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PNP means positive negative positive and viceversa. while both can be used on a circuit its polarity application must be followed.

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16y ago

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कैसे NPN ट्रांजिस्टर PNP ट्रांजिस्टर से अलग है?

diff. between npn and pnp transristor


What is difference between npn ans pnp transistor?

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.


Difference between NPN and PNP?

NPN and PNP are transistor types. The difference in the way the layers of semiconductor material are doped with impurities.


Meaning of NPN and PNP?

pnp answer


What are the functions and empowerment of PNP as per PNP laws?

pnp and npn transistor


What is the difference between npn and pnp transistor in the application?

There is no difference they perform the same functions.


Field-effect transistor NPN or PNP?

NPN, PNP only classified to BJT, while FET classified as P-channel , N-channel


Is BT169 a npn or pnp transistor?

BT169 is neither an NPN nor a PNP transistor. BT169 is a thyristor, otherwise known as a silicon controlled rectifier.


What kind of semiconductor is produced by adding indium in semiconductor crystals pnp or npn?

pnp


Why you use NPN transistors rather than PNP?

Switching is faster in NPN transistor than PNP. Because movement of electrons is faster than holes.


Why npn transistor preferred according to fabrication technique?

npn is preferred to pnp since n-doping can be pushed to higher values without damaging silicon lattice. due to this fact, doped regions can be less resistive. difference between npn and pnp is becoming smaller and smaller, tho.


Is PNP sourcing or sinking?

PNP is sourcing. NPN is sinking. You generally connect NPN to ground and your PLC(or any load)input. With PNP you connect to V+ and to your PLC. Your PLC (load) should have the same ground or V+. Sourcing (PNP) provides a path to +24DC generally. Sinking (NPN) provides a path to 0V DC.