RLD-2240-3-10

Power Transformers Overview

The RLD-2240-3-10 is a power transformer manufactured by Renco Electronics, Inc., designed for operation at 50/60 Hz. It features a rated capacity of 2.4 VA with a primary voltage configuration supporting 115V and 230V inputs. The secondary output provides a 115:10V ratio, offering parallel 5V at 500mA or series 10V at 250mA capabilities. This component utilizes a through-hole mounting style suitable for standard PCB integration.

Power Transformers Feature Summary

• Supports dual primary voltage input configurations for 115V and 230V systems
• Provides flexible secondary output options via parallel or series winding connections
• Designed for through-hole mounting on printed circuit boards

Power Transformers Applications

• Low-power electronic equipment requiring isolated AC-to-AC conversion
• Control circuits operating within the 2.4 VA power limit
• Industrial instrumentation powered by standard 50/60 Hz mains frequencies

Power Transformers Procurement Notes

Verify the specific suffix designation to ensure correct secondary voltage configuration. Confirm that the required current rating aligns with the parallel or series secondary specifications. Ensure the operating frequency matches the 50/60 Hz design parameters. Check physical dimensions against the target PCB layout constraints before finalizing procurement decisions.

Power Transformers Selection Notes

Select this model when a compact 2.4 VA isolation transformer is required for low-voltage secondary applications. Consider the through-hole package type if surface-mount alternatives are unsuitable. Evaluate the need for dual primary voltage support if the device will operate in regions with varying mains standards. Ensure the load does not exceed the specified 500mA parallel or 250mA series limits.

Power Transformers Part Context

This component belongs to the Renco Electronics RLD-2240 series of power transformers. The series generally covers various voltages and wattage ratings for general-purpose isolation tasks. The RLD-2240-3-10 specifically addresses the lower end of the power spectrum, providing essential isolation for sensitive control electronics without excessive bulk or weight.

Power Transformers Replacement Considerations

Direct substitutes must match the 2.4 VA rating, 115/230V primary, and 10V secondary specifications. Verify pinout compatibility and physical footprint dimensions to ensure interchangeability. Consult manufacturer cross-reference lists for equivalent models from other suppliers.