1182H9

Overview

The Hammond Manufacturing 1182H9 is a toroidal power transformer designed for industrial control applications. It features a dual primary winding configuration supporting 115 VAC and 230 VAC inputs, ensuring compatibility with standard electrical frequencies of 50 Hz and 60 Hz. The unit provides a secondary output of 9 VAC at 1.67 A, delivering a total power rating of 15 VA. Constructed with a potted center for enhanced structural integrity, this component utilizes wire leads for termination and is intended for chassis mounting within equipment enclosures.

Feature Summary

• Toroidal core design with a potted center for mechanical strength
• Dual primary windings for flexible voltage input selection
• Dual secondary windings allowing series or parallel configuration
• Chassis mount installation style with wire lead terminations

Applications

• Industrial control panels requiring low voltage AC power
• Equipment housing needing compact power transformation
• Automation systems utilizing 50/60 Hz power sources

Procurement Notes

Verify the specific secondary current requirement against the datasheet to ensure it meets the load demands of the target application. Confirm that the chassis mounting space accommodates the physical dimensions of the toroidal core. Ensure the input voltage matches the available primary winding configuration before finalizing the order.

Selection Notes

Select this model when a compact, high-efficiency toroidal transformer is required for 15 VA loads. Consider the dual primary capability if operating in regions with varying standard voltages. Evaluate the chassis mounting constraints and verify that wire lead connections are suitable for the internal wiring scheme of the enclosure.

Part Context

This component belongs to the Hammond 1182 series of lightweight toroidal transformers. The series is characterized by its robust construction and suitability for industrial environments. These units are engineered to provide reliable power conversion while maintaining a small footprint, making them ideal for dense packaging requirements in modern electronic assemblies.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.