Mekhahlelo ea mantlha ea tekheniki
| Ntho | sebopeho | |||||||||
| Boemo ba mocheso o sebetsang | -25 ~ + 130 ℃ | |||||||||
| Lethathamo la motlakase ka lebitso | 200-500V | |||||||||
| Mamello ea bokhoni | ±20% (25±2℃ 120Hz) | |||||||||
| Leakage current (uA) | 200-450WV|≤0.02CV+10(uA) C: matla a lebitso (uF) V: motlakase o lekantsoeng (V) metsotso e 2 ho bala | |||||||||
| Tahlehelo ea boleng ba tangent (25±2℃ 120Hz) | Matla a lekantsoeng (V) | 200 | 250 | 350 | 400 | 450 | ||||
| tg δ | 0.15 | 0.15 | 0.1 | 0.2 | 0.2 | |||||
| Bakeng sa matla a lebitso a fetang 1000uF, boleng ba tantent ea tahlehelo bo eketseha ka 0.02 bakeng sa keketseho e 'ngoe le e 'ngoe ea 1000uF. | ||||||||||
| Litšobotsi tsa mocheso (120Hz) | Matla a lekantsoeng (V) | 200 | 250 | 350 | 400 | 450 | 500 | |||
| Karolelano ea tšireletso Z(-40℃)/Z(20℃) | 5 | 5 | 7 | 7 | 7 | 8 | ||||
| Ho tšoarella | Ka ontong ea 130 ℃, sebelisa motlakase o lekantsoeng ka nako e lekantsoeng ea nako e behiloeng, ebe u beha mocheso oa kamore bakeng sa lihora tse 16 le tlhahlobo. Mocheso oa teko ke 25±2℃. Tshebetso ea capacitor e lokela ho finyella litlhoko tse latelang | |||||||||
| Sekhahla sa phetoho ea bokhoni | 200 ~ 450WV | Ka har'a ± 20% ea boleng ba pele | ||||||||
| Boleng ba tahlehelo ea tangent | 200 ~ 450WV | Ka tlase ho 200% ea boleng bo boletsoeng | ||||||||
| Leakage current | Ka tlase ho boleng bo boletsoeng | |||||||||
| Mojaro bophelo | 200-450WV | |||||||||
| Litekanyo | Mojaro bophelo | |||||||||
| DΦ≥8 | 130 ℃ lihora tse 2000 | |||||||||
| 105 ℃ lihora tse 10000 | ||||||||||
| Ho boloka mocheso o phahameng | Boloka ho 105 ℃ bakeng sa lihora tse 1000, beha mocheso oa kamore bakeng sa lihora tse 16 'me u leke ho 25±2℃. Tshebetso ea capacitor e lokela ho finyella litlhoko tse latelang | |||||||||
| Sekhahla sa phetoho ea bokhoni | Ka har'a ± 20% ea boleng ba pele | |||||||||
| Tahlehelo ea boleng ba tangent | Ka tlase ho 200% ea boleng bo boletsoeng | |||||||||
| Leakage current | Ka tlase ho 200% ea boleng bo boletsoeng | |||||||||
Boholo (Yuniti:mm)
| L=9 | a=1.0 |
| L≤16 | a=1.5 |
| L＞16 | a=2.0 |
| D | 5 | 6.3 | 8 | 10 | 12.5 | 14.5 |
| d | 0.5 | 0.5 | 0.6 | 0.6 | 0.7 | 0.8 |
| F | 2 | 2.5 | 3.5 | 5 | 7 | 7.5 |
Ripple hona joale puseletso coefficient
①Frequency correction factor
| Hangata (Hz) | 50 | 120 | 1K | 10K~50K | 100K |
| Ntlha ea ho lokisa | 0.4 | 0.5 | 0.8 | 0.9 | 1 |
②Coefficient ea tokiso ea mocheso
| Mocheso (℃) | 50 ℃ | 70 ℃ | 85℃ | 105 ℃ |
| Ntlha ea Tokiso | 2.1 | 1.8 | 1.4 | 1 |
Lethathamo le Tloaelehileng la Lihlahisoa
| Letoto | Volt(V) | Bokhoni (μF) | Dimension D×L(mm) | Tšitiso (Ωmax/10×25×2℃) | Ripple Current(mA rms/105×100KHz) |
| LED | 400 | 2.2 | 8x9 | 23 | 144 |
| LED | 400 | 3.3 | 8×11.5 | 27 | 126 |
| LED | 400 | 4.7 | 8×11.5 | 27 | 135 |
| LED | 400 | 6.8 | 8x16 | 10.50 | 270 |
| LED | 400 | 8.2 | 10×14 | 7.5 | 315 |
| LED | 400 | 10 | 10×12,5 | 13.5 | 180 |
| LED | 400 | 10 | 8x16 | 13.5 | 175 |
