Simple common emitter amplifier

370

09:28:47

This amp is an example of Class A mode

published 11 years ago

thebugger

11 years ago

With a 1m load there is basically no current passing therefore there is almost no amplification

jayzee217

11 years ago

If theres no amplification then howcome its amplifyin the input signal? Thiz is a bjt dude and not Fet. Bjt is a voltage amplifier. Even if theres a small load the current will be low. For current amplification u have to add another bjt (2 stages). Or u can use Fet

thebugger

11 years ago

It amplifies the voltage at the cost of current,so if you do the math the total power kinda is the same

jayzee217

11 years ago

Hey if u wana amplify current as i said u gotta add more transistors to the ciruit. .learnabout-electronics .org/amplifiers/amplifiers20.php and also this amlifier increases the voltage gain. Appreciate ur thoughts, let me know what u think

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