Vishay Intertechnology Expands Power Transformer Portfolio With New IFBT Series for Flyback Converter Topologies

MALVERN, Pa., Aug. 27, 2026 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE: VSH) today announced that it has expanded its power transformer line with a new series designed for flyback converter topologies. Featuring 17 devices, the Vishay Dale IFBT series of customizable, surface-mount flyback transformers is designed to operate with a wide 26 V to 72 V input voltage range at 250 kHz while providing high isolation of 1500 V(RMS) for 60 s from primary and bias windings to secondary.

The devices released today feature multiple windings, allowing for combinations of series and parallel connections to support different voltage and current handling configurations. Along with their wide input voltage range, this flexibility enables output voltages from 1.8 V to 24 V and output currents from 0.5 A to 9.0 A. The RoHS-compliant transformers offer inductance values from 35.0 µH to 75.0 µH and operate over a temperature range of -40 °C to +125 °C.