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Li-Rectifiers tsa Bridge

Minitele fana ka lisebelisoa tsa elektronike tsa boleng bo holimo tse tsoang ho baetsi ba maemo a holimo indastering. Re itlama ho fana ka nako e potlakileng ea ho fana ka thepa ho fana ka litlhoko tse potlakileng tsa tlhahiso ea bareki ba rona ha re ntse re netefatsa boleng bo ikhethang ba lihlahisoa tsa rona.

 

Marang-rang a rona a fanang ka thepa e aparela bahlahisi ba tsebahalang lefatšeng ka bophara ba likarolo tsa elektroniki, mefuta e ketekoang ka lebaka la mahlale a bona a macha le maemo a thata a taolo ea boleng. Ho etsa bonnete ba hore sehlahisoa se seng le se seng se kopana le litekanyetso tse phahameng ka ho fetisisa, re beha bohle bao e tla ba bahlahisi tšebetsong e batsi le e matla ea tlhahlobo. Sena se kenyelletsa tlhahlobo ea bokhoni ba bona ba tlhahiso, litsamaiso tsa taolo ea boleng, maano a tikoloho, le maikutlo a 'maraka.

 

Hang ha moetsi a atlehile tlhahlobo ea rona, re etsa liteko tse tebileng ho lihlahisoa tsa bona, tse kenyelletsang liteko tsa ts'ebetso ea motlakase, tlhahlobo ea tšebelisano ea tikoloho le liteko tsa bophelo bo bolelele. Mokhoa ona o hlokolosi le ts'ebetso ea setsebi e re lumella ho tiisetsa bareki ba rona hore lihlahisoa tsohle tse fanoeng ke Minintel li khethiloe ka hloko, ho netefatsa khotso ea kelello mabapi le boleng. Sena se etsa hore bareki ba rona ba tsepamise maikutlo ka lipelo tsohle tsa bona ho nts'etsopele ea lihlahisoa le nts'etsopele ea khoebo ntle le ho tšoenyeha ka phepelo ea thepa.

 

Ho feta moo, re fana ka maano a tlholisano a phahameng a litheko, haholoholo molemong oa bareki ba bangata, ka litheko tse ntle tse reretsoeng ho thusa bareki ba rona ho fokotsa litšenyehelo le ho ntlafatsa tlholisano ea bona ea mebaraka. Ho sa tsotellehe hore na u moqapi kapa moetsi oa tekanyo e kholo, Minintel ke molekane oa hau ea tšepahalang. Re ikemiselitse ho u fa litharollo tsa sebaka se le seng bakeng sa theko ea likarolo tsa elektroniki, tse u nolofalletsang ho boloka boemo bo etelletseng pele 'marakeng o fetohang ka potlako.

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    Ha ho nahanoa ka mefuta e mengata ea lihlahisoa tsa lihlahisoa le kenyelletso e tsoelang pele ea lihlahisoa tse ncha, mefuta e lethathamong lena e ka 'na ea se ke ea koahela likhetho tsohle ka botlalo. Re u mema ka tieo hore u rerisane ka nako efe kapa efe bakeng sa tlhaiso-leseling e batsi.

    Li-Rectifiers tsa Bridge
    Moetsi Sephutheloana E Lokisitsoeng Hona Joale

    Mocheso oa ho sebetsa Peak Forward Surge Current Motlakase oa Pele (Vf@Haeba)

    Reverse Voltage (Vr) Reverse Leakage Current (Ir)

    Iteanye le rona

    Li-Bridge Rectifiers, tse tsejoang hape e le marokho a rectifier kapa li-stack tse lokisang borokho, ke lipotoloho tse sebelisoang hangata tse phahamisang tsamaiso e sa lekanyetsoang ea diode bakeng sa ho lokisoa, haholo-holo e fetolelang alternating current (AC) hore e be direct current (DC). Ka tlase ke kenyelletso e qaqileng ea Bridge Rectifiers:


    I. Tlhaloso le Molao-motheo

    Tlhaloso:Se lokisa borokho ke potoloho e lokisoang e nang le li-diode tse 'ne tse hoketsoeng tlhophisong ea borokho, e nolofalletsang phetoho e sebetsang haholoanyane ea AC ho DC.

    Molao-motheo: E sebelisa mokhoa o mong le o mong oa li-diode. Nakong ea potoloho e ntle, para e le 'ngoe ea diode e sebetsa ha tse ling li thibela. Sena se fetoha nakong ea halofo ea potoloho e mpe. Ka lebaka leo, ho sa tsotelehe polarity ea motlakase o kenang, motlakase o tsoang o boloka tsela e ts'oanang, o fihlela tokiso e felletseng.

    II. Litšobotsi le Melemo

    Katleho: Li-rectifiers tsa borokho habeli ho sebetsa hantle ha maqhubu a sine ha a bapisoa le li-half-wave rectifiers, ha li ntse li lokisa likarolo tse ntle le tse mpe tsa wave wave.

    Botsitso bo Botle:Li-rectifiers tsa borokho li tla ka mefuta e fapaneng ka ts'ebetso e ntle haholo, ts'ebetso e phahameng ea tokiso, le botsitso bo botle.

    Ka bopharaKopo: E loketse maemo a fapaneng a hlokang matla a DC, joalo ka lisebelisoa tsa phepelo ea motlakase le lisebelisoa tsa elektroniki.

    III. Lintlha tsa bohlokoa

    Likarolo tsa mantlha tsa li-rectifiers tsa borokho li kenyelletsa boholo ba hona joale bo lokisitsoeng, matla a phahameng a holimo a reverse peak voltage, le ho theoha ha motlakase o eang pele. Mekhahlelo ena e khetholla mefuta e mengata ea tšebeliso le ts'ebetso ea motho ea lokisang.

    Boholo bo Lokisitsoeng Hona Joale:Boholo ba hona joale boo mohatelli a ka bo mamellang tlas'a maemo a itseng.

    Maximum Reverse Peak Voltage:Maemo a phahameng ka ho fetesisa a phahameng ao rectifier e ka mamellang tlasa maemo a reverse voltage.

    Ho theoha ha Voltage ho ea pele:Ho theoha ha motlakase ho pholletsa le rectifier ha e tsamaisa ka tsela e eang pele, e hlahisoang ke khanyetso ea ka hare ea diode.