| LED | 400 | 12 | 10×20 | 6.2 | 490 |
| LED | 400 | 15 | 10×16 | 9.5 | 280 |
| LED | 400 | 15 | 8x20 | 9.5 | 270 |
| LED | 400 | 18 | 12.5×16 | 6.2 | 550 |
| LED | 400 | 22 | 10×20 | 8.15 | 340 |
| LED | 400 | 27 | 12.5×20 | 6.2 | 1000 |
| LED | 400 | 33 | 12.5×20 | 8.15 | 500 |
| LED | 400 | 33 | 10 × 25 | 6 | 600 |
| LED | 400 | 39 | 12.5×25 | 4 | 1060 |
| LED | 400 | 47 | 14.5 × 25 | 4.14 | 690 |
| LED | 400 | 68 | 14.5 × 25 | 3.45 | 1035 |
Indastering ea elektronike e ntseng e tsoela pele ka potlako, ts'epahalo le ts'ebetso ea likarolo li bohlokoa haholo. YMIN Electronics 'letoto la li-capacitor tsa aluminium tsa LED tsa aluminium li etselitsoe lits'ebetso tse sebetsang hantle libakeng tse thata, haholo mabone, lisebelisoa tsa motlakase tsa indasteri le lisebelisoa tsa elektroniki tsa likoloi.
Likarolo tse Ntle tsa Sehlahisoa
Li-capacitor tsa rona tsa aluminium electrolytic capacitor, tse entsoeng ka theknoloji ea electrolyte e tsoetseng pele ea metsi le lisebelisoa tsa boleng bo holimo, li fana ka likarolo tse ngata tse ikhethang. Li sebetsa ka mokhoa o tsitsitseng holim'a mocheso o pharaletseng oa -25 ° C ho ea + 130 ° C, 'me li na le mefuta e mengata ea motlakase ea 200-500V, e finyellang litlhoko tsa lisebelisoa tse ngata tsa motlakase o phahameng. Mamello ea bokhoni e laoloa ka hare ho ± 20%, ho netefatsa ho nepahala le ho tsitsa ha moralo oa potoloho.
Ntho e hlokomelehang haholo ke ts'ebetso ea bona ea mocheso o phahameng: ba fana ka ts'ebetso e tsoelang pele bakeng sa lihora tse 2,000 ho 130 ° C le lihora tse fihlang ho 10,000 ho 105 ° C. Mocheso ona o ikhethang oa ho hanyetsa mocheso o etsa hore li tšoanelehe ka ho khetheha bakeng sa lisebelisoa tsa mabone a LED a mocheso o phahameng, joalo ka mabone a marang-rang a matla, mabone a indasteri le lisebelisoa tsa mabone a khoebo a ka hare.
Litlhaloso tse thata tsa tekheniki
Lihlahisoa tsa rona li finyella litekanyetso tsa AEC-Q200 'me li lumellana le RoHS, e leng se bontšang boitlamo ba rona ba ho sireletsa boleng le ho sireletsa tikoloho. Leakage current e tlase haholo, e ikamahanya le maemo a ≤0.02CV+10(uA), moo C e leng matla a lebitso (uF) le V ke matla a lekantsoeng (V). Tahlehelo ea tangent e lula e le pakeng tsa 0.1-0.2 ho itšetlehile ka motlakase. Le bakeng sa lihlahisoa tse nang le matla a fetang 1000uF, keketseho ke 0.02 feela bakeng sa 1000uF e 'ngoe le e 'ngoe e eketsehileng.
Li-capacitor li boetse li fana ka litšobotsi tse ntle tsa karo-karolelano ea impedance, ho boloka tekanyo ea impedance pakeng tsa 5-8 ka har'a mocheso oa -40 ° C ho isa ho 20 ° C, ho netefatsa ts'ebetso e babatsehang esita le libakeng tse tlaase tsa mocheso. Teko ea nako e telele e bontša hore ka mor'a ho pepesehela motlakase o lekantsoeng le hona joale ho 130 ° C, phetoho ea matla e ntse e le ka har'a ± 20% ea boleng ba pele, ha boleng ba tahlehelo ea tangent le ho lutla hona joale ka bobeli li ka tlase ho 200% ea litekanyetso tse boletsoeng.
