F-90X

Overview

The Triad Magnetics F-90X is a laminated core power transformer designed for chassis mounting. It features a single primary winding rated for 115VAC input. The secondary configuration provides multiple voltage outputs of 10V, 20V, and 40V at a maximum current of 100mA. The unit utilizes wire leads for termination and offers 1500VRMS isolation voltage. Physical dimensions are approximately 71.42mm in length, 41.28mm in width, and 41.28mm in maximum height.

Feature Summary

• Laminated core construction for standard power transformation
• Multiple secondary voltage taps for flexible output requirements
• High dielectric isolation capability for safety compliance
• Chassis mount design with wire lead terminations

Applications

• Industrial control panel power supplies
• General purpose equipment requiring isolated low-voltage DC sources
• Audio amplifier power stages
• Test and measurement instrumentation

Procurement Notes

Verify the specific secondary voltage configuration required, as the F-90X offers multiple taps (10V, 20V, 40V). Confirm that the 100mA maximum current rating meets the load requirements. Ensure the chassis mounting style and wire lead termination type are compatible with the enclosure design. Check for any specific insulation or environmental certifications needed for the target application region.

Selection Notes

Select this component when a compact, multi-tap transformer is needed for low-current applications. The 115V primary input suits standard North American or similar line voltages. Consider the physical footprint and weight constraints, as laminated cores are generally heavier than toroidal alternatives. Verify that the 1500VRMS isolation is sufficient for the system's safety requirements.

Part Context

The F-90X belongs to Triad Magnetics' general-purpose power transformer lineup. These components are typically used in industrial and commercial electronics where reliable AC-to-AC voltage conversion is necessary before rectification. The series emphasizes robust construction and standardized mounting options for easy integration into existing chassis designs.

Replacement Considerations

No direct public substitute part numbers are confirmed in the provided documentation. When replacing, ensure the new component matches the primary voltage, secondary voltage/current ratings, isolation voltage, and physical mounting dimensions.