182H15

Overview

The Hammond Manufacturing 182H15 is a toroidal power transformer rated at 225VA. It features dual primary windings supporting 117V and 234VAC inputs, and dual secondary windings providing 30V series or 15V parallel outputs. The unit supports up to 7.5A in series configuration or 15A in parallel. It utilizes wire lead termination for chassis mounting. Key electrical specifications include a 4000Vrms isolation voltage and operation at 50/60Hz frequencies.

Feature Summary

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

Applications

• Industrial control systems requiring isolated power
• Equipment needing selectable secondary voltage levels
• High-current applications utilizing parallel secondary configuration
• General purpose power supply integration

Procurement Notes

Verify the specific part number suffix against official Hammond Manufacturing documentation to ensure correct voltage and current ratings. Confirm that the required insulation class and thermal protection meet the target application's safety standards. Check for RoHS compliance requirements if operating in regulated regions. Ensure mechanical dimensions fit the designated chassis space.

Selection Notes

Select this model when a compact toroidal transformer with versatile secondary output options is required. The dual primary winding allows compatibility with both 117V and 234VAC mains supplies without rewiring. Choose the series configuration for higher voltage needs or parallel for increased current capacity. Verify that the 225VA rating sufficiently covers the load requirements including surge currents.

Part Context

This component belongs to the Hammond 182 series of industrial toroidal transformers. The series is designed for robust performance in demanding environments. The 182H15 specifically addresses applications needing flexible secondary voltage arrangements. It complements other models in the line by offering a balance between power density and output versatility.

Replacement Considerations

Consult Hammond Manufacturing cross-reference guides for direct equivalents. Verify that any substitute matches the 225VA rating, 117/234V primary inputs, and 30V/15V secondary outputs. Ensure physical dimensions and mounting hole patterns are compatible with existing chassis designs.