Specifications
Fairchild Semiconductor FSFR 2100 & FAN 7621 Series Magnetics
The following lists the family of off-line Resonant-Mode transformers specifically designed for the Fairchild FSFR-2100 Series of power switches. The transformers for the Fairchild FAN 7621 Series of pulse frequency modulation controllers utilize the same package as the FSFR 2100 Series magnetics but with alterations to the footprint. Please contact us for more detailed information.
Features:
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Split primary and secondary windings to optimize leakage inductance for proper operation
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5000 V rms isolation between primary and secondary windings
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Designed for use with or without a PFC boost choke
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Addition of bias windings available upon request
As a custom design and manufacturer, Santronics can also engineer transformers to meet your specific requirements. Please contact us to arrange evaluation samples for either the standard product offerings below or for your customized solution.