Litekanyetso tse ka sehloohong tsa botekgeniki
Paramethara ea Tekheniki
♦105℃ Lihora tse 2000~5000
♦ ESR e Tlase, Mofuta o Folete, Bokgoni bo Boholo
♦ Ho latela RoHS
♦ AEC-Q200 e Tšoanelehang, Ka kopo Ikopanye le Rona Bakeng sa Lintlha tse Eketsehileng
Tlhaloso
| Lintho | Litšobotsi | ||||||||||
| Temperature ea Ts'ebetso | ≤100V.DC -55℃~+105℃ ; 160V.DC -40℃~+105℃ | ||||||||||
| Tekanyo ea Voltage | 63~160V.DC | ||||||||||
| Mamello ea Bokhoni | ±20% (25±2℃ 120Hz) | ||||||||||
| Ho dutla ha hona jwale((uA) | 6.3 〜100WV |≤0.01CV kapa 3uA efe kapa efe e kgolo C:lekanyeditswe capacitance(uF) V:lekanyeditswe voltage(V) metsotso e 2 ya ho bala | ||||||||||
| 160WV |≤0.02CV+10(uA) C: capacitance e lekantsoeng(uF) V: voltage e lekantsoeng(V) metsotso e 2 ea ho bala | |||||||||||
| Ntlha ea ho Hasana (25±2)℃120Hz) | Tekanyo ea Voltage(V) | 6.3 | 10 | 16 | 25 | 35 |
| ||||
| tgδ | 0.26 | 0.19 | 0.16 | 0.14 | 0.12 | ||||||
| Tekanyo ea Voltage(V) | 50 | 63 | 80 | 100 | 160 | ||||||
| tgδ | 0.12 | 0.12 | 0.12 | 0.12 | 0.14 | ||||||
| Bakeng sa bao ba nang le capacitance e lekantsoeng e fetang 1000uF, ha capacitance e lekantsoeng e eketsoa ka 1000uF, joale tgδ e tla eketsoa ka 0.02 | |||||||||||
| Litšobotsi tsa Mocheso (120Hz) | Tekanyo ea Voltage(V) | 6.3 | 10 | 16 | 25 | 35 | 50 | 63 | 80 | 100 | 160 |
| Z(-40℃)/Z(20℃) | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | |
| Mamello | Kamora nako e tloaelehileng ea teko ka ho sebelisa motlakase o lekantsoeng ka motlakase o lekantsoeng ka ontong ho 105℃, tlhaloso e latelang e tla khotsofatsoa kamora lihora tse 16 ho 25±2°C. | ||||||||||
| Phetoho ea bokhoni | ka hare ho ± 30% ea boleng ba mantlha | ||||||||||
| Ntlha ea ho qhalana | E seng ho feta 300% ea boleng bo boletsoeng | ||||||||||
| Ho dutla ha hona jwale | E seng ho feta boleng bo boletsoeng | ||||||||||
| Bophelo ba mojaro (lihora) | ≤Φ 10 2000hrs | ＞Φ10 5000hrs | |||||||||
| Bophelo ba Shelofo Mochesong o Phahameng | Kamora ho tlohela li-capacitor li se na mojaro ho 105℃ ka lihora tse 1000, tlhaloso e latelang e tla khotsofatsoa ho 25±2℃. | ||||||||||
| Phetoho ea bokhoni | ka hare ho ± 20% ea boleng ba mantlha | ||||||||||
| Ntlha ea ho qhalana | E seng ho feta 200% ea boleng bo boletsoeng | ||||||||||
| Ho dutla ha hona jwale | E seng ho feta 200% ea boleng bo boletsoeng | ||||||||||
Sehlahisoa se Tšoantšitsoeng ka Tekanyo
Tekanyo (mm)
| L<20 | a=1.0 |
| L≥20 | a=2.0 |
| D | 4 | 5 | 6.3 | 8 | 10 | 12.5 | 14.5 | 16 | 18 |
| d | 0.45 | 0.5(0.45) | 0.5 | 0.6(0.5) | 0.6 | 0.6 | 0.8 | 0.8 | 0.8 |
| F | 1.5 | 2 | 2.5 | 3.5 | 5 | 5 | 7.5 | 7.5 | 7.5 |
Coefficient ea tokiso ea maqhubu a hona joale a ripple
| Maqhubu (Hz) | 50 | 120 | 1K | 210K |
| Koefficient | 0.35 | 0.5 | 0.83 | 1 |
Letoto la L3M: Li-Capacitor tsa Aluminium tsa Electrolytic tse Sebetsang Haholo, tse Phelang Nako e Telele tse Etselitsoeng Litšebeliso tsa Ts'ebetso e Phahameng
