162J56

Overview

The Hammond Manufacturing 162J56 is a low voltage PCB mount power transformer featuring a low profile design. It operates with a 115/230V primary input and delivers a 56V center-tapped secondary output at 0.65A, rated at 36VA. The unit utilizes a split bobbin construction with dual non-concentrically wound secondaries to enhance isolation. Designed for 50/60 Hz operation, it supports parallel or series secondary configurations depending on application requirements.

Feature Summary

• Low profile construction optimized for space-constrained PCB mounting applications
• Split bobbin design providing enhanced electrical isolation between windings
• Dual winding secondaries configured for flexible series or parallel connection options

Applications

• Low voltage electronic equipment requiring compact power solutions
• Industrial control systems utilizing PCB mounted transformers
• Consumer electronics devices with specific low voltage power needs

Procurement Notes

Verify the exact secondary configuration required for your circuit, as the datasheet indicates support for both parallel and series connections. Confirm that the physical dimensions of the low profile package fit within your designated PCB footprint. Ensure the 36VA rating meets the continuous load requirements of your application without exceeding thermal limits.

Selection Notes

Select this component when a compact form factor is critical for the assembly. The split bobbin architecture offers superior isolation compared to standard concentric designs. Consider the 56V center-tapped specification carefully to ensure compatibility with downstream rectification or regulation stages in the power supply chain.

Part Context

This model belongs to the Hammond 162/164 Series, which specializes in low voltage PCB mount transformers. The series emphasizes reduced height profiles while maintaining robust electrical performance standards for industrial and commercial power distribution tasks.

Replacement Considerations

Consult official Hammond Manufacturing documentation for verified substitute part numbers. Cross-reference pinout compatibility and mechanical mounting hole patterns before integrating alternative components into existing designs.