Basically the power supply is reversed. The NPN can be used for higher frequencies since electrons can move faster than holes.
One is made to conduct as diodes as positive negative positive and vice versa
There is no difference they perform the same functions.
The two basic types of transistors are the NPN transistorand the PNP transistor. Certainly there are many other semiconductor devices, but these are arguably the two basic ones.
silicon ang germanium there are two types of transistor \ 1. PNP 2. NPN silicon ang germanium there are two types of transistor \ 1. PNP 2. NPN
a thyristor can be considered as two complementary transistors , one pnp- transistor, and other npn transistor
BT169 is neither an NPN nor a PNP transistor. BT169 is a thyristor, otherwise known as a silicon controlled rectifier.
NPN and PNP transistors function in essentially the same way. The power supply polarities are simply reversed for each type. The only major difference between the two types is that the NPN transistor has a higher frequency response than the PNP-because electron flow is faster than hole flow. Therefore high frequency applications will utilize NPN transistors.
Mainly there are two types of transistors. They are BJT (Bipolar Junction Transistors) and FET(Field Effect Transisters). In BJT, there are two types called PNP and NPN. Actually NPN means a BJT transister.
The primary reason that NPN transistors are used more often than PNP transistors is that they usually operate faster (at higher frequencies) because the mobility of the current carriers in NPN transistors (electrons) is much higher than that of the current carriers in PNP transistors (holes).
NPN and PNP are transistor types. The difference in the way the layers of semiconductor material are doped with impurities.
Switching is faster in NPN transistor than PNP. Because movement of electrons is faster than holes.
No...TIP31 is NPN. The complementary PNP is a TIP32. They are both large high power (40W) devices.
There is no difference they perform the same functions.
Two, either in NPN or PNP transistors
no, the emitter base junction should be foward for both npn and pnp to act as amplifiers.
They are NPN and PNP. BJT mean bipolar junction transistors. there are two P-N junctions in BJT transisters.
The two basic types of transistors are the NPN transistorand the PNP transistor. Certainly there are many other semiconductor devices, but these are arguably the two basic ones.
silicon ang germanium there are two types of transistor \ 1. PNP 2. NPN silicon ang germanium there are two types of transistor \ 1. PNP 2. NPN