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 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 |
Mokelikeli oa mofuta oa electrolytic capacitor ke mofuta oa capacitor o sebelisoang haholo lisebelisoa tsa elektroniki. Sebopeho sa eona haholo-holo se na le khetla ea aluminium, li-electrode, electrolyte ea metsi, li-lead le likarolo tsa ho tiisa. Ha ho bapisoa le mefuta e meng ea li-capacitor tsa electrolytic, li-electrolytic capacitor tsa mofuta oa lead lead li na le litšobotsi tse ikhethang, joalo ka bokhoni bo phahameng, litšoaneleho tse ntle tsa maqhubu, le khanyetso e tlase e lekanang (ESR).
Sebopeho sa Motheo le Molao-motheo oa Ts'ebetso
Mokelikeli oa mofuta oa electrolytic capacitor haholo-holo o na le anode, cathode, le dielectric. Hangata, anode e entsoe ka aluminium e hloekileng haholo, e nang le anodizing ho etsa lesela le lesesaane la filimi ea aluminium oxide. Filimi ena e sebetsa e le dielectric ea capacitor. Cathode hangata e entsoe ka foil ea aluminium le electrolyte, 'me electrolyte e sebetsa e le lisebelisoa tsa cathode le mokhoa oa ho nchafatsa dielectric. Ho ba teng ha electrolyte ho lumella capacitor ho boloka ts'ebetso e ntle esita le ka mocheso o phahameng.
Moqapi oa mofuta o etellang pele o bontša hore capacitor ena e hokahana le potoloho ka liloto. Likarolo tsena hangata li entsoe ka terata ea koporo e kentsoeng, e netefatsang khokahanyo e ntle ea motlakase nakong ea solder.
Melemo ea Bohlokoa
1. **Bophahamo bo Phahameng**: Li-electrolytic capacitor tsa mofuta oa lead lead li fana ka matla a phahameng, e leng se etsang hore li atlehe haholo ho sefang, ho kopanya, le ho boloka matla lits'ebetsong. Li ka fana ka matla a maholo ka molumo o monyenyane, e leng oa bohlokoa ka ho khetheha lisebelisoa tsa elektronike tse thibelang sebaka.
2. **Ho hanyetsana ka tlaase ho Equivalent Series Resistance (ESR) **: Tšebeliso ea electrolyte ea metsi e fella ka ESR e tlaase, e fokotsa tahlehelo ea matla le tlhahiso ea mocheso, kahoo e ntlafatsa katleho le botsitso ba capacitor. Tšobotsi ena e etsa hore li ratoe ho lisebelisoa tsa motlakase tse feto-fetohang hangata, lisebelisoa tsa molumo, le lits'ebetso tse ling tse hlokang ts'ebetso ea maqhubu a holimo.
3. **Litšobotsi tse Khabane tsa Maqhubu**: Li-capacitor tsena li bonts'a ts'ebetso e ntle haholo ho maqhubu a phahameng, ka katleho li hatella lerata le phahameng. Ka hona, hangata li sebelisoa lipotolohong tse hlokang botsitso ba maqhubu a phahameng le lerata le tlase, joalo ka lipotoloho tsa matla le lisebelisoa tsa puisano.
4. **Long Lifespan**: Ka ho sebelisa li-electrolyte tsa boleng bo holimo le mekhoa e tsoetseng pele ea tlhahiso, li-electrolytic capacitor tsa mofuta oa lead lead hangata li na le nako e telele ea tšebeletso. Tlas'a maemo a tloaelehileng a ts'ebetso, nako ea bophelo ea bona e ka fihla lihora tse likete tse 'maloa ho isa ho tse mashome a likete, ho fihlela litlhoko tsa likopo tse ngata.
Libaka tsa Kopo
Li-electrolytic capacitor tsa mofuta oa lead lead li sebelisoa haholo lisebelisoa tse fapaneng tsa elektroniki, haholo lipotolohong tsa motlakase, lisebelisoa tsa molumo, lisebelisoa tsa puisano le lisebelisoa tsa elektroniki tsa likoloi. Hangata li sebelisoa ho sefa, ho kopanya, ho kopanya le ho boloka matla a li-circuits ho ntlafatsa ts'ebetso le ts'epahalo ea lisebelisoa.
Ka kakaretso, ka lebaka la bokhoni ba bona bo phahameng, ESR e tlase, litšoaneleho tse ntle haholo tsa maqhubu, le nako e telele ea bophelo, li-capacitor tsa mofuta oa lead-electrolytic capacitor li fetohile likarolo tsa bohlokoa tsa lisebelisoa tsa elektroniki. Ka tsoelo-pele ea theknoloji, ts'ebetso le mefuta e mengata ea ts'ebeliso ea li-capacitor tsena e tla tsoela pele ho hola.
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