182M9

Overview

The Hammond Manufacturing 182M9 is a low voltage toroidal power transformer designed for industrial applications. It features a dual primary winding configuration supporting 115 VAC and 230 VAC inputs, and a single secondary output rated at 18V CT with a current capacity of 2.78A. The unit provides a total power rating of 50VA and operates at frequencies of 50 Hz or 60 Hz. Constructed with wire leads for termination, it utilizes a chassis mount installation style. The transformer is classified as an open type within the 182 series.

Feature Summary

• Toroidal core design for efficient magnetic coupling
• Dual primary windings for flexible input voltage selection
• Single center-tapped secondary winding configuration
• Chassis mounting style with wire lead terminations

Applications

• Industrial control systems requiring isolated power
• Electronic equipment needing low voltage AC supply
• Signal processing circuits utilizing center-tapped sources
• General purpose power transformation in machinery

Procurement Notes

Verify the specific part number against official Hammond Manufacturing documentation to confirm electrical ratings and physical dimensions. Ensure compatibility with existing chassis mounting provisions and wiring requirements. Confirm availability status as product lifecycles may change. Cross-reference datasheet specifications for thermal management needs during integration.

Selection Notes

Select this component when a compact toroidal transformer with dual primary flexibility is required for 50/60 Hz operation. The 18V CT output suits applications needing split-phase low voltage supplies. Verify that the 50VA power rating meets the load demands of the target circuitry. Consider the open construction type regarding environmental protection needs.

Part Context

This transformer belongs to the Hammond 182 series of industrial power transformers. The series offers various power ratings and voltage configurations tailored for control panel integration. The 182M9 specifically addresses needs for small footprint power conversion with center-tapped outputs.

Replacement Considerations

Consult official Hammond Manufacturing substitution guides for verified equivalent part numbers. Do not assume cross-compatibility with other manufacturers' toroidal transformers without verifying pinout, voltage, and mechanical constraints.