Power Electronics

In power electronics, precise and reliable components are essential – and that’s exactly where our custom-fit power resistors come into play. Whether in chargers, power supply units, inverters, or switch cabinet heating systems: FRIZLEN offers tailored solutions for demanding applications. Our resistors regulate, protect, and stabilize your systems – with maximum operational reliability and designs precisely matched to your requirements.

Our portfolio includes a wide range of product series – from wirewound tubular resistors (T100) to compact flat resistors (T300) and robust steel grid resistors (T600). For sensitive applications with high power density, we offer encapsulated or water-cooled variants, also available in modular configurations. Typical applications include damping of switching transients, controlled capacitor discharge, or use as protective circuitry.