160D24

Overview

The Hammond Manufacturing 160D24 is a low voltage power transformer designed for PCB mounting. It features dual primary windings supporting 115 VAC and 230 VAC inputs, and dual secondary windings providing a 24 VAC center-tapped output. The unit has a power rating of 1 VA with a secondary current capacity of 35 mA. Constructed for through-hole installation via solder pins, it operates at 50 Hz or 60 Hz frequencies within a temperature range of 0°C to +130°C. Physical dimensions are 1.38 inches in length, 1 inch in width, and 0.83 inches in height.

Feature Summary

• Dual primary winding configuration enables compatibility with both 115 VAC and 230 VAC input standards.
• Center-tapped secondary design provides symmetrical voltage distribution for specific circuit requirements.
• Low profile construction facilitates integration into space-constrained printed circuit board assemblies.

Applications

• Low voltage control circuits requiring isolated power sources
• Industrial equipment utilizing standard AC line voltages
• Electronic devices needing compact step-down transformation

Procurement Notes

Verify the specific secondary current rating against official datasheets, as documentation may list 35 mA or 45 mA variants. Confirm RoHS compliance status directly with the manufacturer before procurement. Ensure the selected variant matches the required input voltage configuration for your target market. Cross-reference the part number suffix to guarantee exact electrical matching.

Selection Notes

Select this component when a compact, low-power transformer is needed for dual-voltage primary applications. The 1 VA rating suits light load conditions where minimal heat generation is critical. Verify that the 0.83-inch height fits within the mechanical envelope constraints of the host assembly. Ensure the through-hole pin spacing aligns with the PCB layout design.

Part Context

This model belongs to the Hammond 160 series of low voltage PCB mount transformers. The series is characterized by small physical footprints and standardized electrical ratings suitable for general-purpose industrial and commercial electronics. It serves as a direct replacement for legacy components requiring similar isolation and voltage conversion characteristics.

Replacement Considerations

Direct substitutes include the 160D56 for different voltage outputs and the 164D24 for higher power handling. Verify pinout compatibility and thermal performance when swapping between these models to ensure system integrity.