Li-parameter tse ka sehloohong tsa tekheniki
| Nako ea bophelo (lihora) | 4000 |
| Ho dutla ha motlakase (μA) | 1540/20±2℃/2min |
| Mamello ea bokhoni | ± 20% |
| ESR(Ω) | 0.03/20±2℃/100KHz |
| AEC-Q200 | —— |
| Lekantsoe le ripple current (mA/r.ms) | 3200/105℃/100KHz |
| Tataiso ea RoHS | lumellana le |
| Tangent ea angle ea tahlehelo (tanδ) | 0.12/20±2℃/120Hz |
| boima ba litšupiso | —— |
| BopharaD(mm) | 8 |
| sephutheloana se senyenyane ka ho fetisisa | 500 |
| BoleleleL(mm) | 11 |
| mmuso | sehlahisoa se seholo |
Sehlahisoa se Tšoantšitsoeng ka Tekanyo
Tekanyo (yuniti:mm)
ntlha ea tokiso ea maqhubu
| Bokgoni ba motlakase c | Maqhubu (Hz) | 120Hz | 500Hz | 1kHz | 5kHz | 10kHz | 20kHz | 40kHz | 100kHz | 200kHz | 500kHz |
| C<47uF | ntlha ea tokiso | 0.12 | 0.2 | 0.35 | 0.5 | 0.65 | 0.7 | 0.8 | 1 | 1 | 1.05 |
| 47rF≤C<120mF | 0.15 | 0.3 | 0.45 | 0.6 | 0.75 | 0.8 | 0.85 | 1 | 1 | 1 | |
| C≥120uF | 0.15 | 0.3 | 0.45 | 0.65 | 0.8 | 0.85 | 0.85 | 1 | 1 | LOO |
Li-capacitor tsa NPU Series: Khetho e Loketseng Bakeng sa Lisebelisoa tsa Elektroniki tsa Sejoale-joale
Indastering ea kajeno ea lisebelisoa tsa elektroniki tse ntseng li hola ka potlako, ntlafatso e tsoelang pele ts'ebetsong ea likarolo ke sesosa sa bohlokoa sa boqapi ba theknoloji. E le tsoelo-pele e ncha theknolojing ea setso ea capacitor ea electrolytic, li-capacitor tsa electrolytic tse tiileng tsa polymer aluminium tsa NPU series conductive polymer, tse nang le thepa ea tsona ea motlakase e phahameng le ts'ebetso e tšepahalang, li fetohile karolo e ratoang bakeng sa lisebelisoa tse ngata tsa elektroniki tsa maemo a holimo.
Likarolo tsa Tekheniki le Melemo ea Tshebetso
Li-capacitor tsa letoto la NPU li sebelisa theknoloji e tsoetseng pele ea polymer e tsamaisang motlakase, e fetolang moralo oa li-electrolyte tsa setso. Tšobotsi ea tsona e hlahelletseng ka ho fetisisa ke khanyetso ea tsona e tlase haholo ea letoto la equivalent (ESR). ESR ena e tlase e ruisa melemo e mengata ka kotloloho: Ea pele, e fokotsa tahlehelo ea matla haholo nakong ea ts'ebetso, e ntlafatsa katleho ea potoloho ka kakaretso. Ea bobeli, ESR e tlase e nolofalletsa li-capacitor ho mamella maqhubu a phahameng a maqhubu. Letoto la NPU le ka fihlela 3200mA/r.ms ho 105°C, ho bolelang hore ka har'a boholo bo tšoanang, li-capacitor tsa NPU li ka sebetsana le liphetoho tse kholo tsa matla.
Letoto lena le fana ka mefuta e mengata ea mocheso o sebetsang (-55°C ho isa ho 125°C), e netefatsang ts'ebetso e tsitsitseng libakeng tse fapaneng tse thata. Bophelo ba ts'ebeletso bo tiisitsoeng ba lihora tse 4,000 bo etsa hore e be e loketseng lisebelisoa tsa indasteri le litsamaiso tsa elektroniki tsa likoloi tse hlokang ts'ebetso e tsoelang pele ea nako e telele. Ho feta moo, sehlahisoa se latela RoHS ka botlalo, se fihlela maemo a thata a ts'ebetso ea tikoloho ea lihlahisoa tsa sejoale-joale tsa elektroniki.
Moralo oa Meaho le Ntlafatso ea Lintho tse Bohlale
Tshebetso e ntle ya di-capacitor tsa NPU e hlaha ho kgetho ya tsona e ikgethang ya thepa le moralo wa sebopeho. Tshebediso ya polymer e tsamaisang motlakase e le electrolyte e tiileng e fedisa ka botlalo mathata a ho oma ha electrolyte le ho dutla ha metsi a tlwaelehileng di-capacitor tsa setso tsa electrolytic ya metsi. Sebopeho sena sa boemo bo tiileng ha se ntlafatse feela botshepehi ba sehlahiswa empa hape se eketsa kganyetso kgahlanong le ho thothomela le ho tshoha ha mechini, e leng se etsang hore e be kgetho e ntle bakeng sa ditshebediso tse kang disebediswa tsa mohala le di-elektroniki tsa dikoloi.
