1182J22

Overview

The Hammond Manufacturing 1182J22 is a toroidal power transformer designed for industrial control applications. It features a 50 VA power rating with dual primary windings supporting 115 VAC and 230 VAC inputs. The unit provides a dual secondary winding configuration, offering 44 VAC in series or 22 VAC in parallel at a rated current of 1.14 A. Operating at 50 Hz/60 Hz, it utilizes wire leads for termination and is intended for chassis mounting. The component measures 1.5 inches in height.

Feature Summary

• Toroidal core construction for efficient magnetic coupling
• Dual primary windings for versatile input voltage compatibility
• Dual secondary windings allowing series or parallel output configurations
• Chassis mount design with wire lead terminations

Applications

• Industrial control panels requiring isolated power supplies
• Equipment needing 22V or 44V AC auxiliary power
• Machinery control circuits operating at 50/60 Hz

Procurement Notes

Verify RoHS compliance status prior to procurement as sources indicate potential non-compliance. Confirm availability through authorized distributors, noting that some channels may list the item as discontinued despite stock presence. Ensure the specific suffix matches the required voltage configuration. Check for updated datasheets regarding terminal specifications and mounting hole dimensions before finalizing orders.

Selection Notes

Select this model when a compact toroidal transformer is required for 50 VA loads. The dual secondary option allows flexibility between 22V high-current and 44V lower-current needs. Ensure the application environment supports chassis mounting and that wire lead connections are compatible with the system's wiring harness. Verify input voltage ranges match the site's power distribution standards.

Part Context

This component belongs to the Hammond 1182 series of industrial toroidal transformers. The series offers various power ratings from 30 VA to higher capacities, sharing common design features like dual primaries and chassis mounting. The 1182J22 specifically addresses mid-range power requirements with flexible secondary output options, fitting into standard industrial enclosures where space efficiency and low noise are priorities.

Replacement Considerations

Check for alternative part numbers within the same series if the J22 suffix is unavailable. Verify that any substitute maintains the 50 VA rating, 115/230 VAC primary support, and compatible physical dimensions for chassis mounting. Ensure electrical parameters such as secondary voltage and current capacity meet the original design specifications.