1. Li-capacitor tsa electrolytic
Li-capacitor tsa electrolytic ke li-capacitor tse entsoeng ke lera la oxidation holim'a electrode ka ketso ea electrolyte e le lera le sireletsang, leo hangata le nang le matla a maholo.Electrolyte ke lintho tse metsi, tse kang jelly tse nang le li-ion tse ngata, 'me boholo ba li-electrolytic capacitor li polar, ke hore, ha li sebetsa, motlakase oa motlakase o motle oa capacitor o lokela ho lula o le holimo ho feta matla a fosahetseng.
Bokhoni bo phahameng ba li-capacitor tsa electrolytic bo boetse bo etsoa sehlabelo bakeng sa litšobotsi tse ling tse ngata, tse kang ho ba le ho lutla ho hoholo ha hona joale, letoto le leholo le lekanang la inductance le ho hanyetsa, phoso e kholo ea mamello, le bophelo bo khutšoanyane.
Ho phaella ho polar electrolytic capacitor, ho boetse ho na le li-non-polar electrolytic capacitor.Setšoantšong se ka tlase, ho na le mefuta e 'meli ea 1000uF, 16V electrolytic capacitor.Har'a bona, e kholoanyane ha e na polar, 'me e nyenyane ke polar.
(Non-polar le polar electrolytic capacitor)
Ka hare ho electrolytic capacitor e ka 'na ea e-ba electrolyte ea metsi kapa polymer e tiileng,' me thepa ea elektrode e tloaelehile Aluminium (Aluminium) kapa tantalum (Tandalum).Se latelang ke polar aluminium electrolytic capacitor e tloaelehileng ka hare ho sebopeho, pakeng tsa likarolo tse peli tsa li-electrode ho na le lera la pampiri ea fiber e kolobisitsoeng ka electrolyte, hammoho le lera la pampiri e sireletsang e fetohileng moqomo, e tiisitsoeng ka har'a khetla ea aluminium.
(Sebopeho sa ka hare sa electrolytic capacitor)
Ho senya electrolytic capacitor, sebopeho sa eona sa motheo se ka bonoa ka ho hlaka.E le ho thibela ho tsoa mouoane le ho tsoa ha electrolyte, karolo ea pin ea capacitor e tsitsitsoe ka rabara e tiisang.
Ha e le hantle, palo e boetse e bontša phapang pakeng tsa li-electrolytic capacitors tsa polar le tse se nang polar.Boemong bo ts'oanang le boemo ba motlakase, "non-polar electrolytic capacitor" e batla e lekana habeli ho feta ea polar.
(Sebopeho sa ka hare sa li-non-polar le polar electrolytic capacitors)
Phapang ena haholo-holo e tsoa ho phapang e kholo sebakeng sa li-electrode ka hare ho li-capacitor tse peli.Electrode e se nang polar capacitor e ka letsohong le letšehali mme eleketrode ea polar e ka ho le letona.Ntle le phapang ea sebaka seo, botenya ba li-electrode tse peli le bona bo fapane, 'me botenya ba polar capacitor electrode bo bobebe.
(Letlapa la aluminium ea Electrolytic capacitor ea bophara bo fapaneng)
2. Ho phatloha ha capacitor
Ha motlakase o sebelisoang ke capacitor o feta matla a eona a ho mamella, kapa ha polarity ea motlakase oa polar electrolytic capacitor e khutlisetsoa morao, hona joale ho lutla ha capacitor ho tla phahama haholo, ho fella ka ho eketseha ha mocheso o ka hare oa capacitor, le electrolyte. e tla hlahisa khase e ngata.
E le ho thibela ho phatloha ha capacitor, ho na le li-grooves tse tharo tse hatelitsoeng ka holim'a ntlo ea capacitor, e le hore top of capacitor e be bonolo ho senya tlas'a khatello e phahameng le ho lokolla khatello ea ka hare.
(Tanka e phatlohang ka holimo ho electrolytic capacitor)
Leha ho le joalo, li-capacitor tse ling ts'ebetsong ea tlhahiso, khatello ea holimo ea groove ha e tšoanelehe, khatello e ka hare ho capacitor e tla etsa hore rabara ea ho tiisa ka tlaase ho capacitor e ntšoe, ka nako ena khatello e ka hare ho capacitor e lokolloa ka tšohanyetso, e tla theha. ho qhoma.
