Xidhiidhka ka taxane ah capacitors sida capacitance xulashada doorashada ah

Condenser - a qaybaha radio aad caadi u ah, oo laga helo oo dhan fikradaha. Waxay ka kooban tahay laba kirishbooyada kala dielectric ah (iyada oo ku xiran nooca capacitors loo isticmaalo noocyada kala duwan), i.e. jidh circuit this, laakiin amarka waaxa laysugu gayn karaa in dielectric ah. Sifada ugu weyn ee capacitor kasta waa awooda in ay ku kaydiso lacag - capacitance iyo danab lagu qiimeeyo ee amarka korontada. The capacitors electrolytic leeyihiin polarities, oo waxaa lagu gartaa awoodda weyn oo tiro balaadhan oo ah voltages, warqad u adkeysan stress weyn, laakiin waxay leeyihiin awood yar. sidoo kale waxaa ku jira hindisooyin leh awoodda kala duwan, laakiin nooc kasta - codsiga.

Inta badan hams wajjahay dhibaatada of doorashada ee capacitors of capacitance ama danab. Professionals ogaan: maqan yahay xaq, waxaad ka qaadan kartaa isku-dar ah oo alaabta muusikada ah oo dhowr ah, oo ay ku jiraan batteriga. In batteriga marka la isku daro waa la ogol yahay, xidhiidhka ka midka ah iyo taxanaha ah capacitors.

Ku xiridda qalabka ee isku midka ah, waxaa suurtagal ah si loo gaaro in la kordhiyo awoodda. Guud ee batari tani waxay noqon doontaa si siman u soo tiriya reer reer dhan capacitances (Ceq. = C1 + C2 + ...), danab ku element kasta noqon doonaa siman. Taas macnaheedu waa in danab ugu yar ee capacitor ah, in xarunta oo ka mid ah ka dalbatay, waa ugu badnaan ee batteriga oo dhan.

xiriir Taxanaha of capacitors loo isticmaalo haddii ay dhacdo halkaas oo ay lagama maarmaan tahay in la kordhiyo danab in u adkeysan karaan qalabka ama loo yareeyo awoodda. In muuqashadii this, xubno ku xiran yihiin sida soo socota: bilaabo mid ka mid dhamaadka kale, in waa "lagu daray" in ay a "jaray" kale. Capacity capacitor dhiganta kiiskan loo xisaabiyaa by formula soo socda :. 1 / Ceq = 1 / C1 + 1 / C2 + ... From by this, in labada capacitors Ceq = C1 * C2 / (C1 + C2), oo sidaas daraaddeed, awooda batariga waxay noqon doontaa ka yar tahay awoodda ugu yar, loo isticmaalo waxa ku jira.

bangiga Capacitor inta badan waxay bixisaa a weheliso (isku qasan)
Connect. Si loo xisaabiyo capacitance ka mid ah qalabka sida, taas oo isku midka ah ee la dabaqay iyo xiriir taxane ah capacitors, circuit jebiyo qaybaha a, ka dibna israac xisaabiyaa awoodda ee mid kasta oo iyaga ka mid ah. Sayidka, ka C12 capacitance xisaabiyaa = C1 + C2, ka dibna Ceq = C12 * C3 / (C3 + C12).

Iyada oo aasaaska ee bangiyada capacitor la gaadmada ah iyo nidaamyada kala duwan
la xidhiidha, waxaad ka qaadan kartaa wax kasta oo awoodda in ay danab kasta oo xiiseynaya. xiriir Taxanaha of capacitors, iyo sidoo kale marka la isku daro, loo isticmaalo in wareeggeedii badan hiwaayadda diyaar-dhigay. Xaaladdan oo kale waa in ay tixgeliyaan xaqiiqada ah in capacitor kasta uu u dhimaya aad u muhiim ah shaqsi - baxsiga hadda, waxa ay dheeliyaan kartaa danab ee la xidhiidha isku midka ah iyo capacitance ee taxanahan. Waa arrin aad u muhiim ah in ay doortaan caabiga laga boodo loo baahan yahay.

Marka la capacitors korantada shaqeeya, ha iloobin oo ku saabsan xeerarka ammaanka qof ahaaneed iyo halista shoog koronto.