Karolong e kholo ea lisebelisoa tsa elektroniki tsa sejoale-joale, karolo e 'ngoe le e 'ngoe e nyane ea elektroniki e bapala karolo ea bohlokoa haholo. Har'a tsona, li-capacitor tsa aluminium electrolytic, tse nang le thepa ea tsona e ikhethang ea polokelo ea matla le ho sefa, li sebetsa e le "letangoana la matla" le "setsibi" lipotolohong tsa mantlha joalo ka taolo ea matla le khokahano ea matšoao. Ho tobana le litlhoko tse feteletseng tsa ts'epo ea likarolo, ho tšoarella, le ho ikamahanya le tikoloho lits'ebetsong tse phahameng joalo ka lisebelisoa tsa elektroniki tsa likoloi, matla a macha le boiketsetso ba indasteri, sehlahisoa se phahameng sa capacitor se bohlokoa. Li-capacitor tsa aluminium tsa aluminium tsa L3M tsa YMIN li entsoe ho fihlela liphephetso tsena. Ka bophelo ba tsona bo bolelele ba lihora tse 2000 ho isa ho tse 5000 ho 105℃, impedance e tlase, capacitance e kholo, le boleng bo phahameng bo lumellanang le maemo a AEC-Q200, li fetohile khetho e tšepahalang bakeng sa baenjiniere ba meralo ea maemo a holimo.
I. Ho Beha Sebaka ka Nepahalo: Litšobotsi tsa Bohlokoa tse Finyellang Litlhoko tsa Maemo a Phahameng
Letoto la L3M ha se capacitor e tloaelehileng ea aluminium electrolytic; ho tloha qalong, le ne le etselitsoe lits'ebetso tse nang le litlhoko tse thata tsa ts'epo.
1. Nako e telele haholo ea bophelo le mamello ea mocheso o phahameng: E 'ngoe ea likarolo tse hlahelletseng ka ho fetisisa letotong lena ke bokhoni ba eona ba ho boloka bophelo bo tsitsitseng ba ts'ebetso ba lihora tse 2000 ho isa ho tse 5000 esita le ka 105℃. Sena se feta haholo sa li-capacitor tse tloaelehileng, ho bolelang hore tikolohong e thata ea mocheso o phahameng le tlhahiso e phahameng ea mocheso kahare ho lisebelisoa, L3M e ka liehisa haholo ts'ebetso ea ho omisa le ho tsofala ha electrolyte, ka katleho e fokotsa sekhahla sa ho hloleha ka kakaretso se bakoang ke ho hloleha ha capacitor, ka hona e ntlafatsa haholo ho tšoarella le tlholisano ea 'maraka ea lihlahisoa tsa ho qetela.
2. Bokhoni ba ESR e tlase le matla a ho phatloha a phahameng: Letoto la L3M le entsoe e le mofuta oa "impedance e tlase". Khanyetso ea letoto le lekanang le tlase (ESR) e bolela hore capacitor e na le tahlehelo e nyane ea matla a ka hare le tlhahiso e fokolang ea mocheso nakong ea ho tjhaja le ho ntša motlakase ka lebelo le phahameng. Sena ha se tlatse feela tšobotsi ea nako e telele ea bophelo empa hape se tlisa ka kotloloho bokhoni bo matla ba ho sebetsana le matla a ho phatloha ha motlakase. Liphaepheng tsa motlakase o matla a phahameng, li-drive tsa li-motor, le lits'ebetsong tse ling, lipotoloho hangata li ba le maqhubu a bohlokoa a motlakase. Letoto la L3M le boreleli maqhubu ana a ho hema ka katleho, le fana ka phepelo ea matla e hloekileng le e tsitsitseng lipotolohong tse latelang. Sena se netefatsa li-voltage tse tsitsitseng tsa ts'ebetso bakeng sa li-chip tsa sistimi ea mantlha (joalo ka li-CPU, li-GPU, le li-DSP), ho thibela ho senyeha ha ts'ebetso kapa likotsi tsa sistimi tse bakoang ke ho feto-fetoha ha motlakase.
