Epoxy Insolation and Heatspreader Bonding

Multiple semiconductor heatspreader mounting parts on substrate isolated to 2,5kV	Fuse mounting blocks on base isolated to 2,5kV
Complete 3-phase bridge on heatsink with 2,5kV isolation	Multiple heatspreader blocks for stud devices on substrate isolated to 2,5kV
Assembly for loco controller with IGBTs and isolated heatspreaders for stud diodes and capsule thyristors.	A 200 micron thick layer of thermally conductive epoxy bonds and isolates the heatspreader blocks on the heatsink