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How to bias a transistor to make a basic amplifier?

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sukhoimg

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hello
i'am a beguiner in electronics and need to learn how to bias a transistor to make a basic amplifier ?
how to calculat the resistors ?
let's say i have an BC547 NPN transistor and i want to bias it in common emmiter mode what should i take in consideration (the load ...) ?
please help .
 

Re: help about transistor

sukhoimg,

i'am a beguiner in electronics and need to learn how to bias a transistor to make a basic amplifier ?
Click to expand...

Do you want to bias it for a particular operating point or stability or both. If stability, do you want to stabilize against changes in Vcc, Icbo, Vbe changes with temperature, or β? We could write a book to answer your question. Can you be more definite about what you want?

Ratch
 

Re: help about transistor

the answer is in you hitting some basic electronic ckts book real hard with an unquenchable thirst of knowledge
 

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