WIENER offers power high quality power supplies for NIM, CAMAC, VME and VXI crates. Being vendor for all major physics research labs as CERN, Fermilab, DESY and other these power supplies were designed to supplies

Based on the "lowest noise switching technology" WIENER developed the PL500/PL6021 multi-channel floating, low-voltage power supply systems to drive loads either via short cable or over long distances in sensed mode.

Supporting the LHC experiments a new radiation hard and magnetic field tolerant power supply system MARATON was designed.