162F120

Overview

The Hammond Manufacturing 162F120 is a low-voltage PCB mount power transformer featuring a low-profile, split bobbin design. It operates at 50/60 Hz with a 6 VA power rating. The primary winding supports parallel connection for 115V or 230V AC input. The secondary configuration provides dual non-concentrically wound windings, delivering 60V per section which can be connected in series to achieve 120V center-tapped output at 0.05A (50mA).

Feature Summary

• Low profile construction with split bobbin design for compact PCB integration.
• Dual secondary windings allow flexible series or parallel voltage configurations.
• Non-concentrically wound coils to minimize electromagnetic interference.

Applications

• Low voltage electronic equipment requiring isolated power supplies.
• Industrial control panels utilizing standard PCB mounting.
• Audio and instrumentation devices needing center-tapped secondary outputs.

Procurement Notes

Verify the specific pinout and winding configuration against the official datasheet before integration. Confirm that the required current draw does not exceed the 50mA limit per secondary leg. Ensure the PCB layout accommodates the component's physical dimensions and through-hole spacing requirements for reliable mechanical stability.

Selection Notes

Select this model when a compact, low-voltage transformer with flexible secondary voltage options is required. It is suitable for applications where space constraints necessitate a low-profile form factor. Consider the 6 VA rating to ensure sufficient power delivery for the target circuit load without exceeding thermal limits.

Part Context

This component belongs to Hammond Manufacturing's line of board-mount power transformers. It is designed for direct insertion into printed circuit boards, offering an alternative to larger chassis-mounted units. The product series emphasizes space efficiency while maintaining standard electrical isolation characteristics for general-purpose power conversion.

Replacement Considerations

The 164F120 is a related variant within the same series but may differ in specific packaging or detailed dimensional tolerances. Verify compatibility by comparing the datasheet specifications for both parts, particularly regarding the secondary winding arrangement and overall height constraints.