Updated 10/26/2022. The transistor is probably the most important invention in electronic engineering and the basis for nearly all integrated circuits (ICs).

In the circuit shown in Fig.2 ,6 volt DC supply is provided. T1 is a general purpose NPN transtior like BC 548. A potential divider comprising R1 and R2 bias the base of T1. Minimum base voltage ...

Bootstrap circuits are very common when NMOS (or NPN) devices are used on the high side of a switching circuit, such as a half-bridge (and by extension, a full bridge) ...

Figure 3a shows the circuit diagram of an inverter based on a single npn-IBJT. The resistances in the circuit diagram were obtained from separate measurements on cation- and anion-selective channels .

Npn transistor. The transistor is on, when the input voltage is greater than or equal to \(0.7 V\). ... By looking at a circuit diagram of a transistor switching circuit, ...