System for balancing the voltage of series-connected semiconductor elements
US10133290B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Nov 29, 2016 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | May 20, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K17/102
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A circuit for balancing a voltage across a semiconductor element series-connected with other semiconductor elements of the same type may include a comparator configured to compare data representative of a voltage across the semiconductor element with a reference voltage, and a resistive element of adjustable value and configured to be controlled by the comparator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.