266J14

Power Transformers Overview

The Hammond Manufacturing 266J14 is a laminated core power transformer designed for chassis mounting. It features dual primary windings rated for 117V and 234V AC input, providing flexibility for various line voltages. The secondary configuration offers dual outputs: parallel connection yields 7V at 2A, while series connection provides 14V at 1A. With a total power rating of 14VA, the unit measures 82.55mm in length, 52.32mm in width, and 50.80mm in height. It utilizes wire lead termination and includes a 2000Vrms isolation voltage rating.

Power Transformers Feature Summary

• Dual primary winding design supports both 117V and 234V AC input configurations.
• Flexible secondary output allows switching between parallel (7V @ 2A) and series (14V @ 1A) connections.
• Laminated core construction ensures efficient power transformation for industrial applications.

Power Transformers Applications

• Industrial control panels requiring low voltage power supply
• Chassis-mounted electronic equipment installations
• General purpose power transformation in manufacturing machinery

Power Transformers Procurement Notes

Verify that the specific application requires the 14VA rating and the exact secondary voltage/current combinations offered by this model. Confirm that the chassis mounting style and wire lead terminations are compatible with the existing assembly design. Ensure the input voltage matches either the 117V or 234V primary specification to avoid operational issues.

Power Transformers Selection Notes

Select this component when a compact, chassis-mount solution is needed for low-voltage power distribution. The dual primary feature makes it suitable for regions with varying standard voltages. Consider the physical dimensions and weight constraints of the enclosure. This model is appropriate for applications where flexible secondary voltage options via series or parallel wiring are beneficial.

Power Transformers Part Context

This transformer belongs to the Hammond 266 Series, which focuses on industrial power transformers. The series typically offers various VA ratings and voltage configurations. The 266J14 specifically addresses needs for 14VA capacity with versatile secondary output options, fitting into the broader category of general-purpose industrial control transformers.

Power Transformers Replacement Considerations

Check for Hammond part numbers within the same 266 series that offer identical electrical specifications but different mounting styles or physical dimensions if space constraints vary. Verify compatibility with any direct substitute from other manufacturers by matching VA rating, primary/secondary voltages, and frequency requirements.