Transistor is a semiconductor device with fast respond and accuracy. There are two types

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1 Tranitor Amplifir Prpard y: Poa Xuan Yap Thory: Tranitor i a miondutor dvi with fat rpond and auray. Thr ar two typ of tranitor, a Bipolar Juntion Tranitor and a Fild Efft Tranitor. Hr, w will looking at a Bipolar Juntion Tranitor, whih alo dividd into two atgori, PNP and NPN ipolar tranitor, whih dnotd a th majority harg it arri. Thy ar alo known a th P typ and th N typ rptivly. n whih, tranitor oprat on th migration of hol (th poitiv harg and ltron (th ngativ harg. Th P typ tranitor ha th dnity of ltron in th ondution and xdd y th dnity of th hol in th valn and; whra, for an N typ, th dnity of th hol in th valn and xdd th dnity of th ltron in th ondution and. NPN PNP

2 Bipolar Juntion Tranitor i a thr trminal dvi with th Ba, Emittr, and Colltor ltrod. Anyway, au of it fat rpond and auray, tranitor ha n ud in many appliation uh a amplifying or withing dvi. A tranitor amplifir i a urrnt ontrol dvi. n a tranitor amplifir, th urrnt in th a of th tranitor ontrol th urrnt of th olltor. On th urrnt i ontrolld, it an ud to fin voltag or powr gain. Th diagram i a tranitor amplifir iruit. Th voltag and ar fixd. To alulat th amplifid ignal auming thr i a urrnt gain,, whih man thr urrnt i, firt i to apply th Kirhhoff loop rul to th lft hand loop, whih will giv:

3 ( Bau thr i a urrnt gain,, ( o, ( Uing from aov, th output voltag an alulatd from ( From hr, th voltag gain,, an alulatd v A ( / Sin th voltag and ar prnt only to talih th propr ia on th tranitor, it i poil in prati to mak <<, (alo au w ar phyiit, not mathmatiian o that v A ( Thrfor, diffrnt tranitor an giv diffrnt voltag gain with individual prfrn. Purpo: Thi program i mad to hlp looking at diffrnt haratriti of a tranitor amplifir iruit, and what ould afft th amplifying in th iruit. Th program will run through

4 ah of th proprti;,,,,,,,, and, to invtigat how ah individual proprty ha afft on th voltag gain, A v. Th program will hav a lit of diffrnt valu for ah of th proprti for orving th hang in voltag gain whil kping othr valu ontant. On th othr hand, it will alo alulat a ingl valu for ah individual proprty a wll a a ingl valu of a voltag gain with afft from ah individual proprty. Non th l, thi program will allow th ur to rad from a fil with lit of urrnt that will hlp giving a ttr undrtanding on how th voltag gain afftd y th urrnt. Thi program will alo how what valu ndd for ah individual proprty for a pifi voltag gain. ndd it will hlp to hav a ttr look and giv a ttr undrtanding on how ah of th proprti an afft th voltag gain of th iruit. ntrution: Th program onit of 3 diffrnt option, and ah Option i a uroutin. ndd, ah of thm will how th rlationhip twn diffrnt proprti, and allow a ttr undrtanding of ah proprty in th iruit. Option A: t will rad in a lit of input and output urrnt from a fil with any numr of data and thn alulat th urrnt gain (ta and voltag gain with om givn valu of ritor. Th it will graph th rlationhip of urrnt and voltag gain. Th fil hould namd urrnt.txt for thi pro to work ufully.

5 Option B: t will how th rlationhip twn th output urrnt and voltag gain, for whih in thi option, it will alulat th output urrnt with a lit of voltag gain from to 00 with th inrmnt of 5. Option C: Similar a Option B, ut it will only alulat th output urrnt with a pifi voltag gain. Option D: t will how th rlationhip twn th our voltag and th voltag gain. To do o, it will alulat th voltag gain with a lit of our voltag from to 00 with th inrmnt of 5. Option E: Similar to Option D, ut it will only alulat th voltag gain with a our voltag. Option F: t will how th rlationhip twn th urrnt gain and th voltag gain. n whih, it will alulat th voltag gain with a lit of urrnt gain from to 00 with th inrmnt of 5. Option G: Similar a Option F, ut it will only alulat th voltag gain with a pifi urrnt gain. Option H: t will how th rlationhip twn th olltor ritor and voltag gain a wll a th urrnt gain y alulating th olltor ritor with a lit of voltag gain and urrnt gain from 0 to 00 with th inrmnt of 0. Option : Similar a Option H, it will alulat th olltor ritor with pifi voltag gain and urrnt gain.

6 Option J: t will how th rlationhip twn th a ritor and voltag gain a wll a th urrnt gain with a lit of voltag gain and urrnt gain from 0 to 00 with th inrmnt of 0. Option K: Similar a Option J, ut it will alulat th a ritor with pifi voltag and urrnt gain. Option L: t will how th rlationhip twn th mittr ritor and voltag gain a wll a th urrnt with a lit of voltag and urrnt gain from 0 to 00 with th inrmnt of 0. Option M: Similar a Option L, ut it will alulat th mittr ritor with pifi voltag and urrnt gain. frn:. Anonymou "Tranitor Amplifir,", ( Eri Sal, "Bipolar Juntion Tranitor (BJT,", ( Thornton, Stphn T., x, Andrw, Tranitor, in Modrn Phyi, ditd y Anonymou Third Edition d. (Thomon, 2006, pp. 407.