Circuit board with cooling unit - has board mounted on plate, with cooler channels coated with metal layer

摘要

A conduction board with a cooler comprises an electrically isolating plate (1), with cut out cooler channels (2), one one or both sides (3, 13) of which a conduction board (7) is clamped. The plate (1) is coated with a layer of metal (4) to allow even heat distribution without making the board heavy.