Ceramic capacitors, Kajeno le Histori

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Ceramic capacitors, Kajeno le Histori

Ka 1940, batho ba ile ba sibolla li-capacitor tsa ceramic mme ba qala ho sebelisa BaTiO3 (barium titanate) e le thepa ea bona ea mantlha. Li-capacitor tsa Ceramic li na le thepa e ntle ea ho kenya letsoho, e li etsang hore li sebelisoe haholo lefapheng la lisebelisoa tsa elektroniki. Ka lebaka la bokhoni ba bona ba ho sebetsa ka har'a mefuta e mengata ea mocheso, li-capacitor tsa ceramic li fetohile khetho e nepahetseng bakeng sa likhoebo tse nyane tse qalang le lisebelisoa tsa elektroniki tsa sesole.

Ha nako e ntse e ea, li-capacitor tsa ceramic li ile tsa fetoha sehlahisoa sa khoebo. Hoo e ka bang lilemong tsa bo-1960, li-capacitor tsa multilayer ceramic li ile tsa hlaha 'me tsa fumana botumo ba mmaraka kapele. Li-capacitor tsena li entsoe ka ho bokella likarolo tse ngata tsa ceramic le li-electrode tsa tšepe, tse fanang ka matla a phahameng a capacitance le botsitso. Sebopeho sena se lumella li-capacitor tsa ceramic tse ngata ho nka sebaka se senyenyane lisebelisoa tse nyane tsa elektroniki ha li ntse li fana ka boleng bo boholo ba matla.

Lilemong tsa bo-1970, ha ho hlaha li-circuits le li-laptops tse kopantsoeng, lisebelisoa tsa elektronike li ile tsa tsoela pele ka potlako. Li-ceramic capacitor, joalo ka likarolo tsa bohlokoa tsa motlakase le tsa elektroniki, le tsona li ile tsa ntlafatsoa le ts'ebeliso e eketsehileng. Nakong ena, litlhoko tse nepahetseng tsa li-capacitor tsa ceramic li ile tsa tsoela pele ho eketseha ho finyella litlhoko tsa ts'ebetso ea matšoao le litlhoko tsa polokelo ea lisebelisoa tsa lisebelisoa tsa elektronike. Ka nako e ts'oanang, boholo ba li-capacitor tsa ceramic butle-butle li fokotsehile ho ikamahanya le boholo bo fokotsehang ba lihlahisoa tsa elektronike.

Kajeno, li-capacitor tsa ceramic li tšoere hoo e ka bang 70% ea karolo ea mmaraka 'marakeng oa dielectric capacitor. Li sebelisoa haholo lisebelisoa tsa puisano, likhomphutha, lisebelisoa tsa elektroniki tsa likoloi, lisebelisoa tsa bongaka le mafapha a mang. Li-capacitor tsa Ceramic li tsejoa ka botsitso ba tsona ba mocheso o phahameng, tahlehelo e tlase, nako e telele ea bophelo, le ts'ebetso e ntle ea motlakase. Ho feta moo, ka ho hlaha ha mahlale a macha joalo ka li-multilayer ceramic capacitor le supercapacitor, ts'ebetso le ts'ebetso ea li-capacitor tsa ceramic li ntse li tsoela pele ho ntlafala.

Mabapi le boits'oaro, ts'ebetso ea tlhahiso ea li-ceramic capacitor e hloka taolo e tiileng ea ts'ebetso le tlhahlobo ea boleng. Taba ea pele, khetho le karohano ea lisebelisoa tse tala li bohlokoa bakeng sa ts'ebetso ea li-capacitor. Nakong ea ts'ebetso ea tlhahiso, mehato e kang ho kopanya phofo, ho etsa, sintering le metallization e ameha. Mohato o mong le o mong o hloka taolo e nepahetseng ea li-parameter tse kang mocheso, khatello, le nako ho netefatsa boleng le botsitso ba li-capacitor. Ntle le moo, tlhahlobo ea boleng ba matla, mamello ea motlakase, coefficient ea mocheso le lintlha tse ling lia hlokahala ho netefatsa hore na li-capacitor li fihlella litekanyetso tse boletsoeng.

Qetellong, li-capacitor tsa ceramic ke likarolo tsa bohlokoa lefapheng la lisebelisoa tsa elektroniki mme li na le boleng ba ts'ebeliso ea bohlokoa. Ka tsoelo-pele ea theknoloji le litlhoko tse ntseng li eketseha, li-capacitor tsa ceramic li tla tsoela pele ho fetoha le ho bonts'a boits'oaro ba bona le ho fapana ha bona mafapheng a fapaneng.

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