1182N117

Overview

The Hammond Manufacturing 1182N117 is a toroidal power transformer rated at 500 VA. It features dual primary windings supporting 115 VAC and 230 VAC inputs, and dual secondary windings configured for 234 VAC in series or 117 VAC in parallel operation. The unit delivers a secondary current of 4.28 A at the 117 V parallel setting. Designed for chassis mounting with wire lead terminations, it operates at 50 Hz/60 Hz frequencies.

Feature Summary

• Toroidal core construction provides high efficiency and low stray magnetic flux leakage.
• Dual primary and secondary winding configurations allow flexible voltage input and output arrangements.
• Chassis mount design facilitates integration into industrial control enclosures.

Applications

• Industrial control systems requiring isolated power supplies
• Audio equipment power distribution
• General purpose AC power transformation

Procurement Notes

Verify the specific power rating against available documentation, as sources indicate conflicting data between 80 VA and 500 VA for this part number. Confirm secondary voltage configuration requirements match the intended circuit design. Ensure chassis mounting space accommodates the physical dimensions and weight specified in the official datasheet before ordering.

Selection Notes

Select this model when a robust toroidal transformer with flexible dual-winding options is required for industrial applications. Consider the physical size and weight constraints relative to the chassis enclosure. Verify that the operating frequency matches the system's 50 Hz or 60 Hz supply. Ensure the secondary current demand does not exceed the rated capacity for the chosen voltage configuration.

Part Context

This component belongs to the Hammond 1182 series of toroidal power transformers. The series is characterized by low profile designs suitable for various industrial control applications. The 1182 series offers a range of power ratings and voltage configurations to meet diverse power conversion needs within electronic and electrical systems.

Replacement Considerations

Consult official Hammond Manufacturing substitution guides for verified equivalents. Cross-reference pinout compatibility and physical dimensions if replacing in existing assemblies. Ensure any substitute meets the same electrical isolation and thermal performance standards.