1, ho phatloha ho se nang polar electrolytic capacitor
Setšoantšo se ka tlase se bontša "non-polar electrolytic capacitor" e haufi, e nang le matla a 1000uF le motlakase oa 16V.Ka mor'a hore motlakase o sebelisoang o fete 18V, hona joale ho lutla hoa eketseha, 'me mocheso le khatello ka hare ho capacitor lia eketseha.Qetellong, tiiso ea rabara e ka tlaase ho capacitor ea phatloha, 'me li-electrode tse ka hare li robeha joaloka li-popcorn.
(ho phatloha ho feteletseng ha electrolytic capacitor)
Ka ho tlama thermocouple ho capacitor, hoa khoneha ho lekanya mokhoa oo mocheso oa capacitor o fetohang ka oona ha motlakase o sebelisoang o ntse o eketseha.Setšoantšo se latelang se bontša "non-polar capacitor" ts'ebetsong ea ho eketseha ha motlakase, ha motlakase o sebelisoang o feta boleng ba ho mamella mocheso, mocheso o ka hare o ntse o eketseha.
(Kamano lipakeng tsa voltage le mocheso)
Setšoantšo se ka tlase se bontša phetoho ea hona joale e phallang ka capacitor nakong ea ts'ebetso e tšoanang.Ho ka bonoa hore ho eketseha ha hona joale ke lebaka le ka sehloohong la ho phahama ha mocheso o ka hare.Ts'ebetsong ena, motlakase o eketseha ka mokhoa o tšoanang, 'me ha hona joale o ntse o phahama haholo, sehlopha sa phepelo ea matla se etsa hore motlakase o theohe.Qetellong, ha hona joale ho feta 6A, capacitor e phatloha ka ho phatloha ho hoholo.
(Kamano lipakeng tsa voltage le tsa hona joale)
Ka lebaka la molumo o moholo oa ka hare oa capacitor e seng polar electrolytic capacitor le palo ea electrolyte, khatello e hlahisoang ka mor'a ho phalla e kholo, e leng se etsang hore tanka ea khatello ea khatello e ka holim'a khetla e se ke ea robeha, 'me rabara e tiisang ka tlaase. ea capacitor e butsoe.
2, ho phatloha ha polar electrolytic capacitor
Bakeng sa li-capacitor tsa polar electrolytic, ho sebelisoa motlakase.Ha motlakase o feta matla a ho mamella a capacitor, hona joale ho lutla ho tla phahama haholo, ho etsa hore capacitor e chese le ho phatloha.
Palo e ka tlase e bonts'a sekhahla sa electrolytic capacitor, se nang le matla a 1000uF le voltage ea 16V.Ka mor'a ho feta, ts'ebetso ea khatello ea ka hare e lokolloa ka tanka e ka holimo ea liphallelo, kahoo ts'ebetso ea ho phatloha ha capacitor e qojoa.
Setšoantšo se latelang se bontša kamoo mocheso oa capacitor o fetohang kateng ka ho eketseha ha motlakase o sebelisoang.Ha motlakase o ntse o atamela butle-butle matla a ho mamella a capacitor, matla a setseng a capacitor a eketseha, 'me mocheso o ka hare o ntse o phahama.
(Kamano lipakeng tsa voltage le mocheso)
Setšoantšo se latelang ke phetoho ea ho lutla ha motlakase oa capacitor, ka lebitso la 16V electrolytic capacitor, ts'ebetsong ea teko, ha motlakase o feta 15V, ho lutla ha capacitor ho qala ho phahama haholo.
(Kamano lipakeng tsa voltage le tsa hona joale)
Ka ts'ebetso ea liteko ea li-capacitor tse peli tsa pele tsa electrolytic, ho ka bonoa hape hore moeli oa motlakase oa li-capacitor tse joalo tsa 1000uF tse tloaelehileng tsa electrolytic.E le ho qoba ho senyeha ha matla a phahameng a capacitor, ha u sebelisa electrolytic capacitor, ho hlokahala hore u tlohe moeli o lekaneng ho ea ka ho fetoha ha 'nete ha motlakase.
3,electrolytic capacitors ka letoto
Moo ho loketseng, matla a maholo le matla a maholo a ho mamella voltage a ka fumanoa ka khokahano e tšoanang le ea letoto, ka ho latellana.
