Title:
POWER CONVERTER
Document Type and Number:
WIPO Patent Application WO/2021/235099
Kind Code:
A1
Abstract:
This power converter (1) is provided with: a power module unit (5) which includes an integrally formed semiconductor module (2) and cooler (6); and a current sensor unit (4). The current sensor unit (4) measures the current in a current path connecting a power supply and an electric load. The power converter (1) is provided with a case (11) that accommodates the semiconductor module (2), the cooler (6) and the current sensor unit (4). The cooler (6) is provided with an inflow tube (61) through which a cooling fluid flows in from the outside, and an outflow tube (65) through which a cooling fluid flows out to the outside. In the case (11), the inflow tube (61) and the outflow tube (65) extend from the same first side wall (11b) towards the semiconductor module (2). The current sensor unit (4) is provided nearer to the first side wall (11b) than the semiconductor module (2).
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Inventors:
HASHIMOTO SYO (JP)
Application Number:
PCT/JP2021/013336
Publication Date:
November 25, 2021
Filing Date:
March 29, 2021
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
H02M7/48
Foreign References:
| JP2012005323A | 2012-01-05 |
Attorney, Agent or Firm:
YAHAGI Kazuyuki et al. (JP)
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