3. Filosofi ea Moralo oa "Bosesaane le Bokhoni bo Phahameng": Ka lisebelisoa tsa elektroniki tse ntseng li eketseha tse nyane le sebaka se fokolang sa PCB, letoto la L3M le fihlella tekano pakeng tsa bosesaane le bokhoni bo phahameng. Le fana ka boleng bo boholo ba capacitance (ho tloha ho 150μF ho isa ho 1500μF, le koahelang li-voltage tse lekantsoeng ho tloha ho 63V ho isa ho 160V) ka har'a bophahamo bo lekanyelitsoeng, le thusa baenjiniere ho fihlela meralo ea potoloho e sebetsang hantle libakeng tse koetsoeng. E loketse haholo lisebelisoa tse nang le sebaka se fokolang tse kang li-charger tse potlakileng tsa PD, li-motherboard tsa seva, le li-module tsa puisano.
4. Botšepehi bo Phahameng le Litifikeiti tsa Indasteri: Tšehetso ea boleng bo bohlokoa ka ho fetisisa letotong la L3M ke ho latela ha lona maemo a AEC-Q200. Ena ke maemo a setifikeiti sa teko ea khatello ea likarolo tse sa sebetseng a thehiloeng ke Lekhotla la Elektroniki la Likoloi, moeli oa boleng o tsejoang lefatšeng ka bophara indastering ea likoloi. Ho feta setifikeiti sena ho bolela hore L3M e fetile litekong tse matla tse fetang haholo maemo a indasteri libakeng tse kang potoloho ea mocheso, ho hanyetsa mongobo, bophelo ba mojaro oa mocheso o phahameng, le ho tšoha ha mechini. Botsitso le ts'epo ea eona li lekane ho mamella libaka tse feteletseng tsa lisebelisoa tsa elektroniki tsa likoloi, tse khetholloang ke ho thothomela ho matla le mocheso o pharaletseng haholo (-55℃ ho isa ho +105℃). Ka nako e le 'ngoe, e latela ka botlalo taelo ea RoHS, e bonts'ang litlhoko tsa ts'ireletso ea tikoloho.
II. Litšebeliso tse Tebileng: Boleng ba L3M Liindastering tsa Bohlokoa
Melemo ea theknoloji qetellong e hloka ho bonoa ka lits'ebetso tse sebetsang. Litšobotsi tsa letoto la L3M li e nolofalelitse ho khanya masimong a 'maloa a sejoale-joale.
• Di-elektronike tsa Dikoloi: Ena ke sebaka sa mantlha sa ntwa bakeng sa L3M. Diyuniti tsa taolo ya enjene (ECU), disistimi tse tswetseng pele tsa thuso ya bakganni (ADAS), disistimi tsa infotainment ka hara dikoloi, le disistimi tsa taolo ya betri (BMS), phepelo ya motlakase e tsitsitseng ke motheo wa polokeho. Tshebetso ya mocheso o phahameng, ya bophelo bo bolelele ya L3M le setifikeiti sa AEC-Q200 di netefatsa tshehetso e tswelang pele le e tsitsitseng ya matla bakeng sa diyuniti tse amanang le taolo ya elektroniki nakong ya ho qala mariha a batang kapa ho kganna hole lehlabula le chesang, e leng se amang ka ho toba polokeho ya ho kganna le phihlelo ya mosebedisi.
