162G28

Overview

The Hammond Manufacturing 162G28 is a low-voltage power transformer designed for PCB mounting. It features a low-profile, split bobbin construction with dual secondary windings that are non-concentrically wound. The unit operates at 50/60 Hz and accepts an input voltage of 115V or 230V AC. It delivers a rated power of 12 VA with a secondary output of 28V C.T. at 0.42A.

Feature Summary

• Low profile design suitable for space-constrained PCB applications
• Split bobbin construction for enhanced electrical isolation
• Dual secondary windings configured for center-tapped operation

Applications

• Low voltage power supply circuits
• Electronic equipment requiring isolated DC conversion
• Industrial control panels

Procurement Notes

Verify the specific datasheet version to confirm pinout compatibility and insulation class requirements. Ensure the selected variant matches the required input voltage range (115V vs 230V) and physical mounting constraints. Cross-reference the manufacturer's official documentation for any recent mechanical updates or regulatory compliance changes before finalizing procurement.

Selection Notes

Select this component when a compact, board-mount solution is required for low-voltage AC-to-AC transformation. The split bobbin design offers superior isolation compared to standard wound transformers. Consider the 12 VA rating against total system load requirements and ensure adequate thermal management within the enclosure due to the low-profile form factor.

Part Context

This model belongs to Hammond Manufacturing's line of low-voltage power transformers. It is part of a series offering various voltage configurations and power ratings for general-purpose electronic applications. The product is manufactured in compliance with relevant safety standards for electrical components used in consumer and industrial electronics.

Replacement Considerations

Direct substitutes include other Hammond models such as the 161G28 or 163G28, which share similar mounting styles but differ in power ratings. Verify that alternative components match the 28V C.T. output specification and physical dimensions to ensure board compatibility without redesign.