Sehlahisoa sena se na le sephutheloana sa radial lead se nang le moralo o monyane wa bophara ba 8mm le bophahamo ba 11mm, se fihlelang ditlhoko tse phahameng tsa tshebetso ha ka nako e ts'oanang se boloka sebaka sa PCB. Moralo ona o dumella di-capacitor tsa NPU ho ikamahanya le dibopeho tsa boto ya potoloho e nang le bongata bo boholo, e tshehetsa ka matla mokgwa wa ho etsa hore dihlahiswa tsa elektroniki e be tse nyane.
Likopo tse pharaletseng
Ka ts'ebetso ea eona e phahameng, li-capacitor tsa letoto la NPU li bapala karolo ea bohlokoa libakeng tse 'maloa tsa bohlokoa:
Mekhoa ea Elektroniki ea Likoloi: Mekhoa ea taolo ea elektroniki e ntse e e-ba ea bohlokoa haholo likoloing tsa sejoale-joale. Li-capacitor tsa NPU li sebelisoa liyuniti tsa taolo ea enjene (ECUs), litsamaisong tse tsoetseng pele tsa thuso ea bakhanni (ADAS), litsamaisong tsa infotainment tsa ka hare ho koloi, le lits'ebetsong tse ling. Botsitso ba tsona ba mocheso o phahameng le bophelo bo bolelele li fihlela ka botlalo litlhoko tse thata tsa ts'epo tsa elektroniki tsa likoloi. Likoloing tsa motlakase le tsa motsoako, li-capacitor tsa NPU ke likarolo tsa bohlokoa tsa litsamaiso tsa tsamaiso ea matla le litsamaiso tsa ho khanna likoloi.
Lisebelisoa tsa Boiketsetso ba Liindasteri: Litsamaisong tsa taolo ea indasteri, li-capacitor tsa NPU li sebelisoa haholo ho li-PLC, li-inverter, li-drive tsa servo le lisebelisoa tse ling. ESR ea tsona e tlase e thusa ho fokotsa tahlehelo ea matla le ho ntlafatsa ts'ebetso ea sistimi, ha mocheso oa tsona o pharaletseng o netefatsa ts'ebetso e tsitsitseng libakeng tsa indasteri.
Meralo ea Motheo ea Lipuisano: Liteishene tsa motheo tsa 5G, li-server tsa setsi sa data, le lisebelisoa tse ling tsa puisano li hloka ts'ebetso e phahameng haholo ea likarolo le ts'epo. Li-capacitor tsa NPU li sebetsa ka botsitso tlas'a maemo a phahameng a hona joale a nang le maqhubu a phahameng, li fana ka matla a hloekileng le a tsitsitseng ho li-processor, memori le li-chip tsa marang-rang, li netefatsa ts'ebetso e sa sitisoeng ea lisebelisoa tsa puisano lihora tse 24 ka letsatsi, matsatsi a supileng ...
Elektroniki ea Bareki: Le hoja letoto la NPU e le sehlahisoa sa maemo a indasteri, ts'ebetso ea lona e ntle e boetse e lebisitse tšebelisong ea lona lisebelisoa tse ling tsa elektroniki tsa bareki tsa maemo a holimo, joalo ka li-consoles tsa lipapali, lisebelisoa tsa ponts'o tsa 4K/8K, le lisebelisoa tsa molumo tsa maemo a holimo, e leng se fanang ka boiphihlelo bo botle ba mosebelisi.
Litšobotsi tsa Maqhubu le Moralo oa Potoloho
Li-capacitor tsa NPU li na le litšobotsi tse ikhethang tsa karabelo ea maqhubu. Ntlha ea tsona ea tokiso ea capacitance e bontša mokhoa o tloaelehileng maqhubung a fapaneng: 0.12 ho 120Hz, e eketseha butle-butle ka maqhubu a ntseng a eketseha, e fihla ho 1.0 ho 100kHz. Tšobotsi ena e nolofalletsa baqapi ba potoloho ho khetha mohlala o nepahetseng ka ho fetisisa ho latela maqhubu a itseng a ts'ebeliso le ho ntlafatsa ts'ebetso ea potoloho.
Li-capacitor tsa boleng bo fapaneng ba capacitance le tsona li bonts'a litšobotsi tse fapaneng hanyane tsa maqhubu: lihlahisoa tse nang le capacitance e ka tlase ho 47μF li na le ntlha ea tokiso ea 1.05 ho 500kHz; lihlahisoa tse pakeng tsa 47-120μF li boloka ntlha ea tokiso e sa fetoheng ea 1.0 kaholimo ho 200kHz; 'me lihlahisoa tse fetang 120μF li bonts'a leqheka le ikhethang la tšobotsi maqhubung a phahameng. Tšobotsi ena e qaqileng ea maqhubu e fana ka tšupiso ea bohlokoa bakeng sa moralo o nepahetseng oa potoloho.
