Educational program: Mechanic – electrician Program title: Technical training II. c lass Two - stage amplifier Worked out: Bc. Chumchal Miroslav. Project technical subjects in English, CZ.1.07/1.3.09/04.0002 Co- finance by Europian social fund and by state budget of The Czech Republic
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Educational program: Mechanic– electrician
Program title: Technical training
Two- stage amplifier
Worked out: Bc. ChumchalMiroslav
Project technical subjects in English, CZ.1.07/1.3.09/04.0002
Co- finance by Europian social fund and by state budget of The Czech Republic
Components specification circuits
Supply voltage is connected through filter member ( brum, oscillating )
Equipped by any kind of nf. transistors of BC type …
Printed circuit firstly equipped by R, than another components and by electrolytic condensers in the end .
Among condensers, resistances and printed circuit let a gap about 1 mm, influence of temperature on the printed circuit board.
Do not shorten terminal of the transistors.
Finally soldered resistance R2.
Entering to students- practical part circuits
Control questions circuits
Literature used circuits