160H12

Overview

The Hammond Manufacturing 160H12 is a low voltage power transformer designed for printed circuit board (PCB) mounting. It features dual primary windings rated for 115 VAC and 230 VAC operation at 50 Hz or 60 Hz frequencies. The secondary output provides 12.6 VAC center-tapped configuration with a current rating of 2 Amperes, delivering a total power capacity of 24 VA. The unit utilizes solder pin termination for secure electrical connections. It operates within a temperature range of 0°C to +130°C maximum working temperature.

Feature Summary

• Dual primary winding design supports flexible input voltage selection between 115 VAC and 230 VAC.
• Center-tapped secondary output enables versatile rectification and signal processing applications.
• Solder pin termination facilitates direct integration onto standard PCB layouts.

Applications

• Industrial control systems requiring isolated low voltage power
• Electronic instrumentation and measurement devices
• Consumer electronics power supply circuits

Procurement Notes

Verify the specific voltage configuration and physical dimensions against the official Hammond Manufacturing datasheet prior to procurement. Confirm that the solder pin spacing matches the target PCB footprint. Ensure the operating environment remains within the specified thermal limits to maintain component reliability and performance standards.

Selection Notes

Select this model when a compact, through-hole mounted transformer is required for 24 VA applications. The dual primary winding allows compatibility with both 115 VAC and 230 VAC mains supplies without modification. Consider the center-tapped secondary output if bipolar power rails or full-wave rectification are needed in the downstream circuit design.

Part Context

This component belongs to the Hammond Manufacturing 160 series of low voltage PCB mount transformers. This series is characterized by open-frame construction and standardized pin configurations suitable for automated assembly processes. The 160H12 specifically addresses applications needing moderate power isolation with direct board integration capabilities.

Replacement Considerations

Cross-reference part numbers such as 160D56 or 160G56 from the same manufacturer for alternative voltage or power ratings. Verify mechanical fit and electrical specifications before substituting with components from other manufacturers to ensure compatibility with existing PCB designs.