A solid state switching device, such as a solid state circuit breaker, includes at least one heat sink, a control electronics printed circuit board (PCB), and power electronics. The power electronics are useful to regulate the flow of current from one terminal of the solid state switching device to another terminal. The power electronics can include one or more solid state devices such as FETs, Thyristors, Thyristors+ SiC JFET in parallel, IGBTs, and IGCTs. The control PCB can include a varie...
A solid state switching device, such as a solid state circuit breaker, includes at least one heat sink, a control electronics printed circuit board (PCB), and power electronics. The power electronics are useful to regulate the flow of current from one terminal of the solid state switching device to another terminal. The power electronics can include one or more solid state devices such as FETs, Thyristors, Thyristors+ SiC JFET in parallel, IGBTs, and IGCTs. The control PCB can include a varie...
Systems, methods, techniques and apparatuses of power switches are disclosed. One exemplary embodiment is a power switch comprising an outer housing; a power electronics board disposed within the housing and including a semiconductor switch structured to selectively conduct a current between a first power terminal and a second power terminal; a first heat sink coupled to the power electronics board; a plurality of thermally conductive connectors; a second heat sink coupled to the plurality of...
The present invention relates to a process for producing glass powder and to products comprising said powders. This process proposes a single step of auto-combustion allowing in most of the cases to avoid a further step of calcination. The glass powders thus obtained present high porosity and biocompatibility, which is a desired property for use in bioactive glass powders applications. The present invention is in the technical domain of glass manufacturing in particular of glass powde...
A PRESENTE INVENÇÃO REFERE-SE A UM MÉTODO COMPUTACIONAL QUE FORNECE, EM TEMPO REAL E SEM RECURSO A TERCEIROS, O VALOR DE MERCADO DE UM DETERMINADO IMÓVEL E/OU PROPRIEDADE AO UTILIZADOR. DESTA FORMA, O PROCEDIMENTO DE AVALIAÇÃO É AUTOMATIZADO ATRAVÉS DE UM CRUZAMENTO DE INFORMAÇÃO SOBRE O VALOR INSCRITO NAS FINANÇAS E O RESULTANTE DO VALOR COMERCIAL DO IMÓVEL, AFERIDO SOB A FORMA DE AMOSTRAGEM E COM RECURSO A UMA BASE DE INFORMAÇÃO EM CONSTANTE ATUALIZAÇÃO, BASTANDO AO UTILIZADOR A I...