Mekhoa ea Nts'etsopele ea Theknoloji le Litebello tsa 'Maraka
Ha lisebelisoa tsa elektroniki li ntse li leba maqhubung a phahameng, katleho e phahameng, le botšepehi bo phahameng, tlhoko ea 'maraka ea li-capacitor tsa polymer solid electrolytic e ntse e hola. Lihlahisoa tsa letoto la NPU li tsamaellana hantle le mokhoa ona, 'me likarolo tsa tsona tsa tekheniki li fihlela ka botlalo litlhoko tsa lisebelisoa tsa elektroniki tsa sejoale-joale bakeng sa likarolo tsa phepelo ea motlakase.
Ka ntshetsopele e potlakileng ya mahlale a matjha a kang Inthanete ya Dintho, bohlale ba maiketsetso, le ho kganna ka boikemelo, tlhoko ya di-capacitor tse sebetsang hantle e tla hola le ho feta. Di-capacitor tsa letoto la NPU di tla tswela pele ho ntlafatsa tshebetso, ho eketsa bongata ba di-capacitance, le ho atolosa mefuta ya mocheso, ho fana ka ditharollo tse felletseng bakeng sa disebediswa tsa elektroniki tsa moloko o latelang.
Litlhahiso tsa Khetho le Ts'ebeliso
Ha ba kgetha di-capacitor tsa letoto la NPU, baenjiniere ba hloka ho nahana ka dintlha tse ngata: ya pele, ditlhoko tsa motlakase o sebetsang le bokgoni, ho netefatsa moedi o itseng wa moralo; ya bobedi, ditlhoko tsa hona jwale ya ripple, ho kgetha mohlala o loketseng ho latela hona jwale le maqhubu a sebele a tshebetso; mme qetellong, maemo a mocheso o tikolohong, ho netefatsa tshebetso e tsitsitseng kahare ho sebaka sa mocheso o sebetsang.
Ha o rala moralo wa PCB, ela hloko ditlamorao tsa ho kenngwa ha lead mme o fokotse sebaka se pakeng tsa capacitor le mojaro. Bakeng sa ditshebediso tse nang le maqhubu a hodimo, ho kgothaletswa ho hokela di-capacitor tse ngata tse nang le bokgoni bo bonyenyane ka nako e le nngwe ho fokotsa ESR le ESL haholo. Ho feta moo, moralo o nepahetseng wa ho qhala mocheso o tla thusa ho ntlafatsa nako ya bophelo ba capacitor le botshepehi ba yona.
Kakaretso
Li-capacitor tsa aluminium tse tiileng tsa polymer tse tsamaisang motlakase tsa NPU li emela tsoelo-pele e kholo theknolojing ea capacitor, li kopanya melemo ea li-capacitor tsa aluminium tsa setso tsa electrolytic le ts'ebetso e phahameng ea li-polymer tse tsamaisang motlakase. ESR ea tsona e tlase, bokhoni ba hona joale ba maqhubu a phahameng, mocheso o pharaletseng, le bophelo bo bolelele li li etsa likarolo tsa bohlokoa lisebelisoa tsa sejoale-joale tsa elektroniki.
Ka tsoelo-pele e tsoelang pele ea theknoloji ea elektroniki, li-capacitor tsa letoto la NPU li tla tsoela pele ho fetoha, li fana ka litharollo tsa matla tsa boleng bo holimo le tse tšepahalang haholoanyane bakeng sa lisebelisoa tsa elektroniki ho pholletsa le liindasteri tse fapaneng, li matlafatsa boqapi ba theknoloji le ntlafatso ea lihlahisoa. Ebang ke lisebelisoa tsa elektroniki tsa likoloi, taolo ea indasteri, kapa lisebelisoa tsa puisano, li-capacitor tsa NPU li tla bapala karolo ea bohlokoa ho khanneng indasteri ea elektroniki ho ea ts'ebetsong e phahameng le ts'epo e kholoanyane.
| Khoutu ea Lihlahisoa | Mocheso (℃) | Tekanyo ea Voltage (V.DC) | Bokgoni (uF) | Bophara(mm) | Bolelele(mm) | Ho dutla ha hona jwale (uA) | ESR/Impedance [Ωmax] | Bophelo (Lihora) |
| NPUD1101V221MJTM | -55~125 | 35 | 220 | 8 | 11 | 1540 | 0.03 | 4000 |
| NPUD0801V221MJTM | -55~125 | 35 | 220 | 8 | 8 | 1540 | 0.05 | 4000 |
