POWER CONVERTER

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POWER CONVERTER

申请(专利)号： US201916526762

专利号： US2020036297A1 主分类号： H02M7/537 申请权利人： DENSO

CORPORATION

公开国代码： US 优先权国家： JP

摘要：

In a power converter, a control circuit has a speed adjustment resistor that limits a control current to adjust a switching speed of each of first and second switching elements. The speed

adjustment resistor has a resistance that varies depending on a voltage at the control electrode of each of the first and second switching elements. A feedback route connects between the control electrode of the first switching element and the control electrode of the second switching element. The feedback route has a resistance that is set to be lower than a value of the resistance of the speed adjustment resistor during a

predetermined Miller period of each of the

申请日： 2019-07-30 公开公告日： 2020-01-30

分类号： H02M7/537;

H02M1/088 发明设计人： YUU YAMAHIRA;

TETSUYA MATSUOKA; KAZUMA

FUKUSHIMA;

AKIFUMI ARARAGI; NORIYUKI KAKIMOTO; MASAKIYO SUMITOMO 申请国代码： US

优先权： 20180730 JP 2018-142730

摘要附图：

first and second switching elements. 主权项：

1. A power converter comprising: a first switching element;

权利要求说明书