167P18

Overview

The Hammond Manufacturing 167P18 is a laminated core power transformer designed for chassis mounting. It features a single primary winding rated at 115V and a single secondary winding providing 18V at 5A, resulting in a maximum power capacity of 90VA. The unit includes a center tap on the secondary side and utilizes wire leads for termination. Key electrical specifications include a 2000Vrms isolation voltage. The physical dimensions are approximately 63.50mm in length, 69.85mm in width, with a maximum installation height of 77.72mm. The component weighs approximately 1.1kg and complies with RoHS3 standards.

Feature Summary

• Laminated core construction for efficient power transformation
• Chassis mount design with wire lead terminations
• Secondary center tap configuration for versatile circuit integration

Applications

• Industrial automation control systems
• PLC power supply circuits
• Low voltage rectifier applications

Procurement Notes

Verify the specific datasheet version to confirm exact dimensional tolerances and terminal configurations before integration. Ensure the receiving facility has adequate handling procedures for heavy components due to the 1.1kg weight. Confirm that the 115V primary input matches the local supply voltage requirements. Check for any regional shipping restrictions or environmental compliance documentation updates.

Selection Notes

Select this model when a 90VA capacity is required for 115V primary applications. The 18V secondary output suits low voltage rectification needs. Consider the chassis mount form factor if space constraints preclude panel mounting. Verify that the 2000Vrms isolation rating meets safety requirements for the target enclosure environment. Compare against higher VA ratings if future load expansion is anticipated.

Part Context

The 167P18 belongs to the Hammond 167 Series of power transformers. This series is characterized by laminated core designs intended for industrial and automation environments. Similar models in the series vary primarily in volt-ampere ratings and secondary voltage outputs, such as the 167N14 which offers different voltage characteristics. The series supports standard chassis mounting solutions for robust mechanical stability.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Users should consult official Hammond Manufacturing catalogs for direct replacements or cross-reference technical specifications with other manufacturers offering equivalent 90VA chassis-mount transformers.