266J25

Power Transformers Overview

The Hammond Manufacturing 266J25 is a chassis-mount industrial power transformer with a 25.2 VA rating. It features dual primary windings for 115 VAC and 230 VAC input, and a dual secondary winding providing 25.2 VAC center-tapped output at 1 A or 12.6 VAC at 2 A. The unit measures 82.55 mm in length, 52.32 mm in width, and 50.8 mm in height, weighing 680.388 g. It utilizes wire leads for termination and operates within a temperature range of 0 C to +130 C at 50 Hz/60 Hz frequencies.

Power Transformers Feature Summary

• Dual primary winding configuration supports flexible connection to both 115 VAC and 230 VAC power sources.
• Dual secondary winding design provides versatile low voltage filament outputs via a center-tapped architecture.
• Chassis mounting style ensures secure installation within industrial control enclosures.

Power Transformers Applications

• Industrial control panel power distribution
• Low voltage filament supply circuits
• Equipment requiring isolated AC power conversion

Power Transformers Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm electrical ratings and physical dimensions. Ensure the procurement source provides valid RoHS compliance information and original manufacturer data sheets. Cross-reference terminal types and mounting requirements with system specifications before ordering.

Power Transformers Selection Notes

Select this component when a compact industrial transformer with dual primary flexibility is required. The dual secondary option allows for varying voltage needs from a single unit. Verify that the chassis mount footprint and wire lead termination method align with the target enclosure design and wiring infrastructure.

Power Transformers Part Context

This model belongs to the Hammond 266 series of industrial control transformers. The series is characterized by chassis-mount construction and dual winding capabilities designed for robust performance in industrial automation environments. It serves as a specialized power conversion solution within the broader category of electrical enclosures and accessories.

Power Transformers Replacement Considerations

Consult official Hammond Manufacturing substitution guides for verified equivalent part numbers. Generic replacements may not match the specific dual primary and dual secondary winding configurations or dimensional constraints of the original equipment.

Power Transformers FAQ

What are the available secondary voltage options?

The transformer offers a 25.2 VAC center-tapped output at 1 A or a 12.6 VAC output at 2 A.

Does the unit support multiple input voltages?

Yes, it features dual primary windings compatible with both 115 VAC and 230 VAC inputs.