary tap configurations, such as the RL-2240-5-12 which provides a 12.6V center-tapped output. Cross-manufacturer replacements require matching the 12VA rating, 115V primary input, and equivalent isolation voltage specifications.