(electrolytic capacitor popcorn kamora ho phatloha ho feteletseng)
Lits'ebetsong tse ling, motlakase o kentsoeng ho capacitor ke AC voltage, joalo ka coupling capacitor of speaker, alternate current phase compensation, motor phase-shifting capacitor, joalo-joalo, e hlokang ts'ebeliso ea li-non-polar electrolytic capacitor.
Bukeng ea mosebelisi e fanoeng ke baetsi ba bang ba li-capacitor, ho boetse ho fanoe ka hore ts'ebeliso ea li-capacitor tsa setso tsa polar ka letoto la li-back-to-back, ke hore, li-capacitor tse peli ka letoto hammoho, empa polarity e khahlanong le ho fumana phello ea bao e seng li-capacitor tsa polar.
(electrolytic capacitance ka mor'a ho phatloha ha overvoltage)
Lintlha tse latelang ke papiso ea polar capacitor ha ho sebelisoa motlakase oa pele, reverse voltage, tse peli tsa electrolytic capacitor back-to-back letoto la lihlooho tse tharo tsa capacitance e seng polar, liphetoho tsa hona joale tsa leakage le keketseho ea motlakase o sebelisoang.
1. Forward voltage le leakage hona joale
Hona joale ho phalla ka capacitor ho lekanyetsoa ka ho hokahanya mohanyetsi ka letoto.Ka har'a mefuta ea mamello ea motlakase ea electrolytic capacitor (1000uF, 16V), motlakase o sebelisoang o eketseha butle-butle ho tloha 0V ho lekanya kamano pakeng tsa leakage e tsamaisanang le hona joale le voltage.
(positive series capacitance)
Setšoantšo se latelang se bontša kamano pakeng tsa ho lutla ha hona joale le motlakase oa polar aluminium electrolytic capacitor, e leng kamano e sa tloaelehang le ea hona joale ea ho lutla ka tlase ho 0.5mA.
(Kamano lipakeng tsa voltage le tsa hona joale kamora letoto la pele)
2, reverse voltage le leakage hona joale
Ho sebelisa hona joale ho lekanya kamano pakeng tsa motlakase oa tataiso e sebelisoang le motlakase oa motlakase oa electrolytic capacitor leakage current, e ka bonoa ho tloha setšoantšong se ka tlase hore ha motlakase o sebelisoang o ka morao o feta 4V, hona joale leakage e qala ho eketseha ka potlako.Ho tloha moepeng oa lekhalo le latelang, matla a electrolytic a ka morao a lekana le khanyetso ea 1 ohms.
(Reverse voltage Kamano pakeng tsa voltage le hona joale)
3. Li-capacitor tsa morao-rao tsa morao-rao
Li-capacitor tse peli tse ts'oanang tsa electrolytic (1000uF, 16V) li hokahantsoe ka morao-rao ka letoto ho theha sekheo sa electrolytic capacitor se sa polar, ebe sekheo sa kamano pakeng tsa voltage ea bona le ho lutla ha hona joale sea lekanngoa.
(tse ntle le tse mpe polarity series capacitance)
Setšoantšo se latelang se bonts'a kamano pakeng tsa motlakase oa capacitor le motlakase oa ho lutla, 'me u ka bona hore lebelo la ho lutla le eketseha ka mor'a hore motlakase o sebelisoang o fete 4V,' me amplitude ea hona joale e ka tlaase ho 1.5mA.
'Me tekanyo ena e batla e makatsa, hobane u bona hore ho lutla ha li-capacitor tsena tse peli tsa morao-rao ho hlile ho feta ho lutla ha motlakase oa capacitor e le' ngoe ha motlakase o sebelisoa pele.
(Kamano lipakeng tsa voltage le tsa hona joale ka mor'a letoto le letle le le lebe)
Leha ho le joalo, ka lebaka la mabaka a nako, ha hoa ka ha e-ba le teko e pheta-phetoang bakeng sa ketsahalo ena.Mohlomong e 'ngoe ea li-capacitor tse sebelisitsoeng e ne e le capacitor ea reverse voltage test hona joale,' me ho ne ho e-na le tšenyo e ka hare, kahoo ho ile ha hlahisoa lekhalo le ka holimo la teko.
Nako ea poso: Jul-25-2023