162H24-BULK

Overview

The Hammond Manufacturing 162H24-BULK is a low-voltage PCB mount power transformer featuring a laminated core and low-profile design. It accepts dual primary voltages of 115 VAC and 230 VAC, configured in parallel or series respectively. The secondary output provides 24 VAC center-tapped at 0.8 A, with parallel configuration yielding 12 VAC at 1.6 A. Rated at 20 VA, it utilizes a split bobbin construction with non-concentrically wound dual secondaries for efficient thermal management and compact integration into electronic assemblies.

Feature Summary

• Low profile construction optimized for space-constrained PCB mounting applications
• Split bobbin design facilitating improved heat dissipation during operation
• Dual primary winding capability supporting both 115 VAC and 230 VAC input configurations
• Non-concentrically wound dual secondary windings enhancing electrical isolation

Applications

• Industrial control panel power supplies
• Consumer electronics internal power conversion
• Instrumentation equipment voltage regulation
• Automotive aftermarket electronic modules

Procurement Notes

Verify the specific bulk packaging designation against the original datasheet to ensure compliance with handling requirements. Confirm that the 162H24-BULK variant matches the exact pinout and mechanical dimensions required for your printed circuit board layout. Cross-reference the manufacturer's latest revision notes to validate any updates to insulation ratings or safety certifications prior to final procurement authorization.

Selection Notes

Select this component when a compact, through-hole mounted transformer is required for standard 50/60 Hz line frequencies. The dual secondary configuration offers flexibility for different rectification topologies. Ensure the PCB footprint accommodates the specified length and width dimensions. Consider the 20 VA power rating relative to the total load current demand to prevent thermal overload under continuous operating conditions.

Part Context

This model belongs to the Hammond 162 series of low-voltage power transformers designed specifically for direct PCB integration. The series emphasizes low profile characteristics to minimize vertical clearance requirements within enclosed electronic devices. The 162H24 variant specifically targets applications requiring a 24 VAC center-tapped output derived from standard mains voltages.

Replacement Considerations

Consult official Hammond Manufacturing documentation for confirmed substitute part numbers. Verify mechanical compatibility and electrical equivalence before substituting.