164D48

Overview

The Hammond Manufacturing 164D48 is a low voltage PCB mount power transformer featuring a low profile design. It operates with a single primary winding rated at 115 VAC and dual secondary windings providing 24 VAC and 48 VAC center-tapped outputs. The unit has a power rating of 1.1 VA, with secondary current ratings of 46 mA for the 24V winding and 23 mA for the 48V winding. It utilizes through-hole solder pin termination and measures 1.38 inches in length, 1.13 inches in width, and 1.31 inches in height.

Feature Summary

• Low profile construction suitable for space-constrained printed circuit board mounting
• Dual secondary windings provide independent 24V and 48V center-tapped AC outputs
• Single primary winding designed for standard 115 VAC input applications

Applications

• Low voltage control circuits requiring multiple AC voltage levels
• Industrial equipment with limited vertical clearance constraints
• Electronic assemblies utilizing through-hole solder pin termination

Procurement Notes

Verify the specific secondary current requirements against the datasheet specifications before procurement. Confirm that the 1.1 VA power rating meets the load demands of the target application. Ensure compatibility with the 115 VAC primary supply voltage. Check physical dimensions to confirm fit within the designated PCB area. Validate that the through-hole mounting style aligns with the manufacturing process.

Selection Notes

Select this component when a compact transformer is needed for dual low voltage outputs from a single 115 VAC source. Consider the 1.1 VA power limit for small signal or control loads. Evaluate the physical footprint against available board space. Compare performance against other models in the 164 series if higher power or different voltages are required.

Part Context

This part belongs to the Hammond 164 series of low voltage PCB mount transformers. The series offers various configurations with different secondary voltages and power ratings. These components are characterized by their low profile and through-hole mounting capabilities, making them suitable for dense electronic packaging.

Replacement Considerations

Consult the official Hammond Manufacturing datasheet for verified substitute part numbers within the 164 series. Ensure any replacement matches the primary voltage, secondary output configuration, and power rating.