RLD-2240-4-10

Power Transformers Overview

The RLD-2240-4-10 is a split bobbin power transformer manufactured by Renco Electronics, Inc., designed for 50/60 Hz operation with a 6VA rating. It features a primary winding configured for 115V or 230V input in parallel connection. The secondary side provides dual outputs: a 5V winding capable of 1.2A and a 10V winding capable of 600mA, both connected in series. This component utilizes a through-hole mounting style.

Power Transformers Feature Summary

• Split bobbin construction for enhanced isolation
• Dual secondary voltage outputs for versatile power distribution
• Through-hole mounting for standard PCB integration

Power Transformers Applications

• General purpose AC to DC power supply units
• Industrial control panel power distribution
• Electronic equipment requiring isolated low-voltage DC rails

Power Transformers Procurement Notes

Verify the specific pinout configuration against the official datasheet before integration, as variations exist within the RLD-2240 family. Confirm that the 6VA thermal rating meets the operational requirements of the target application environment. Ensure the primary voltage selection matches the local mains frequency and amplitude specifications.

Power Transformers Selection Notes

Select this model when dual isolated secondary voltages are required from a single transformer core. The 6VA capacity suits low-power applications. Verify that the physical dimensions of the split bobbin design fit the available board space. Consider the through-hole lead spacing for compatibility with existing manufacturing processes.

Power Transformers Part Context

This component belongs to the RLD-2240 series of split bobbin transformers from Renco Electronics. The series offers various secondary configurations while maintaining a consistent primary interface. The RLD-2240-4-10 specifically denotes the variant with 5V and 10V secondary windings. Other variants in the series differ in output voltage and current ratings.

Power Transformers Replacement Considerations

Direct replacements must match the 6VA rating, 115/230V primary, and identical secondary voltages (5V @ 1.2A and 10V @ 600mA). Verify pin-to-pin compatibility and physical footprint. Consult the manufacturer's cross-reference list for approved equivalents.