Vishay Intertechnology Sfernice PLAC 100

Planar transformer handles as much as 22W for SMPS applications

The Sfernice PLAC 100 user-configurable planar transformer targets switch-mode-power-supply applications, including flyback, forward, push-pull, and half-bridge converters. Using the vendor’s software allows adaptation of the transformer to a range of applications by setting the power-supply type and desired level of input voltage, output voltage, power, and frequency. After entering the variables, the software determines the appropriate configuration and determines which outputs should connect. The transformer has a 50- to 400-kHz frequency range, handling as much as 220W for SMPS applications. The SMD and through-hole versions operate at –55 to +125°C.

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