A slight surprise comes in how point contact transistors are used, unlike today’s devices their gain in common emitter mode was so poor that they took instead a common base configuration.

Analog circuit design using MOS transistors represents a dynamic and rapidly evolving field that is integral to modern electronics. Exploiting the inherent advantages of MOS technology—such as ...

Jodie Comer has called "for common sense" as her favourite Liverpool pub remains currently closed. The Scouse superstar continued her Hollywood takeover this week as new film, 28 Years Later ...

Find out how you can change a circuit by adding items like switches with this Bitesiz KS2 science animation and a fun activity.

Polysilicon is widely used as material for Emitter in vertical Bipolar Junction Transistors (BJT) to obtain high current gain (Beta). To optimize the electrical properties of polysilicon (Poly) ...

This paper presents a different configuration of a three-level current-source inverter (CSI). Using the proposed circuit configuration, the total number of the inverter device count is reduced. The ...