A41-130-28L

Power Transformers Overview

The Signal Transformer A41-130-28L is a single-phase industrial control transformer with a 130VA rating. It features a laminated core and chassis mount design. The primary winding supports dual voltages of 115V and 230V in parallel configuration, operating at 50Hz or 60Hz. The secondary output provides 28VAC at 9.2A, configured for parallel connection. This component utilizes quick connect terminals and solder lugs for secure electrical interfacing within equipment enclosures.

Power Transformers Feature Summary

• Laminated core construction for efficient power conversion
• Chassis mounting style for stable installation
• Dual voltage primary input capability
• Integrated terminal connections

Power Transformers Applications

• Industrial control panels
• Machine tool power supplies
• Equipment isolation circuits
• Voltage step-down applications

Power Transformers Procurement Notes

Verify the specific suffix 'L' against official Signal Transformer documentation to confirm lead wire length and insulation specifications. Ensure the required secondary current capacity matches the 9.2A rating for the 28V output. Confirm that the chassis mounting dimensions align with the available enclosure space before finalizing procurement orders.

Power Transformers Selection Notes

Select this model when a 130VA capacity is required for converting standard line voltages to a lower 28VAC level. The parallel primary configuration simplifies wiring for regions with varying standard voltages. Consider the physical size constraints associated with chassis-mounted transformers and ensure adequate ventilation for thermal management during continuous operation.

Power Transformers Part Context

This unit belongs to the A41 series of single-phase transformers designed for general industrial use. The series offers various power ratings and secondary voltage configurations to suit different control circuit requirements. The A41-130-28L specifically addresses applications needing moderate power delivery at a standardized low voltage output.

Power Transformers Replacement Considerations

Consult official cross-reference guides for equivalent models from Signal Transformer or other manufacturers. Verify that any substitute part matches the 130VA rating, 28V secondary output, and chassis mounting footprint to ensure mechanical and electrical compatibility.