Chikhazikitso capacitors: miyezo zoweta ndi achilendo

Zoti capacitors malinga ndi mfundo dziko ndipo malinga ndi malamulo akunja nthawi zina kusiyana kwambiri, ndi m'madera ena - amafananadi.
Mulimonsemo, nkhaniyi ndi chidwi okhawo amene nthawi zonse amakhala ndi zokonza zipangizo zamagetsi. The ena wathu
anzathu anamaliza maphunziro ake pa nkhaniyi adakali njira sayansi sukulu.

Ndi chiyani icho?

Tisanafotokoze zoti capacitors Sankhani mtundu wa chipangizo ndi. Wina wa Maphunziro tikudziwa a sayansi, kuti capacitor zimasunga mlandu magetsi. Iwo angayerekezedwe ndi luso kudzazidwa madzi. Last mu fanizoli, ndipo pali mtengo. Ngati thanki, pa condenser nawonso ali wagawo yakeyake kayesedwe. Main - ndi Farad. Komabe, ntchito ena ofanana ndi prefixes pico (10 ^-12), nano (10 ^-9) ndi yaying'ono (10 ^-6) motero.

Taperekachi,

Onse pa zoweta ndi zojambula yachilendo lakuti capacitors zofanana. Izi awiri zigawo kufanana 10 mm m'litali, amene cholukanalukana m'chigawo cha 1.5-2 mm. Komanso mu nkhani iyi lamanja kapena pamwamba ayenera kukhala alpha-M'ndandanda akuti "CX". "C" Pankhaniyi - ndi mtundu amafotokozera, i.e. ndi capacitor, ndi "X" - ali akuyambira nambala ya gulu la zigawo taperekachi. M'banja GOST 2.728-74 analimbikitsa ndi analipo kuchokera pamwamba mpaka pansi kumanzere. Koma mwambo umenewu pang'ono ndi pang'ono zikuzimiririka pang'onopang'ono sanamvekenso ndi olemba zichitike kuti mwachisawawa. Ngati capacitor electrolytic, pafupi ndi mmodzi mwa zigawo za adzakhala kuphatikiza (zabwino kukhudzana mchitidwe). Variable ndi anawoloka ndi muvi
mopendekeka ndi madigiri 45. "T" amatanthauza trimmer ofanana, koma zigawo m'malo awiri muvi umagwiritsidwa ntchito mu mawonekedwe a kalata wathu.

mfundo Russian

Condensers chopangidwa ndi miyezo ya fuko anasonyeza Mwachitsanzo, K72-83. Pankhaniyi, K - ndi radioelement zonse (CT - trimmer, kp - AC) 72 - mtundu wa kugwiritsidwa ntchito (Pankhaniyi
PTFE). Mbali yomaliza olemba - ndi zoti capacitors lapansi. Ifeyo, 83 - 0.083 microfarads. Mu chitsanzo ichi ndi zovuta kumvetsa mfundo ya kulemba ndi. Koma izi ziri zoona pokha pokha katunduyo ndi opondapo ndi nyumba yake ingagwiritsidwe ntchito manambala ndi makalata.

Koma ngati ting'onoting'ono kwambiri, muyenera kugwiritsa ntchito mayina yachilendo imene alibe dongosolo okhwima ndipo amadalira Mlengi.

mchikhalidwe lonse

Zoti capacitors kunja pa phukusi zovuta tsiku
tsiku. Pakuti zolinga zimenezi, ife ntchito mtundu 'kala' ikusonyeza kuti aliyense wopanga zingasiyane mwakuthupi. Choncho, kamodzi m'pofunika kuphunzira ndi mabuku kuthana ndi chizindikiro. Anthu amene amangokhalira kugwira ntchito ndi zida zimenezi kale kudziwa ndi mtima chodetsa awo ndipo akhoza kudziwa magawo amafotokozera "pa ntchentche".

Chifukwa cha

M'nkhaniyi tiona apatsidwa akuti ngati capacitors mu chiwembu, komanso ngati m'thupi. Ngati chiwembu chodetsa ndi zofanana, thupi zimasiyana kwambiri. mfundo imeneyi ndi yofunika kwambiri ogwira zonse ntchito mu makampani.