165P25

Overview

The Hammond Manufacturing 165P25 is a laminated core power transformer designed for industrial control applications. It features a single primary winding rated at 115VAC and a single secondary winding providing 25VAC output. The unit supports a maximum current of 5A with a power rating of 125VA. Designed for chassis mounting, it utilizes wire lead termination for electrical connections. The transformer operates at frequencies of 50Hz or 60Hz and is built to withstand ambient temperatures ranging from 0°C to +130°C.

Feature Summary

• Laminated core construction for efficient magnetic flux transfer
• Single primary and single secondary winding configuration
• Chassis mount installation style with wire lead terminations
• High thermal tolerance suitable for demanding industrial environments

Applications

• Industrial control panels requiring low voltage isolation
• Power supply units for electronic equipment
• Machine tool control circuits
• General purpose AC power transformation in enclosures

Procurement Notes

Verify the specific datasheet version before ordering, as manufacturing specifications may evolve. Confirm that the 115V primary voltage matches your input source and that the 25V secondary output aligns with load requirements. Ensure chassis mounting provisions are available in the target enclosure. Check for any regional compliance certifications required for your specific deployment location.

Selection Notes

Select this model when a robust, high-temperature industrial transformer is needed for 115V to 25V conversion. Consider the 125VA power rating to ensure adequate capacity for the connected load plus safety margins. Evaluate the physical dimensions against available chassis space. Compare against other series members if different voltage taps or higher current capacities are required for the application.

Part Context

This component belongs to the Hammond 165 Series, which focuses on general-purpose power transformers for industrial use. The series offers various voltage configurations and power ratings to suit different control circuit needs. The 165P25 specifically addresses applications requiring a 25V secondary output with moderate current capabilities, fitting within the broader portfolio of chassis-mountable magnetic components.

Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. Users seeking alternatives should consult Hammond Manufacturing directly or review similar models within the 165 series that match the required VA rating and voltage specifications.