1182T12

Overview

The Hammond Manufacturing 1182T12 is a toroidal power transformer designed for industrial control applications. It features a 300 VA power rating with dual primary windings supporting 115 VAC and 230 VAC inputs at 50 Hz or 60 Hz. The secondary configuration provides a center-tapped 24 VAC output at 12.5 A, alongside a parallel 12 VAC output at 25 A. Constructed with wire leads for chassis mounting, this unit utilizes a low-profile toroidal core to minimize stray magnetic flux leakage and electromagnetic interference.

Feature Summary

• Toroidal core construction reduces stray magnetic flux leakage and electromagnetic interference
• Dual primary winding design allows compatibility with both 115 VAC and 230 VAC supply voltages
• Multiple secondary voltage options provide flexible output configurations for diverse load requirements

Applications

• Industrial control panel power distribution
• Equipment requiring isolated AC power sources
• Low-noise electronic circuit powering

Procurement Notes

Verify the specific secondary configuration required, as the 1182 series offers various voltage and current combinations. Confirm input voltage compatibility with the installation site's power grid frequency (50/60 Hz). Ensure chassis mounting provisions align with the enclosure design. Check RoHS compliance status if environmental regulations apply to the deployment region.

Selection Notes

Select this model when a compact, high-efficiency transformer with low EMI is necessary. The dual secondary outputs allow simultaneous operation of different voltage loads from a single unit. Consider the physical dimensions and weight for mechanical integration. Verify that the wire lead termination method suits the existing wiring infrastructure.

Part Context

This component belongs to the Hammond 1182 series of toroid transformers, which are characterized by low profile and high efficiency. The series covers a wide range of power ratings and voltage configurations, serving as standard solutions for general-purpose industrial power transformation needs where space and noise constraints are critical factors.

Replacement Considerations

Direct substitutes within the same series include models like 1182T117P for higher power variants, though secondary specifications differ. Cross-brand replacements require matching VA rating, primary/secondary voltages, and physical footprint. Always validate electrical parameters against the original design requirements before substitution.