1182M9

Overview

The Hammond Manufacturing 1182M9 is a toroidal power transformer rated at 50 VA, designed for industrial control applications. It features dual primary windings supporting 115 VAC and 230 VAC inputs, and dual secondary windings providing 18 VAC in parallel or 36 VAC in series configurations. The unit delivers a maximum secondary current of 2.78 A at the 18 V setting. Operating at 50 Hz/60 Hz frequencies, it utilizes wire leads for termination and is intended for chassis mounting. The transformer has a height of 1.5 inches and weighs approximately 793.786 grams.

Feature Summary

• Toroidal core construction for efficient magnetic coupling and compact form factor
• Dual primary winding capability allows flexible connection to standard 115 VAC or 230 VAC supply lines
• Dual secondary winding design enables configurable output voltage selection between series and parallel modes
• Chassis mount style with wire lead terminations facilitates direct integration into industrial control panels

Applications

• Industrial control panel power supplies
• General purpose AC power transformation in manufacturing equipment
• Electronic test and measurement instrument internal power systems
• Automation system component powering

Procurement Notes

Verify that the specific order matches the 1182M9 part number to ensure correct 50 VA rating and 18V/36V secondary configuration. Confirm input voltage requirements align with the dual primary winding specifications before installation. Check physical dimensions against chassis mounting space constraints. Ensure environmental conditions meet the operational temperature range defined in the official datasheet. Validate compliance with relevant safety standards required for the final assembly application.

Selection Notes

Select this model when a 50 VA capacity is sufficient for the load requirements. Choose based on the need for both 115 VAC and 230 VAC input compatibility without external switching hardware. Consider the toroidal shape for space-constrained enclosures where low profile is critical. Evaluate the wire lead termination type against available wiring methods in the target system. Compare weight and size specifications against other transformers if mechanical constraints are tight.

Part Context

This component belongs to the Hammond Manufacturing 1182 series of toroidal power transformers. The series offers various power ratings from 50 VA to higher capacities, catering to diverse industrial needs. The 1182M9 represents the lower end of the power spectrum within this family, focusing on efficiency and compactness for smaller control applications while maintaining robust industrial-grade construction standards.

Replacement Considerations

Consult the official Hammond Manufacturing datasheet for cross-reference information. Verify electrical parameters such as VA rating, voltage, and current match exactly. Ensure physical mounting dimensions and terminal types are compatible. No specific substitute part numbers are publicly confirmed in the provided documentation.