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Transistors BC-Serie - BC550

Datasheet BC550 Philips
http://www.datasheetcatalog.org/datasheet/philips/BC549.pdf
 
 

Click to enlargeClass-A Headphone Amplifier
This circuit is derived from the Portable Headphone Amplifier featuring an NPN/PNP compound pair emitter follower output stage.
http://circuits-projects.blogspot.com/2016/06/class-headphone-amplifier.html
 

Click to enlargeHi Fi audio tone control circuit
The Hi Fi audio tone control circuit features tune smooth bass, and treble is not spicy, with a very low distortion.
http://www.eleccircuit.com/hi-fi-preamplifier-with-tone-controls-project-circuit/
 

Click to enlargePortable Microphone Preamplifier
This circuit is mainly intended to provide common home stereo amplifiers with a microphone input.
http://circuits-projects.blogspot.com/2012/06/portable-microphone-preamplifier.html

Simple FM Receiver CircuitSimple FM Receiver Circuit
This is the most simple fm receiver with good performances that works great even if the sensitivity is not too high. The working principle of this radio receiver may seem a little unusual. It is made of an oscillator (T2 and T3) that is synchronized with the received frequency of T1 which works as a broadband preamplifier in VHF range.
http://www.electroschematics.com/4663/small-fm-receiver/


Creation date : 29/12/2012 @ 22:31
Last update : 09/09/2018 @ 22:58
Category : Transistors BC-Serie
Page read 9416 times


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