ELEKTRONISK EFFEKTBRYTARE.

摘要

The electronic power solid state switching device has a half bridge structure using two series (3,4) of MOSFET elements. The device has a double sided circuit board (7) with the two series of switching elements mounted on one side and in contact with a common heat sink of aluminium (6). - The heat sink forms the central connection of the half bridge circuit. A blocking capacitor (10) is mounted on the underside and connects to the positive and negative supply tracks.