Invention Grant
US07768758B2 Electronic switching device, in particular circuit-breaker and associated operating method 有权
电子开关装置,特别是断路器和相关操作方法

Electronic switching device, in particular circuit-breaker and associated operating method
Abstract:
An anti-serial cascade circuit including two silicon carbide JFETs and two silicon MOSFETs is known. Disclosed is a combination of a JFET, a smart power MOSFET SPM and a thyristor with an associated trigger circuit, which is connected in parallel to the SPM. According to an embodiment of the invention, a logic circuit co-ordinates the functional sequence.
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