RL-2240-2-10

Power Transformers Overview

The RL-2240-2-10 is a single-phase power transformer manufactured by Renco Electronics, Inc., designed for through-hole mounting. It features a 115V primary input with parallel configuration and dual secondary outputs: 5V at 220mA in parallel and 10V at 110mA in series. Rated at 1.1VA, this component operates at 50/60 Hz frequencies. The unit is RoHS compliant and constructed for standard linear power supply applications requiring isolated voltage conversion.

Power Transformers Feature Summary

• Dual secondary winding configuration supporting parallel and series output combinations
• Through-hole mounting design for printed circuit board integration
• RoHS compliant construction ensuring environmental safety standards

Power Transformers Applications

• Linear power supply circuits requiring multiple voltage rails
• Electronic equipment needing 5V and 10V isolated outputs
• General purpose AC to DC power conversion modules

Power Transformers Procurement Notes

Verify the specific pinout configuration against your schematic before ordering, as the RL-2240 series includes variants with different secondary arrangements. Confirm that the 1.1VA rating meets your load requirements. Ensure your PCB layout supports through-hole assembly for the specified lead spacing. Cross-reference the datasheet to confirm compatibility with your operating frequency range of 50/60 Hz.

Power Transformers Selection Notes

Select this model when a compact transformer is needed for low-power applications requiring both 5V and 10V outputs from a single 115V source. Consider the physical dimensions and thermal characteristics relative to your enclosure space. Evaluate if the 1.1VA capacity suffices for your total system current draw. Compare against other RL-2240 variants if different voltage ratios or higher power ratings are required.

Power Transformers Part Context

This component belongs to the RL-2240 series of DUAL/TRAN transformers from Renco Electronics. These units are characterized by their small footprint and versatility in providing multiple secondary voltages. The series is widely used in consumer electronics and industrial control panels where space efficiency and reliable isolation are critical design parameters.

Power Transformers Replacement Considerations

Direct substitutes within the RL-2240 family include models like RL-2240-2-12 or RL-2240-2-24, which offer different secondary voltage ratios but maintain similar form factors. Verify that any replacement matches the 115V primary input and 1.1VA power rating to ensure electrical compatibility without redesigning the surrounding circuitry.