IGCTs are connected in series for higher voltage applications. The paper takes ABB's 5SHY35l4510 IGCT as the research object. A RC-snubber circuit is designed for series-connected IGCTs. The values of ...

The next generation mobile communication systems impose challenging performance, size and cost requirements on the power amplifiers. This paper presents novel DC-biasing circuits, which are compact ...

In DC voltage applications, the RC snubber network is typically wired across the relay contacts, whereas in standard AC ...