166P10

Overview

The Hammond Manufacturing 166P10 is an industrial power transformer featuring a laminated core and chassis mount design. It operates with a single primary winding rated at 115 VAC and a single secondary winding providing 10 VAC center-tapped output. The unit delivers a power rating of 50 VA with a maximum secondary current of 5 A. Physical dimensions are approximately 82.6 mm in length, 41.4 mm in width, and 42.9 mm in height. It utilizes wire leads for termination and supports 50 Hz/60 Hz frequencies.

Feature Summary

• Chassis mount construction with wire lead terminations
• Laminated core design for low voltage power applications
• Single primary and single secondary winding configuration

Applications

• Industrial control panels
• Low voltage power supply circuits
• Equipment requiring 10V AC center-tapped sources

Procurement Notes

Verify the specific datasheet version to confirm insulation class and regulatory compliance status such as UL or CSA listings. Ensure that the mounting hardware requirements align with the chassis mount style and that the wire lead lengths meet the system integration needs. Confirm ambient temperature ratings against the operational environment.

Selection Notes

Select this component when a 50 VA capacity is required for 115 VAC input systems. The 10 VAC center-tapped output suits applications needing balanced dual polarity supplies. Consider the physical footprint constraints relative to the 82.6 mm length and 42.9 mm height. Verify that the 5 A current rating meets the load demands without exceeding thermal limits.

Part Context

This transformer belongs to the 166 series of industrial power transformers from Hammond Manufacturing. The series includes variants with different voltages and power ratings, such as the 166M10 and 166G16. These components are designed for general industrial use, offering reliable performance in standard electrical enclosures and control systems.

Replacement Considerations

Cross-reference with other Hammond 166 series models like 166M10 for lower power needs or 166P16 for higher voltage outputs. Ensure any substitute matches the 115 VAC primary, 10 VAC CT secondary, and 50 VA rating. Verify dimensional compatibility for chassis mounting.