Suchergebnisse
Vor einem Tag · Bipolar Junction Transistors (BJT) are widely used for amplification and switching purposes. It consists of three layers of doped material, forming two PN junctions. These layers are called the emitter, base, and collector. There are two main types of BJTs: NPN and PNP, which differ in the arrangement and type of charge carriers involved.
Vor 5 Tagen · Kann ich einen PNP-Transistor dafür verwenden? Hallo! Ich habe folgendes Problem. Ich habe eine Ampel, die immer dann rot leuchten soll, wenn die Strecke nicht frei gegeben ist. Wenn sie es aber ist, was ich durch den Schalter signalisiere, soll die LED ausgehen, dafür aber eine andere leuchten. Ich hatte mir eine Schaltung mit einem ...
Vor 4 Tagen · To minimize these power losses, linear regulators are mainly used in applications where the difference between input and output voltage is small, or where only small output currents are required. Figure 1 shows a basic linear regulator which employs feedback regulation and where the NPN pass transistor is driven by a PNP BJT.
Vor 4 Tagen · Doping is crucial for fabricating an electronic device like a PNP transistor, NPN transistor, and integrated circuit. By carefully controlling doping levels and types in semiconductors, engineers can tailor their electrical properties to meet diverse technological needs, from high-speed integrated computer circuits to efficient solar ...
A Field-Effect Transistor, or FET, is a semiconductor device that controls current flow through a semiconductor channel using an electric field. It is like a regular switch that controls electricity. FET is a voltage-controlled device.
Vor 11 Stunden · An IGBT, as a first estimation, can be modelled as a PNP transistor driven by a power MOSFET. The equivalent circuit for the input of IGBT is the same as MOSFET and is solely capacitive. This allows the use of a voltage drive, which means that it is possible to have less complex circuitry with lower power consumption compared to a BJT.
Vor 11 Stunden · Hey guys im trying to find a match for a pair of transistors for my arcade monitor Its a 2sc2482 only ones i can find are npn ans i need pnp for my monitor. Thanks for your help We use cookies to provide our visitors with an optimal site experience.
