F3-120

Overview

The Triad Magnetics F3-120 is a laminated core power transformer designed for industrial applications. It features a 115V primary voltage and provides a 120.0V center-tapped secondary output at 20mA, resulting in a 2.4VA power rating. The unit utilizes quick connect lugs for termination and supports chassis mounting. Certified by UL and cUL for the North American market, it ensures electrical isolation and stable performance within standard industrial control environments.

Feature Summary

• Provides isolated power conversion with a 115V primary to 120V center-tapped secondary configuration
• Constructed with a laminated core for efficient energy transfer in industrial settings
• Equipped with quick connect lugs for straightforward circuit integration
• Certified for safety compliance under UL and cUL standards

Applications

• Industrial control systems requiring low-power isolation
• Electronic equipment needing stable 120VAC center-tapped supply
• Chassis-mounted power distribution units

Procurement Notes

Verify that the specific order matches the F3-120 part number to ensure correct 115V primary and 120VCT secondary specifications. Confirm that the application environment aligns with the component's thermal and electrical ratings. Check for required UL/cUL certification documentation if mandated by local regulatory frameworks. Ensure mounting hardware is compatible with the chassis installation style.

Selection Notes

Select this transformer when a 2.4VA capacity is sufficient for the load requirements. The 115V primary input must match the available line voltage. The 120V center-tapped secondary is suitable for circuits requiring dual polarity or rectification. Chassis mounting constraints must be evaluated against the physical dimensions of the unit. Quick connect lugs dictate the wiring interface method.

Part Context

The F3-120 belongs to Triad Magnetics' industrial power transformer lineup, which focuses on reliable components for control panels and machinery. This series typically offers robust construction and standardized pinouts to facilitate easy replacement and integration into existing designs. The F3-120 specifically addresses needs for moderate isolation voltages and low current applications.

Replacement Considerations

Cross-reference data indicates potential equivalence with Hammond Manufacturing part numbers such as 187A120. Verify electrical parameters and physical footprint compatibility before substitution. Ensure that any alternative component meets the same UL/cUL safety certifications and maintains the 115V primary specification.