Input characteristics - power semiconductor devices , Electrical Engineering

Input Characteristics

Transistors  can be  operated in the switching  mode. If  base  current IB  is zero transistor is in  an ON  state  behaves as a switch. If  the base  current  IB is  sufficient to drive the transistor  into saturation, them  the transistor  behaves as closed  switch. The transistor  is a current driven device. The  base current  determines  whether it is in ON  state or OFF  state. To keep  the device  in ON state there should  be a sufficient  base current.

1934_Input Characteristics.PNG


                                                                  NPN transistor  circuit diagram  input  characteristics.

Posted Date: 4/2/2013 1:33:47 AM | Location : United States

Related Discussions:- Input characteristics - power semiconductor devices , Assignment Help, Ask Question on Input characteristics - power semiconductor devices , Get Answer, Expert's Help, Input characteristics - power semiconductor devices Discussions

Write discussion on Input characteristics - power semiconductor devices
Your posts are moderated
Related Questions
explain front pitch and back pich ??

how to make a underwater propulsion system?

how can I simulate air variable capacitors in cst simulator?

what is induced EMF & what is statically EMF explain in details.

Give the properties and application of asbesto. Asbestos: It is inorganic fibrous material. Two kinds of asbestos are available. Chrysotile asbestos : This material is h

A LIT (linear time-invariant) system, impulse response h [ n ], is described by: (a) Show the block-diagram representation for this FIR filter (only use multiplier, adder

hi PA DS:1234 = AB PA DS:1235 = CD if i typed mov DX,[1234H] WHAT SHOULD I GET IN DX ?

what is quality factor in term circuit analysis

Partial Indicators Method The partial indicators technique consists of calculating various measures of the financial, operating, commercial, and quality of a business's perfor

if a resistor is present between 2 branches in such way that its polarities are different to compare with one another so how we choose polarity of that resistor