266V6B

Power Transformers Overview

The Hammond Manufacturing 266V6B is a chassis-mount industrial power transformer with a 126 VA rating. It features dual primary windings for 115 VAC or 230 VAC input and a dual secondary winding providing 6.3 VAC center-tapped output at 20 A, or 3.15 VAC at 40 A. The unit operates at 50 Hz/60 Hz with wire lead terminations. Physical dimensions are 79.5 mm length, 90.42 mm width, and 96.77 mm height, weighing 3 kg. It functions within a temperature range of 0 C to +130 C.

Power Transformers Feature Summary

• Dual primary winding configuration supports flexible connection to either 115 VAC or 230 VAC supply lines.
• Dual secondary winding design enables versatile low-voltage output options for filament or control applications.
• Chassis mount construction provides secure mechanical installation in industrial enclosures.
• Wire lead termination allows direct integration into custom wiring harnesses without additional connectors.

Power Transformers Applications

• Industrial control panels requiring stable low-voltage power distribution
• Equipment needing filament heating for vacuum tubes or lamps
• Machinery control circuits utilizing center-tapped transformer configurations

Power Transformers Procurement Notes

Verify the specific voltage and current requirements against the datasheet before ordering. Confirm that the chassis mounting holes align with your enclosure specifications. Ensure the operating environment stays within the stated temperature limits. Check for RoHS compliance documentation if required by your project standards. Validate wire lead lengths and insulation ratings for your application safety.

Power Transformers Selection Notes

Choose this model when a high-current, low-voltage output is needed from a standard mains input. The dual primary feature simplifies deployment across different regional voltage standards. Consider the physical size and weight constraints of the installation space. Compare the 126 VA rating against peak load demands to ensure adequate headroom. Evaluate the wire lead termination method against available connection hardware.

Power Transformers Part Context

This component belongs to the Hammond 266 series of industrial power transformers. The series offers various power ratings and voltage configurations tailored for general-purpose industrial use. The 266V6B represents a higher-power variant within this lineup, designed for demanding applications requiring substantial current delivery at low voltages.

Power Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult Hammond Manufacturing directly for cross-reference information or updated product line replacements.