SFAPI Series
SFAPI Series

SFAPI Series

The SFAPI Series is a line of fixed axial leaded power inductors. When the current flowing through the coil changes, the time-varying magnetic field induces a counter electromotive force in the conductor which opposes the change in current that created it. As such, inductors oppose any changes in current that pass through them. In power supplies, an inductor’s role is to prevent sudden changes in current used. Working alongside a capacitor, an inductor prevents sudden changes in the power supply’s output voltage and current. Due to the ferrite core material grade, these fixed power inductors have high permeability, increased electrical resistivity, and low eddy current losses such that their characteristics make them suitable for multiple high-frequency applications. Power Inductors are used in variety of functions including differential mode filtering, as output chokes and energy storage devices in power supply topologies such a buck, boost, SEPIC and Cuk etc.
Features
  • High current choke
  • Wide inductance range
  • High saturation ferrite core
  • UL rated shrink tube covering
  • Low-cost power inductor
  • Available in Tape & Reel packaging
Specifications
  • Inductance (µH): 27 ~ 4700
  • Current (A): 0.1 ~ 1.28
  • Operating Temperature (ºC): -40 ~ +125
  • Mounting Type: Through Hole Mount
  • Shielding: No
  • RoHS Compliant: Yes
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