Transients kwiisekethe zombane

Ukuqwalasela i transients kwiisekethe zombane, akunakwenzeka ukuba ukukhankanya ukuba iziganeko ezinjalo Kungokwemvelo kwaye elithile nkomoni. Ngaphezu koko, umntu ngamnye ubuso kunye ukubonakala kwazo ebomini bakho bemihla ngemihla. Umzekelo, mazifakwe kwi-network ye-element zokufudumeza (isifudumezi sombane, Isifudumezi se-oli) lobushushu lingaphumi ngokungenammiselo, kwaye ukuba ixabiso ethile kuxhomekeke kwizinto ezininzi. Afana lobushushu okukufutshane, inqanaba ukufuma, iimpawu wire, njl Ngako oko, pholisa kwenzeka kwixabiso ethile ngokuthe-karhulumente, kunokuba zero ngokupheleleyo. Ngamanye amazwi, lonke ophathekayo ukuba imiqathango yohlulwe idlule ibheke. Eyokuqala utshintsho phakathi sokuqala nesokugqibela ukufaka.

Yintoni na ke transients kwiisekethe zombane? Ekuhlalutyeni nayiphi beesekethe kufuneka siqwalasele iindlela ezimbini: owaziwayo kanye idlule. Eyokuqala luphawulwa nezolo nganye kwexesha unit amaxabiso lwephanyazo ye ifildi ngoku ombane kuzo zonke iindawo wesekethe. Transients kwiisekethe zombane lula ukuqonda xa ayavalwa ezinjalo utshintsho, ngoko siyakwazi ukuthetha kokuvela karhulumente ngcembe. Ngenxa ezi zilandelayo: a imeko apho kungekho tshintsho, ngethiyori, angahlala ngonaphakade.

Transients kwiisekethe kumgama owazisayo zombane bayazazi zonke. Ngokuqinisekileyo, kwimeko nganye, ukuze xa ucofa ikhaya usicima isibane iphelelwe okanye doti yabhabhela ibhalbhu kanye kwiglasi. Ngaphezu koko, le nto inokwenzeka njenge izibane zohlahlo, kunye brand zexabiso. Kule transients "unetyala" kwi kwiisekethe zombane. Kulo mzekelo, i nqakraza wenza utshintsho lasungula inkqubo yenguqu ebizwa watshintshela (ngamanye amazwi, isenza i). Eneneni, izizathu inokuba nomahluko: ukutshintsha parameters yobonelelo amandla, ingakumbi short circuit iimpembelelo bangaphandle (zibuthe, lobushushu), njl iyunithi ubalo ngqo ngenxa ukutshintsha ixesha ombane kwaye ngoku singavuselelwa kuphuhliso. Umehluko zibalo , kwaye becomputing i esemqoka. Xa iifomyula, inani ithe kuxhomekeke ngqo kwi iziqalelo chain ngokwayo.

Ekubeni ngokuqhelekileyo ubude inkqubo yenguqu sibalwa hayi ngemizuzwana kunye hundredths kunye kumawaka lesibini, ngamanye amaxesha umbuzo wokuba ingaba izibalo. Eneneni, oko kwenzeka ngexesha nje elingephi? Awu, oku kunjalo kancinci, yaye namava abonisa kukuba okuninzi. Umzekelo, ukubala abafowunelwa amandla isoloko zenzelwe eziphezulu kakhulu ngoku ngaphezu wesiqhelo. Ukongeza, abafowunelwa basoloko ivaliwe arcing amagumbi (imivalo). Oku kungenxa yokuba ngexesha ubane (kwi / beesekethe evulekileyo), umsinga banda phindene kalishumi, yaye ukuze kupheliswe iimpembelelo zezi izisombululo kunokwenzeka iyasetyenziswa.

Cinga iziphaluka transients rc. Umzekelo, thatha isiphaluka eyenziwa umthombo wamandla, iperi resistors (R1 R2), i capacitor (C) kunye voltmeter (V), enxulumene ngaxeshanye. Ukuba capacitor esetyenzisiweyo ngaba inobunzima kwamashumi microfarads, kwaye ukuxhathisa R1 R2 - isibini amakhulu Kilo-ohms, ngokulandelelana, ngoko xa amandla ivuliwe utolo voltmeter ngoko nangoko abonisa ixabiso ombane zangoku yaye kuphambuka zero. Le eziphelayo ibangwa nokwanda kwentlawulo olungaphakathi kwisikhongozeli. Ngako oko, urhulumente okuthe kwenzeka ngexesha xa ukusetyenziswa icandelo lovukelo liyaphela.