01 Tsoelo-pele e Felletseng Mehleng ea 5G: Litlhoko tse Ncha tsa 5G Base Station!
Liteishene tsa motheo tsa 5G li na le BBU (Baseband Unit) le RRU (Remote Radio Unit). RRU hangata e behiloe haufi le lenakana, e nang le fiber ea optical e hokahanyang BBU le RRU, le likhoele tsa coaxial tse hokahanyang RRU le antenna bakeng sa phetiso ea tlhahisoleseling. Ha ho bapisoa le 3G le 4G, BBU le RRU ho 5G li hloka ho sebetsana le palo e ntseng e eketseha ea data, e nang le maqhubu a phahameng a tsamaisang a lebisang phepelong e sa tsitsang ea hona joale ho li-chips tse sebetsang. Sena se hloka li-capacitor tse tlase tsa Equivalent Series Resistance (ESR) bakeng sa ho sefa, ho felisa lerata, le ho netefatsa phallo e ntle ea hajoale.
02 YMIN Li-Capacitor tse Stacked le Tantalum Capacitors Bapala Karolo ea Bohlokoa
| Mofuta | letoto | Voltage (V) | Bokhoni (uF) | Boholo(mm) | Mocheso (℃) | Nako ea bophelo(Lihora) | Molemo |
| Multilayer polymer solid aluminium electrolytic capacitor | MPD19 | 2.5 | 330 | 7.3*4.3*1.9 | -55~+105 | 2000 | ESR e tlase haholo 3mΩ E mamella ripple current e kholo haholo 10200mA |
| 2.5 | 470 | ||||||
| MPS | 2.5 | 470 | |||||
| MPD28 | 6.3 | 470 | 7.3*4.3*2.8 | ||||
| 20 | 100 | ||||||
| Conductive polymer tantalum electrolytic capacitors | TPB19 | 16 | 47 | 3.5*2.8*1.9 | -55~+105 | 2000 | Boholo bo nyane Bokhoni bo boholo Khanyetso ea kutu Botsitso bo phahameng |
| 25 | 22 |
Liteisheneng tsa motheo tsa 5G, li-capacitor tse kentsoeng tsa YMIN le li-capacitor tsa polymer tantalum tse tsamaisang ke likarolo tsa bohlokoa, tse fanang ka mesebetsi e metle ea ho sefa le ho netefatsa botšepehi ba matšoao. Li-capacitor tse pakiloeng li na le ESR e tlase haholo ea 3mΩ, e sefang lerata le tsoang methapong ea matla ho netefatsa botsitso le ho ntlafatsa boleng le botsitso ba lets'oao. Ho sa le joalo, li-conductive polymer tantalum capacitor, ka lebaka la ts'ebetso ea tsona e phahameng ea mocheso le botsitso ba nako e telele, li loketse ka ho khetheha bakeng sa ho sebelisoa libakeng tse phahameng tsa mocheso oa liteishene tsa 5G, tse tšehetsang phetisetso ea lebelo le phahameng le ho netefatsa hore puisano e tšepahala le ho sebetsa hantle. Tšebeliso ea li-capacitor tsena tse sebetsang hantle ke tsa bohlokoa bakeng sa ho finyella bokhoni bo phahameng ka ho fetisisa, bo nang le bokhoni bo phahameng ba theknoloji ea 5G.
A. Low ESR (Equivalent Series Resistance):Li-capacitor tse stacked le conductive polymer tantalum capacitor li na le ESR e tlase haholo, haholo li-capacitor tse pakiloeng li fihlelang ESR e tlase haholo ea 3mΩ. Sena se bolela hore ba ka fokotsa tahlehelo ea matla lits'ebetsong tse phahameng haholo, ba ntlafatsa ts'ebetso ea matla, 'me ba netefatsa ts'ebetso e ntle ea liteishene tsa 5G.
B. Mamello ea Hona Joale e Phahameng ea Ripple:Li-capacitor tse stacked le conductive polymer tantalum capacitor li khona ho mamella maqhubu a maholo a ripple, a loketseng ho sebetsana le ho fetoha ha hona joale liteisheneng tsa 5G, ho fana ka matla a tsitsitseng le ho netefatsa ts'ebetso e tšepahalang tlas'a maemo a fapaneng a mojaro.
C. Botsitso bo Phahameng:Li-capacitor tse stacked le conductive polymer tantalum capacitor li bonts'a botsitso bo phahameng, li boloka ts'ebetso ea tsona ea motlakase ka nako e telele. Sena ke sa bohlokoa ka ho khetheha bakeng sa liteishene tsa motheo tsa 5G tse hlokang ts'ebetso e tsitsitseng ea nako e telele, ho netefatsa hore lisebelisoa li tšepahala le ho phela nako e telele.
03 Qetello
YMIN e pakiloeng polymer solid-state capacitor le conductive polymer tantalum capacitor li na le likarolo tse joalo ka ESR e tlase haholo, mamello e phahameng ea ripple, le botsitso bo phahameng. Ba sebetsana ka katleho le lintlha tsa bohloko tsa phepelo ea motlakase e sa tsitsang ho li-chips tse sebetsang liteisheneng tsa 5G, ho netefatsa hore sehlahisoa se phela nako e telele le ho ts'epahala esita le tlas'a ho fetoha ha mocheso ka ntle. Ba fana ka tiisetso e matla bakeng sa nts'etsopele le ho thehoa ha liteishene tsa motheo tsa 5G.
Nako ea poso: Jun-07-2024