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Q: How an n-p-n transistor can be used as a switch?
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Related questions

What is a npn transistor?

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Why is NPN transistor a straight switch and Why is PNP transistor an inverted switch?

npn and pnp transistors have the same operation as one another, they are both switches, pnps may be known as inverted switches because they work on negative voltage supplys and not positive voltage supplies.


What are 2n2369 transistor?

What is a 2N2369 transistor.It's an npn switching transistor.


What is SL100?

It is an npn power transistor


What are the similar transistor for 2SC2939 NPN?

2N2222


When an NPN transistor is saturated its Vce?

is zero


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 is the difference between upstream and downstream in electrical network?

Generally upstream is closer to the positive (+) voltage source. In the case of an NPN transistor upstream of the transistor is the part of the circuit from (+) to the NPN collector pin. Downstream of the transistor is from the NPN emitter pin to the ground / sink / negative (-) terminal.


How does a NPN Epitaxial Silicon Transistor work?

epitaxial


Can be replace npn transistor series regulator with pnp?

no


How do you know if a transistor is a PNP or an NPN?

To know if a transistor is PNP or an NPN,the following should be verified:For a PNP transistor, the base-collector junction is forward biased while the base-emitter junction is reversed biased.For an NPN transistor, the base-emitter junction is forward biased while the base -collector junction is reversed biased.


Is a transistor a small electronic switch?

A transistor is used to switch electronic signals.