Capacitor 104: Kodi zikutanthauza chiyani?

Nthawi zambiri, kwa oyamba ndi ankachita masewera wailesi ndi anthu kutali zamagetsi, koma chifukwa wina anakumana ndi kukonza zinthu zamakono, n'zotheka kumva mafunso monga: "Capacitor 104 - zikutanthauza chiyani? Kodi kumvetsa kufunika kwa capacitors olemba? "M'nkhaniyi, tidzayesetsa kuwerenga funso chotchuka.

Chonchi kulemba capacitors (104) zitha kukhala mankhwala ceramic. Ichi ndi chifukwa chakuti iwo, mosiyana electrolysis, ang'ono ndithu miyeso, choncho thupi lawo Kunena zoona palibe malo mbiri amphumphu mwatsatanetsatane mfundo zonse zofunika, monga mankhwala mphamvu, mtundu ndi zina zotero.

The capacitor ceramic (104) ndi mbali imodzi ya dera pakompyuta. mankhwala ntchito kulikonse ndikofunikira kugwira ntchito ndi chizindikiro kuti kusintha polarity awo. capacitors Ceramic ndi makhalidwe kwambiri pafupipafupi, otsika kutayikira panopa, imfa otsika, kukula yaing'ono ndi mtengo wotsika. Mafomu kumene pamwambapa anafotokoza chofunika makhalidwe, ndi capacitors ceramic ili yofunika kwambiri, koma mpaka posachedwapa, mavuto kugwirizana ndi ndondomeko kupanga awo, zipangizozi anatengedwa kagawo kakang'ono ndi zipangizo yaing'ono mphamvu. Posachedwapa, capacitors ceramic ndi mphamvu 10 MF amaona zosowa, mtengo wa mankhwala amenewa wakhala poponya mkulu. Kukula zamakono walola chibwenzi angapo Makampani kufika mphamvu pa 100 uF capacitors ceramic ndi kulengeza kupambana chayandikira cha ofunika kwambiri. Komanso, mitengo magulu onse a mankhwala amenewa akhala zimachepa.

Ife tifike ku olemba a capacitors ceramic. Ndi mitundu iwiri: manambala atatu kapena anayi. Ife yotani "104", ndi capacitor ndi kalembedwe ananena kuti trehznakovoy kabisidwe. Mafotokozedwe a mtundu uwu ndi losavuta: woyamba manambala awiri akuimira capacitance mu picofarads, ndi wotsiriza - chiwerengero cha ziro. Tiyeni tione tanthauzo la capacitor "104". Iwo likukhalira kuti woyamba manambala awiri (10) chidebe njira, ndi yamasika (4) - chiwerengero cha ziro. Choncho, kulemba zikutanthauza 104 100000 PF (100 NF kapena 0,1 uF). Monga mukuonera, zonse lophweka. mtundu wotero wa kujambula akhoza encode mtengo osachepera 1.0 PF, iwo udzakhala nawo mawonekedwe zotsatirazi: 010. Ngati m'pofunika m'Baibulo capacitance phindu pasanathe picofarad limodzi ntchito zilembo Latin R. mbiri Izi ndi mawonekedwe zotsatirazi: 0R5, kuti ndi 0,5 PF. Ngati mphamvu ndi zosakwana 1.0 PF, ndiye manambala wotsiriza atayikidwa 9, sizitanthauza kuti m'pofunika append 9 ziro. Pano pali chitsanzo cha mbiri yotero - 109 (1.0 PF), 159 (1.5 PF), ndipo 689 (6.8 PF).

Tsopano tiyeni tione chetyrehznakovuyu chodetsa capacitors ceramic. Mwaichi, woyamba manambala atatu kujambula akutanthauza picofarads capacitance, ndipo lachinayi - chiwerengero cha ziro.

Pano tili ndi kulingalira zomwe ndi capacitor "104". Tsopano, ngati mukufuna capacitors ceramic, inu mosavuta kumvetsa mmene mtengo capacitance zalembedwa mu foni makamaka. Ndipo mulibe kufunafuna thandizo la dokotala.