161G28

Overview

The Hammond Manufacturing 161G28 is a low voltage power transformer designed for PCB mounting. It features a laminated core construction with a single primary winding rated at 115 VAC and dual secondary windings providing 28 VAC center-tapped output. The unit delivers a maximum power rating of 10 VA, supporting a series current of 360 mA or parallel current of 720 mA. It utilizes through-hole termination and measures 1.44 inches in length, 1.94 inches in width, and 1.69 inches in height.

Feature Summary

• Low voltage PCB mount design
• Laminated core construction
• Dual secondary winding configuration

Applications

• Electronic equipment requiring low voltage AC power
• Test and measurement instrumentation
• Industrial control systems

Procurement Notes

Verify the specific datasheet version to confirm compliance with RoHS directives and REACH regulations. Ensure that the procurement channel provides official documentation matching the manufacturer's part number 161G28. Confirm that the received components match the physical dimensions and pinout specifications required for the target printed circuit board layout.

Selection Notes

Select this component when a compact, board-mount solution is required for 115 VAC input applications. The dual secondary winding allows flexibility for either series connection to provide 28 VAC center-tapped output or parallel connection for higher current availability. Consider the through-hole mounting style and physical footprint constraints during the initial design phase.

Part Context

This transformer belongs to the general power transformer category from Hammond Manufacturing. It serves as a fundamental power conversion component within electronic assemblies, bridging mains voltage to lower operational voltages. The product line focuses on reliable laminated core designs suitable for various industrial and commercial electronics applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.