162F12

Overview

The Hammond Manufacturing 162F12 is a low voltage power transformer designed for PCB mounting. It features a low profile and split bobbin construction with dual primary windings supporting 115 VAC and 230 VAC inputs. The unit has a 6 VA power rating and operates at 50 Hz or 60 Hz frequencies. Secondary outputs provide 12.6 VAC center-tapped configuration, delivering 0.5 A in series connection or 1 A in parallel connection. The device utilizes wire leads for termination and is suitable for industrial control applications requiring compact power conversion.

Feature Summary

• Low profile design with split bobbin structure for space-constrained PCB integration
• Dual primary winding capability for flexible 115V or 230VAC input selection
• Center-tapped secondary output allowing series or parallel current configurations

Applications

• Industrial control panel power supplies
• Low voltage circuit powering for electronic assemblies
• Chassis-mounted equipment requiring compact transformers

Procurement Notes

Verify the specific secondary configuration required for your application, as the 162F12 supports both series (0.5A) and parallel (1A) connections depending on wiring. Confirm that the PCB footprint matches the component dimensions before ordering. Ensure input voltage requirements align with the dual primary winding specifications to prevent operational issues during installation.

Selection Notes

Select this model when a compact, board-mount solution is needed for 6 VA power conversion. The split bobbin design facilitates easier PCB assembly compared to traditional encased transformers. Consider the thermal limitations of the open construction if the operating environment involves high ambient temperatures or restricted airflow.

Part Context

This component belongs to the Hammond 162 series of low voltage PCB mount transformers. The series offers various VA ratings from 1.1 to 36 VA and multiple output voltages. The 162F12 specifically addresses applications needing a 6 VA rating with a 12.6V CT secondary, fitting into the broader family of industrial control transformers manufactured by Hammond.

Replacement Considerations

Direct substitutes within the same series include other 162 series models with matching VA ratings but different voltage outputs. Cross-reference part numbers such as 162F12B or similar variants only if the secondary voltage and current requirements differ. Verify mechanical compatibility and pinout alignment when considering alternative manufacturers' equivalents.