1182P22

Overview

The Hammond Manufacturing 1182P22 is a toroidal power transformer rated at 225 VA. It features dual primary windings supporting 115 VAC and 230 VAC inputs, and dual secondary windings providing 44 VAC in series or 22 VAC in parallel configurations. The unit delivers a maximum secondary current of 5.11 A. Designed for industrial control applications, it operates at 50 Hz/60 Hz frequencies. The transformer utilizes wire leads for termination and is intended for chassis mounting. Physical dimensions include a height of 1.88 inches, with a net weight of 2.404 kg.

Feature Summary

• Toroidal core construction for efficient magnetic coupling
• Dual primary winding capability for flexible voltage input selection
• Dual secondary winding design allowing series or parallel output configuration
• Chassis mount style with wire lead terminations

Applications

• Industrial control systems requiring isolated power supply
• Equipment needing specific low-voltage AC power distribution
• Machinery utilizing dual voltage input infrastructure
• Control panels requiring compact high-efficiency transformers

Procurement Notes

Verify the specific secondary voltage requirement (series vs. parallel) against the application circuit before ordering. Confirm that the chassis mounting space accommodates the physical dimensions and that wire lead connections are compatible with the target terminal blocks. Ensure the operating frequency matches the system standard to maintain performance integrity.

Selection Notes

Select this model when a 225 VA capacity is required with flexible secondary voltage options. The dual primary feature simplifies integration into regions with varying standard voltages. Consider the physical size and weight constraints relative to the enclosure design. Compare against other 1182 series variants if different power ratings or secondary voltages better suit the load requirements.

Part Context

This component belongs to the Hammond 1182 series of industrial toroidal transformers. The series offers various power ratings and secondary voltage combinations tailored for diverse industrial needs. The 1182P22 specifically addresses applications requiring moderate power with versatile output wiring options, fitting within the broader portfolio of robust, chassis-mountable power conversion devices.

Replacement Considerations

Direct substitutes within the same series include models like 1182L110 for similar power but different voltage, or 1182J22 for lower power requirements. Verify electrical compatibility and physical footprint before swapping.