• Li-server tsa AI Data le Lisebelisoa tsa Puisano: Li-server tsa setsi sa data, haholo-holo li-server tsa GPU tse etsang lipalo tsa AI tse matla haholo, li sebelisa matla a mangata haholo 'me li bontša maqhubu a bohlokoa a hona joale. Bokhoni bo tlase ba ESR le maqhubu a phahameng a hona joale a L3M li sefa lerata le tsoang potolohong ea phepelo ea motlakase ea motherboard ka katleho, li fana ka matla a "hloekileng" ho li-CPU le li-GPU tse turang, li netefatsa tlhahiso ea matla a khomphutha e tsoelang pele le e tsitsitseng, li fokotsa kotsi ea liphoso tsa data le ho oa ha sistimi, 'me li bohlokoa bakeng sa ho boloka ts'epo ea lits'ebeletso tsa bohlale ba maru le tsa maiketsetso.
• Lekala le Lecha la Matla: Phetoho ea motlakase ke ea bohlokoa ho li-inverter tsa photovoltaic, li-converter tsa matla a moea, li-drive tsa liindasteri, le li-charger tse ka har'a sekepe (li-OBC) bakeng sa likoloi tse ncha tsa matla. L3M e bapala karolo ea bohlokoa lipotolohong tsa phepelo ea motlakase tse fetohang tsa lisebelisoa tse joalo, e buffer le ho monya li-voltage le maqhubu a phahameng a hlahisoang ke phetoho ea maqhubu a phahameng, e sireletsa lisebelisoa tsa motlakase (tse kang li-IGBT le li-MOSFET), le ho ntlafatsa katleho ea phetoho ea motlakase. Bokhoni ba eona ba ho mamella motlakase o phahameng (ho fihlela ho 160V) le bophelo bo bolelele ba bophelo bo ntlafatsa ka kotloloho katleho le ts'epo ea sistimi eohle ea matla.
• Limithara tse Bohlale le Taolo ea Liindasteri: Bakeng sa lisebelisoa tse kang limithara tsa motlakase le limithara tsa metsi tse hlokang ts'ebetso ea nako e telele e sa khaotseng 'me li le thata ho li hlokomela, nako ea bophelo ba likarolo ke nako ea sehlahisoa. Moralo oa L3M oa bophelo bo bolelele ba lihora tse 5000 o netefatsa pokello e nepahetseng ea data le phetisetso bakeng sa limithara tse bohlale ka lilemo tse ngata tsa ts'ebetso. Lirobotong tsa indasteri, li-PLC, le lisebelisoa tse ling tse iketsang, ho ikamahanya ha eona le tikoloho ho tiisa ts'ebetso e tsoelang pele le e tsitsitseng ea mohala oa tlhahiso.
III. Lintlha tsa Tekheniki le Tataiso ea Khetho
Letoto la L3M le fana ka mefuta e mengata ea mehlala, joalo ka L3MI1601H102MF (50V/1000μF) le L3MI2001J122MF (63V/1200μF), ho fihlela litlhoko tse fapaneng tsa motlakase le bokhoni. Ha ba khetha li-capacitor, baenjiniere ba lokela ho tsepamisa maikutlo lintlheng tse latelang:
1. Moedi wa Voltage: Moedi wa sebele wa tshebetso o lokela ho ba tlase ho feta motlakase o lekantsweng. Ka kakaretso ho kgothaletswa ho siya moedi wa 20%-30% ho sebetsana le ho phahama ha motlakase ho ka bang teng le ho eketsa nako ya bophelo.
2. Phapanyetsano pakeng tsa Capacitance le ESR: Khetha capacitor e loketseng ho latela litlhoko tsa mantlha tsa potoloho (ho sefa, polokelo ea matla, ho arohanya), 'me u shebe boleng ba ESR ho leqephe la data ho netefatsa hore e fihlela litlhoko tsa hona joale tse nang le ripple.
3. Lintho Tse Lokelang ho Etsoa ka Mocheso: Le hoja L3M e ka sebetsa ho 105℃, ho latela "molao oa likhato tse 10" (bakeng sa phokotso e 'ngoe le e 'ngoe ea 10℃ mochesong oa ts'ebetso, nako ea ts'ebetso e batla e imena habeli), moralo o motle oa ho qhala mocheso oa sistimi o ka ntlafatsa haholo nako ea ts'ebetso ea 'nete ea capacitor le sistimi eohle.