Wide Applications
Bakhanni ba Lebone la LED
Li-capacitor tsa rona li loketse ka ho khetheha lisebelisoa tsa motlakase tsa mokhanni oa LED, li sefa ka mokhoa o atlehileng lerata le phahameng le ho fana ka matla a tsitsitseng a DC. Ho sa tsotellehe hore na li sebelisoa ka mabone a ka hare kapa mabone a ka ntle a literata, li netefatsa ts'ebetso e tsitsitseng ea nako e telele le ho fokotsa litšenyehelo tsa tlhokomelo.
Mekhoa ea Matla a Liindasteri
Lefapheng la phepelo ea motlakase liindastering, lihlahisoa tsa rona li ka sebelisoa lisebelisoa tse kang ho chencha phepelo ea motlakase, li-inverters le li-converter frequency. Litšobotsi tsa bona tse tlase tsa ESR li thusa ho fokotsa tahlehelo ea matla le ho ntlafatsa katleho ea sistimi ka kakaretso.
Likoloi tsa Elektronike
Ho lumellana le litekanyetso tsa AEC-Q200 ho thusa lihlahisoa tsa rona ho fihlela litlhoko tse tiileng tsa ts'epo ea lisebelisoa tsa elektroniki tsa likoloi 'me li loketse lits'ebetso tse joalo ka sistimi ea matla a holim'a sekepe, likarolo tsa taolo ea ECU, le mabone a LED.
Thepa ea Lipuisano
Liteisheneng tsa motheo tsa puisano le lisebelisoa, li-capacitor tsa rona li fana ka sefa matla a tsitsitseng, ho netefatsa lipontšo tse hlakileng le tse tsitsitseng tsa puisano.
Litlhaloso Tse Feletseng tsa Sehlahisoa
Re fana ka mohala o felletseng oa sehlahisoa, o koahelang mefuta e mengata ea likhetho tsa capacitance ho tloha 2.2μF ho isa 68μF ho 400V. Ka mohlala, 400V / 2.2μF ea mohlala e lekanya 8×9mm, e na le impedance e kholo ea 23Ω, le hona joale ea ripple ea 144mA. Ka lehlakoreng le leng, mohlala oa 400V / 68μF, o lekanya 14.5 × 25mm, o na le impedance ea 3.45Ω feela, le hona joale ho fihla ho 1035mA. Mohala ona o fapaneng oa lihlahisoa o thusa bareki ho khetha sehlahisoa se loketseng ka ho fetisisa bakeng sa litlhoko tsa bona tse ikhethang tsa kopo.
Netefaletso ea boleng
Lihlahisoa tsohle li na le nako e telele le liteko tsa polokelo ea mocheso o phahameng. Ka mor'a lihora tse 1000 tsa polokelo ho 105 ° C, sekhahla sa phetoho ea matla a sehlahisoa, tangent ea tahlehelo, le leakage current kaofela li finyella litekanyetso tse boletsoeng, tse netefatsang botšepehi ba nako e telele ea sehlahisoa.
Re boetse re fana ka lintlha tse qaqileng tsa khafetsa le li-coefficients tsa tokiso ea mocheso ho thusa baenjiniere ho bala ka nepo boleng ba hona joale ba ripple tlasa maemo a fapaneng a ts'ebetso. Coefficient ea tokiso ea maqhubu e tloha ho 0.4 ho 50Hz ho ea ho 1.0 ho 100kHz; tekanyo ea tokiso ea mocheso e tloha ho 2.1 ho 50 ° C ho ea ho 1.0 ho 105 ° C.
Qetello
YMIN aluminium electrolytic capacitor e kopanya ts'ebetso e phahameng, ts'epo e phahameng, le bophelo bo bolelele, e ba etsa khetho e nepahetseng bakeng sa lits'ebetso tse joalo ka mabone a LED, lisebelisoa tsa motlakase tsa indasteri le lisebelisoa tsa elektroniki tsa likoloi. Re ikemiselitse ho fa bareki lihlahisoa le lits'ebeletso tsa boleng bo holimo le ho khothaletsa ka kopanelo nts'etsopele ea indasteri ea lisebelisoa tsa elektroniki.
