Invention Grant
- Patent Title: Electrical circuit arrangement with an active discharge circuit
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Application No.: US16011909Application Date: 2018-06-19
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Publication No.: US10530361B2Publication Date: 2020-01-07
- Inventor: Tobias Erlbacher , Stefan Matlok
- Applicant: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
- Applicant Address: DE Munich
- Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
- Current Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
- Current Assignee Address: DE Munich
- Agency: Renner Kenner Greive Bobak Taylor & Weber
- Priority: DE102017211030 20170629
- Main IPC: H03K17/687
- IPC: H03K17/687 ; H01L49/02 ; H01L29/808 ; H01L29/94 ; H01L29/40 ; H01L29/732 ; H01L29/08 ; H01L29/78 ; H01L27/07 ; H01L29/74 ; H02M1/32 ; H02M1/34
Abstract:
The present invention relates to an electrical circuit arrangement with an active discharge circuit including at least one electrical switching element, by means of which the circuit arrangement can be discharged in controlled manner. The circuit arrangement includes a RC snubber element with capacitor and resistor for damping voltage or current peaks in the circuit arrangement, wherein the electrical switching element is integrated in the RC snubber element and connected in parallel to the capacitor of the RC snubber. This enables the discharge circuit to be designed in a manner that is economical in terms of space and cost. The discharge circuit uses the heat sink for the RC snubber element and therefore does not need any additional heat dissipation systems.
Public/Granted literature
- US20190007041A1 ELECTRICAL CIRCUIT ARRANGEMENT WITH AN ACTIVE DISCHARGE CIRCUIT Public/Granted day:2019-01-03
Information query
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