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This educational program focuses on connecting transistors with common base, circuit schematics, amplifier specifications, student practical activities, and control questions. It aims to enhance understanding of transistor amplification.
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Educationalprogram: Mechanic - electrician Title of program: Technical training II. class Transistor stage with common base Worked out: Bc. ChumchalMiroslav Projekt Anglicky v odborných předmětech, CZ.1.07/1.3.09/04.0002 je spolufinancován Evropským sociálním fondem a státním rozpočtem České republiky.
Connection of transistor with common base • Scheme of connection of transistor stage with SB • Recessing drawing • Amplifier with common base • Components specification • Properties of amplifier with SB • Students activities • Control questions
Students practical activities • Design connection according to scheme on circuit board . • Before soldering of components take their measurements. • Join components with solder and activate the amplifier. • Take measurement of the amplifier .
Students activities- control questions • What value of voltage you can measure out on transistor electrodes ? • How big electric current passing through the circuit ? • Calculate amplification of amplifier Au and compare with connection with SE. • Calculate gain in dB and compare with connection with SE too. • Make an evaluating of your work.
Poznáváme Elektroniku I.,Václav Malina, Vydalo nakladatelství KOPP,České Budějovice, 1996 www.google/panwiki.panska.cz/index/prakticky vypočet tranzistorového stupně Vlastní poznámkový sešit Literature used