187F48

Power Transformers Overview

The Hammond Manufacturing 187F48 is a laminated core power transformer designed for chassis mounting. It features a single primary winding rated at 115 VAC and a dual secondary winding configuration providing 48 VAC center-tapped output. The unit delivers a total power rating of 96 VA, supporting a maximum secondary current of 2.0 A. Operating within a temperature range of 0°C to +130°C, it utilizes wire leads for termination and is suitable for industrial control applications requiring low voltage filament or general power supply functions.

Power Transformers Feature Summary

• Dual primary winding capability allows flexible input voltage configuration.
• Dual secondary winding design provides versatile output options.
• Laminated core construction ensures stable performance in industrial environments.

Power Transformers Applications

• Industrial control systems
• Low voltage filament power supplies
• Chassis-mounted equipment requiring isolated power

Power Transformers Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm electrical parameters and physical dimensions before integration. Ensure that the chassis mounting holes and wire lead lengths align with the target enclosure design. Cross-reference the 96 VA rating and 115 VAC primary specification against the system's power requirements to prevent overload conditions during operation.

Power Transformers Selection Notes

Select this component when a chassis-mount solution with dual secondary outputs is required for industrial applications. The 187 series offers robust thermal performance up to 130°C. Consider the wire lead termination style if through-hole soldering is not preferred. Evaluate the 96 VA capacity against peak load demands to ensure adequate margin for continuous duty cycles in controlled environments.

Power Transformers Part Context

The 187F48 belongs to the Hammond 187 series of industrial power transformers. This series is characterized by high reliability and compliance with safety standards. The model specifically addresses needs for medium-power isolation in compact chassis enclosures, distinguishing itself from higher-capacity 266 series units while offering more robust output than lower-VA variants.

Power Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing circuit designs if considering alternative manufacturers. Check for equivalent VA ratings and mounting configurations when sourcing replacements.