1182U110

Overview

The Hammond Manufacturing 1182U110 is a discontinued toroidal power transformer with a 1500VA rating. It features dual primary windings for 117V and 234V input, and dual secondary windings configurable for 110V parallel or 220V series output. The unit supports maximum currents of 13.6A in parallel mode and 6.8A in series mode. It utilizes wire lead termination and chassis mounting. The transformer provides 4000Vrms isolation voltage and operates at 50/60 Hz frequencies.

Feature Summary

• Toroidal core construction designed for low stray magnetic flux leakage and reduced electromagnetic interference
• Dual primary and secondary winding architecture enabling flexible voltage configuration options
• High insulation capability providing robust electrical isolation between circuits

Applications

• Industrial control cabinet power distribution
• High-power motor control systems
• Equipment requiring isolated AC power conversion

Procurement Notes

Verify component authenticity through authorized channels as the part is officially discontinued. Confirm that the replacement variant meets all electrical specifications including voltage ratings and current capacity. Ensure physical dimensions and mounting hole patterns are compatible with existing chassis infrastructure before finalizing acquisition decisions.

Selection Notes

This component belongs to the 1182 series of industrial toroidal transformers. Selection requires matching the specific power requirements and voltage configurations needed for the target application. Engineers must evaluate the available direct substitute against original design parameters to ensure seamless integration without modifying the host system layout or wiring harnesses.

Part Context

The 1182U110 is part of Hammond Manufacturing's 1182 series, which offers various power ratings ranging from small signal to high-power industrial applications. This specific model represents the highest capacity option within the standard lineup, designed for demanding environments where space efficiency and thermal performance are critical for reliable long-term operation.

Replacement Considerations

The direct substitute part number is 1182U110P. Verify that this variant maintains identical electrical characteristics and physical form factor to ensure compatibility with existing installation constraints and circuit designs.