Li-capacitor tsa lifilimi, e tsejoang hape e le li-capacitor tsa filimi ea polasetiki, sebelisa filimi ea polasetiki e le dielectric, foil ea tšepe kapa filimi e entsoeng ka tšepe e le li-electrode.Lisebelisoa tse tloaelehileng tsa dielectric tsa li-capacitor tsa filimi ke lifilimi tsa polyester le lifilimi tsa polypropylene.
Electrolytic capacitors sebelisa tšepe foil e le electrode positive, filimi oxide e haufi le tšepe le eleketrode positive, ke dielectric, 'me cathode e entsoe ka thepa conductive, electrolyte (electrolyte e ka ba mokelikeli kapa tiileng) le lisebelisoa tse ling.Hobane electrolyte ke karolo e ka sehloohong ea cathode, kahoo electrolytic capacitor e fumane lebitso la eona.
Li-electrolytic capacitors li arotsoe ka lipalo tse ntle le tse mpe, kahoo lipalo tse ntle le tse mpe li ke ke tsa fetoloa ha li kenya li-electrolytic capacitors, ho seng joalo li tla baka potoloho e khutšoanyane.
Li-capacitor tsa lifilimi le li-electrolytic capacitors ke li-capacitor ka bobeli, phapang ke efe lipakeng tsa tsona?
1. Nako ea bophelo: Nako ea ho sebetsa ea electrolytic capacitors e batla e le khutšoanyane;ha li-capacitor tsa lifilimi li ka sebetsa nako e telele ha feela ho se na bothata ka boleng, bo matla ho feta ba electrolytic capacitors.
2. Litšobotsi tsa mocheso: Mocheso o sebetsang oa li-capacitor tsa filimi ke -40 ° C ~ + 105 ° C.Li-capacitor tsa lifilimi li na le litšobotsi tse ntle tsa mocheso 'me li ka sebetsa ka tloaelo libakeng tse batang kapa libakeng tse chesang tsa lehoatata;Ka lebaka la boteng ba electrolyte.li-electrolytic capacitors li ka 'na tsa tiisa tikolohong ea mocheso o tlase, ho fokotsa ts'ebetso ea ho sebetsa.
3. Litšobotsi tsa maqhubu: Matla a li-electrolytic capacitors a fokotseha butle-butle ka ho eketseha ha maqhubu, 'me tahlehelo e eketseha haholo;ha matla a li-capacitor a filimi a fokotseha hanyenyane feela, 'me li-capacitor tsa filimi ha li na tahlehelo e ngata ha maqhubu a eketseha.Ho latela pono ena ea ts'ebetso, li-capacitor tsa lifilimi li na le tahlehelo e tlase le litšobotsi tse ntle tsa khafetsa.
4.Bokhoni ba ho mamella overvoltage: electrolytic capacitors ka mamella feela overvoltage e ka bang 20%.Ha overvoltage e phahame, li-electrolytic capacitors li tla senyeha;Li-capacitor tsa filimi li khona ho mamella matla a mangata a phahameng ho feta makhetlo a 1.5 a matla a lekantsoeng ka nako e khuts'oane.
Ho tsoa ts'ebetsong e ka holimo, ts'ebetso ea li-capacitor tsa filimi e molemo ho feta ea electrolytic capacitors.Lits'ebetsong tse ling, li-capacitor tsa filimi li loketse ho feta li-electrolytic capacitors.Leha ho le joalo, ebang ke li-capacitor tsa filimi kapa li-electrolytic capacitors, hoa hlokahala ho khetha li-capacitor tse nang le boleng bo tiisitsoeng.
Khetha moetsi ea ka tšeptjoang ha u reka li-capacitor tsa ceramic ho ka qoba mathata a mangata a sa hlokahaleng.JYH HSU (kapa Dongguan Zhixu Electronics) ha e na feela mefuta e felletseng ea li-capacitor tsa ceramic tse nang le boleng bo netefalitsoeng, empa hape e fana ka ntle le matšoenyeho kamora ho rekisa.Lifeme tsa JEC li fetile ISO9001: netefatso ea tsamaiso ea boleng ba 2015;Li-capacitor tsa polokeho ea JEC (X capacitors le Y capacitors) le varistors li fetisitse setifikeiti sa linaha tse fapaneng;Li-ceramic capacitor tsa JEC, li-capacitor tsa lifilimi le li-super capacitor li tsamaisana le matšoao a khabone e tlase.
Nako ea poso: Aug-26-2022