182K117

Overview

The Hammond Manufacturing 182K117 is a discontinued toroidal power transformer designed for industrial applications. It features a dual primary winding configuration supporting 115 VAC and 230 VAC inputs, with a total power rating of 160 VA. The unit utilizes dual secondary windings to provide either 117 V in parallel or 234 V in series configurations, delivering a maximum current of 684 mA at the lower voltage setting. Constructed with wire leads for chassis mounting, this component operates at standard frequencies of 50 Hz and 60 Hz. Its physical dimensions include a height of approximately 1.75 inches, and it weighs roughly 1.63 kg.

Feature Summary

• Toroidal core design providing space efficiency and low electromagnetic interference radiation
• Dual primary winding capability allowing flexible input voltage selection between 115 VAC and 230 VAC
• Dual secondary winding architecture enabling configurable output voltages via parallel or series connection
• Chassis mount installation style utilizing wire leads for direct integration into control panels

Applications

• Industrial control systems requiring isolated power supply
• Equipment needing specific 117 VAC or 234 VAC secondary outputs
• Applications prioritizing low profile and weight reduction due to toroidal design
• General purpose power transformation in commercial machinery

Procurement Notes

This specific part number is officially listed as discontinued by the manufacturer and is no longer stocked as a standard inventory item. Procurement should focus on verifying availability through authorized distributors for remaining stock or identifying valid replacement alternatives within the same product family. Users must confirm that any sourced units are genuine Hammond Manufacturing products to ensure compliance with safety standards and performance specifications.

Selection Notes

Engineers selecting this component should note its discontinuation status and evaluate the 160 VA power rating against current load requirements. The dual primary and secondary winding options offer flexibility but require careful wiring configuration to match the desired input and output voltages. Due to the chassis mount style and wire lead termination, mechanical integration must account for available panel space and terminal access. Verification of equivalent performance from successor models in the 1182 series is recommended for new designs.

Part Context

The 182K117 belongs to the broader 182 Series of toroidal transformers manufactured by Hammond Manufacturing. This series is characterized by high-efficiency cores that reduce size and weight compared to traditional laminated transformers. The 182K117 specifically represents a higher power variant within this line, distinguished by its 160 VA capacity and specific voltage tap configurations. It shares design principles with other models in the series, such as the 182T117, which also emphasizes low EMF radiation and compact form factors for industrial use.

Replacement Considerations

Public documentation indicates that the 1182 Series serves as the replacement family for the discontinued 182K117. Specific substitute part numbers within this series should be verified against datasheets to ensure matching electrical parameters and mounting dimensions.