185G28

Power Transformers Overview

The Hammond Manufacturing 185G28 is a laminated core power transformer designed for chassis mounting. It features dual primary windings rated for 115V or 230V AC operation at 50/60 Hz. The secondary configuration provides dual outputs capable of series connection for 28V C.T. at 6.25A or parallel connection for 14V at 12.5A, delivering a total power rating of 175VA. The unit undergoes a high-potential test of 4,000 VRMS to ensure insulation integrity.

Power Transformers Feature Summary

• Dual primary winding design supporting 115V and 230V AC input configurations
• Flexible secondary output options allowing series or parallel connections
• Laminated core construction optimized for industrial power applications
• High-voltage isolation verified through 4,000 VRMS hi-pot testing

Power Transformers Applications

• Industrial control panels requiring isolated power distribution
• Equipment needing selectable 115V or 230V input voltage compatibility
• Chassis-mounted systems utilizing center-tapped secondary supplies
• General purpose power conversion in automation hardware

Power Transformers Procurement Notes

Verify the specific voltage configuration required for your application before ordering. Confirm that the chassis mounting dimensions align with your enclosure design. Ensure the input voltage matches the primary winding setup (parallel for 115V, series for 230V). Check secondary current requirements against the 6.25A or 12.5A ratings depending on series or parallel usage. Validate compliance with local electrical safety standards for industrial equipment.

Power Transformers Selection Notes

Select this model when dual voltage input flexibility is necessary for global deployment. Choose the series secondary configuration if a higher voltage center-tapped supply is needed. Opt for parallel connection if lower voltage and higher current are required. Consider the 175VA power limit relative to the total load connected to the secondary windings. Evaluate chassis mounting constraints regarding available space and thermal management requirements.

Power Transformers Part Context

This component belongs to the Hammond 185 Series of industrial power transformers. These units are characterized by robust laminated core designs suitable for demanding environments. The series offers various power ratings and voltage combinations to support diverse industrial automation needs. Chassis mounting is standard across this product line for secure integration into larger assemblies.

Power Transformers Replacement Considerations

Consult official Hammond Manufacturing documentation for direct cross-reference part numbers. Verify that any substitute maintains identical electrical ratings and physical mounting dimensions. Ensure replacement units meet the same insulation and safety testing standards.