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1. (WO2018178855) LOW INDUCTANCE HALF-BRIDGE POWER MODULE

Pub. No.:    WO/2018/178855    International Application No.:    PCT/IB2018/052066
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Wed Mar 28 01:59:59 CEST 2018
IPC: H02M 7/00
H01L 23/64
H02M 1/088
H02M 1/00
Applicants: S.M.E S.P.A.
Inventors: PACE, Adolfo
Title: LOW INDUCTANCE HALF-BRIDGE POWER MODULE
Abstract:
A power module (1) for a converter of electrical magnitudes, comprising an electronic board (2) on which a first electrical circuit (3) is fashioned which defines a positive pole of a direct magnitude, a second electrical circuit (4) is fashioned which defines a negative pole of a direct magnitude, and a third electrical circuit (7) is fashioned which conducts an alternating magnitude. There is one or more first (9) and second (10) electronic switching devices arranged between the first (3) and second (4) electrical circuit, and the third (7) electrical circuit so as to realise the conversion. Wherein, the first and second electrical circuit (4) are, at least for respective coupling portions (11 ), arranged in proximity to the electronic switching devices, neared and superposed at a same face of the board (2) so that a capacitive and/or inductive coupling between the two circuits is realised.