Hi all,
The variation of the beta of my transitor is from 100 to 150 depending on the temperature and my collector current should be regulated 8mA
i am controlling the collector current by adusting the base current ( typically i am controlling the base voltage )
How i can control the supply voltage tolerances ( base & bias ) to maintain a constant current 8mA irrespective of the changes in temperature & supply voltage tolerances
Regards
Jebasingh
The variation of the beta of my transitor is from 100 to 150 depending on the temperature and my collector current should be regulated 8mA
i am controlling the collector current by adusting the base current ( typically i am controlling the base voltage )
How i can control the supply voltage tolerances ( base & bias ) to maintain a constant current 8mA irrespective of the changes in temperature & supply voltage tolerances
Regards
Jebasingh