F-241U

Overview

The Triad Magnetics F-241U is a laminated core power transformer designed for industrial control applications. It features a single primary winding rated for 115VAC input and a single secondary winding providing 18VAC output at a maximum current of 1A. The unit has a maximum power rating of 36VA and operates at 60Hz. It utilizes solder lug termination for chassis mounting and provides 1500Vrms isolation voltage between windings.

Feature Summary

• Laminated core construction for reliable power transformation in industrial environments
• Single primary to single secondary configuration for standard step-down applications
• Solder lug termination style facilitates secure electrical connections on printed circuit boards or terminal strips

Applications

• Industrial control systems requiring isolated low-voltage power
• Equipment needing 115VAC to 18VAC conversion
• Chassis-mounted electronic assemblies with space constraints

Procurement Notes

Verify the specific datasheet version to confirm exact physical dimensions and pinout configurations before integration. Ensure the operating environment temperature range aligns with the component's thermal ratings. Confirm that the 1500Vrms isolation specification meets the safety requirements of the final equipment design. Cross-reference the 36VA power rating against peak load demands to prevent saturation.

Selection Notes

Select this model when a robust, cost-effective solution for stepping down 115VAC to 18VAC is required. The laminated core design offers a balance of performance and size compared to toroidal alternatives. Consider the chassis mount form factor if panel installation is preferred over PCB direct mounting. Verify compatibility with 60Hz line frequencies typical in North American industrial standards.

Part Context

This component belongs to Triad Magnetics' industrial power transformer lineup, which focuses on durable solutions for manufacturing and automation sectors. The F-series typically denotes general-purpose transformers with standardized footprints. These units are engineered for continuous operation in demanding electrical environments, supporting various control logic and signal processing circuits.

Replacement Considerations

Direct substitutes may include other 115VAC to 18VAC, 36VA transformers from Triad Magnetics or competitors like Hammond Manufacturing. Ensure replacement parts match the 1500Vrms isolation rating and solder lug termination style. Verify that the physical envelope dimensions allow for interchangeability within the existing chassis enclosure without modification.