In whch emitter is cmmön.input is taken frm base nd output is obtaind acros collector.
h parameters of common emiter in terms of common base and viceversa
it is one of the configuration of BJT ,which is achieved by making the BASE grounded(i.e common base).Here the emmiter serves as the input and collector as the output.
The sum of (base current) plus (collector current).
Slightly less than cc configuration but greater than cb
IB=IE-IC =100uA
there are 3 types of configuratons......they are 1.common emmiter configuration 2.common collector configuration 3.common base configuration
h parameters of common emiter in terms of common base and viceversa
it is one of the configuration of BJT ,which is achieved by making the BASE grounded(i.e common base).Here the emmiter serves as the input and collector as the output.
if a transistor resistor is connected to the emmiter .
The first configuration.
configuration: [kr]4d105S25P2
The input current of transistor is approximately equal to output current .Suppose in common base configuration the emmiter current is approximately equal to collector current if neglect the very small value of bae current.Even though the input resistance is not equal to output resistance,the currents are same ,so we can reliase that the transistor transfers resistance to get same currents at both ends.
Common Emitter Configuration has maximum impedance.
It can be used in 3 configurations, common emmiter, common base, common collector, in which common emitter is most widely used configuration.Its a 3 terminal device.It can be use as an amplifiersIt is use in all digital logic familiesHigh input impedence; low output impedence
BOTH Li and Na have ns1 in common which comes at last of their electronic configuration as they belong to IA subgroup.
the voltage at which voltage collector emmiter & collector current becomes zero
Dull black is the best heat radiator.