1182M240

Overview

The Hammond Manufacturing 1182M240 is an industrial toroidal power transformer rated at 30 VA. It features dual primary windings supporting 115 VAC and 230 VAC input voltages, with a secondary output of 240 VAC at 125 mA in parallel configuration. The unit utilizes wire leads for termination and is designed for chassis mounting. Operating at 50 Hz or 60 Hz, the transformer has a height of 1.25 inches and weighs approximately 793.786 grams.

Feature Summary

• Dual primary winding design enables compatibility with both 115 VAC and 230 VAC supply lines.
• Toroidal core construction provides efficient magnetic coupling within a compact form factor.

Applications

• Industrial control systems requiring isolated power supplies
• Equipment utilizing high-voltage secondary circuits
• Chassis-mounted electronic assemblies

Procurement Notes

Verify that the required secondary voltage matches the 240 VAC specification, as this model provides a fixed output in parallel mode. Confirm that the application current demand does not exceed the 125 mA rating to prevent thermal overload. Ensure the installation environment supports chassis mounting and accommodates the physical dimensions and weight of the unit. Cross-reference the datasheet for insulation class and temperature rise limits relevant to the specific enclosure.

Selection Notes

Select this component when a 30 VA toroidal transformer is needed for 240 VAC secondary applications. Compare against other series members like the 1182H18 or 1182D240 if different voltage taps or power ratings are required. Consider the physical height constraint of 1.25 inches for panel integration. Verify that the dual primary flexibility aligns with the available line voltage in the target region.

Part Context

This part belongs to the Hammond 1182 series of industrial control transformers. The series offers various power ratings from 30 VA to higher capacities, all sharing a common toroidal design philosophy. Components in this family typically feature dual primary and secondary windings to provide flexible voltage configurations for global deployment in industrial settings.

Replacement Considerations

Direct substitutes within the same series include models with identical 30 VA ratings but different secondary outputs, such as the 1182H18 (18V) or 1182D240 (240V). Ensure any replacement maintains the 115/230 VAC primary compatibility and chassis mounting style.