F-22A

Overview

The Triad Magnetics F-22A is a laminated core power transformer designed for chassis mounting. It features a single primary winding rated at 115V and a single secondary winding providing 6.3V center-tapped output at 20A. The unit delivers a maximum power of 126VA with a 2000Vrms isolation voltage. Physical dimensions are approximately 9.87 inches in length, 4.25 inches in width, and 3.5 inches in height. The component utilizes wire leads for termination and is constructed with a flange mount style.

Feature Summary

• Chassis mount construction with flange installation style
• Laminated core design for efficient power transfer
• Single primary and single secondary winding configuration
• Center-tapped secondary output capability

Applications

• Industrial power supply units requiring high current
• Audio equipment power stages
• General purpose AC to DC conversion circuits
• Control panel power distribution

Procurement Notes

Verify the specific datasheet version for the F-22A model to confirm exact dimensional tolerances and terminal configurations prior to integration. Ensure that the chassis mounting holes align with the physical specifications provided in the official manufacturer documentation. Confirm that the operating environment temperature range matches the transformer's thermal rating to prevent performance degradation or failure during continuous operation.

Selection Notes

Select the F-22A when a high-current 20A output at low voltage is required from a standard 115V input source. This component is appropriate for applications necessitating robust chassis mounting rather than PCB integration. Consider the physical size constraints of the enclosure, as the unit requires significant space compared to smaller transformers. Evaluate the need for center-tapped outputs to determine if this specific secondary configuration meets the circuit design requirements.

Part Context

The F-22A belongs to Triad Magnetics' industrial power transformer lineup, characterized by durable laminated cores and chassis-mount designs. These transformers are engineered for reliability in demanding environments where stable voltage regulation under heavy loads is critical. The series typically offers various voltage and current combinations to suit different power supply architectures.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.