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Off the Shelf SMT Planar Transformers

Standard, in-stock SMT planar transformers — drop-in solutions with proven topologies, available for immediate sampling and production.

Standard catalog products. Product images are placeholders pending final photography.
40W SMT transformer

40W SMT Standard Transformer

Power: up to 40 W
Topology: Forward with resonant reset or active clamp
Footprint: 18.8 × 15.2 mm
100W SMT transformer

ER Type Transformers

Power: up to 100 W
Topology: Forward with resonant reset or active clamp
Footprint: 23.5 × 20.1 mm
140W SMT transformer

PoE Flyback Transformers

Power: up to 140 W
Height: 8.6 – 9.7 mm max
Footprint: 24.0 × 20.0 mm max
350W SMT transformer

Railway Applications

Power: up to 350 W
Input: 18–36 Vdc or 36–72 Vdc
Footprint: 30.0 × 25.0 mm