4. Litšobotsi tsa Maqhubu: Sheba tafole ea lintlha tsa tokiso ea maqhubu a hona joale a ripple e fanoeng le sehlahisoa ho netefatsa hore ts'ebetso ea capacitor e sebelisoa ka botlalo maqhubung a ts'ebetso ea potoloho ea 'nete.
Qetello
Ka bokhutšoanyane, li-capacitor tsa aluminium tsa letoto la L3M tsa YMIN ha se feela likarolo tse bonolo tsa elektroniki; ke lejoe la bohlokoa bakeng sa lisebelisoa tsa elektroniki tsa sejoale-joale tse phahameng, tse li nolofalletsang ho fihlela ts'epo e phahameng, bophelo bo bolelele, le miniaturization. Ka litlhaloso tsa eona tse matla tsa tekheniki, mangolo a tumello ea indasteri, le ho ikamahanya le maemo a pharaletseng a ts'ebeliso, e fa baenjiniere tharollo e tšepahalang ea ho tobana le liphephetso tsa theknoloji tsa nakong e tlang. Ho khetha L3M ho bolela ho khetha tiisetso e tšoarellang bakeng sa lihlahisoa tsa hau tse ka mamellang teko ea nako le maemo a tikoloho, ho thusa meralo ea hau ho atleha 'marakeng o nang le tlholisano e kholo.
| Nomoro ea Lihlahisoa | Mocheso o sebetsang (℃) | Motlakase (V.DC) | Bokgoni (uF) | Bophara(mm) | Bolelele(mm) | Ho dutla ha motlakase (uA) | Lekantsoe le ripple current [mA/rms] | ESR/ Impedance [Ωmax] | Bophelo (lihora) | Setifikeiti |
| L3MI1601H102MF | -55~105 | 50 | 1000 | 16 | 16 | 500 | 1820 | 0.16 | 5000 | AEC-Q200 |
| L3MI2001H152MF | -55~105 | 50 | 1500 | 16 | 20 | 750 | 2440 | 0.1 | 5000 | AEC-Q200 |
| L3MI1601J681MF | -55~105 | 63 | 680 | 16 | 16 | 428.4 | 1740 | 0.164 | 5000 | AEC-Q200 |
| L3MJ1601J821MF | -55~105 | 63 | 820 | 18 | 16 | 516.6 | 1880 | 0.16 | 5000 | AEC-Q200 |
| L3MI2001J122MF | -55~105 | 63 | 1200 | 16 | 20 | 756 | 2430 | 0.108 | 5000 | AEC-Q200 |
| L3MI1601K471MF | -55~105 | 80 | 470 | 16 | 16 | 376 | 1500 | 0.2 | 5000 | AEC-Q200 |
| L3MI2001K681MF | -55~105 | 80 | 680 | 16 | 20 | 544 | 2040 | 0.132 | 5000 | AEC-Q200 |
| L3MJ2001K821MF | -55~105 | 80 | 820 | 18 | 20 | 656 | 2140 | 0.126 | 5000 | AEC-Q200 |
| L3MI1602A331MF | -55~105 | 100 | 330 | 16 | 16 | 330 | 1500 | 0.2 | 5000 | AEC-Q200 |
| L3MI2002A471MF | -55~105 | 100 | 470 | 16 | 20 | 470 | 2040 | 0.132 | 5000 | AEC-Q200 |
| L3MJ2002A561MF | -55~105 | 100 | 560 | 18 | 20 | 560 | 2140 | 0.126 | 5000 | AEC-Q200 |
| L3MI2002C151MF | -40~105 | 160 | 150 | 16 | 20 | 490 | 1520 | 3.28 | 5000 | AEC-Q200 |
| L3MJ2002C221MF | -40~105 | 160 | 220 | 18 | 20 | 714 | 2140 | 2.58 | 5000 | AEC-Q200 |
