01 Horumarinta Dhamaystiran ee Xiliga 5G: Shuruudaha Cusub ee Saldhigyada 5G!
Saldhigyada 5G waxa ay ka kooban yihiin BBU (Baseband Unit) iyo RRU (Remote Radio Unit). RRU-du waxay sida caadiga ah u taagan tahay meel u dhow anteenada, iyadoo leh fiber-ka indhaha ee isku xidha BBU iyo RRU, iyo fiilooyinka coaxial ee isku xidha RRU iyo anteenada gudbinta macluumaadka. Marka la barbar dhigo 3G iyo 4G, BBU iyo RRU ee 5G waxay u baahan yihiin inay wax ka qabtaan mugga xogta si weyn u kordhay, iyada oo inta jeer ee sidayaasha sare ay u horseedayso sahayda tooska ah ee chips-yada firfircoon. Tani waxa ay u baahanaysaa xajiyayaal u dhigma oo hooseeya (ESR) si loo shaandheeyo, meesha looga saaro buuqa, iyo hubinta socodka socodka hadda socda.
02 YMIN Capacitors iyo Capacitors Tantalum waxay ciyaaraan doorar muhiim ah
| Nooca | taxane | Voltage (V) | Awoodda (uF) | Cabbirka (mm) | Heerkulka (℃) | Cimriga (Saacadaha) | Faa'iidada |
| Multilayer polymer capacitor adag aluminium electrolytic capacitor | MPD19 | 2.5 | 330 | 7.3*4.3*1.9 | -55~+105 | 2000 | ESR aadka u hooseeya 3mΩ U adkaysta qulqulka aadka u weyn 10200mA |
| 2.5 | 470 | ||||||
| MPS | 2.5 | 470 | |||||
| MPD28 | 6.3 | 470 | 7.3*4.3*2.8 | ||||
| 20 | 100 | ||||||
| Tantalum electrolytic capacitors polymer conductive | TPB19 | 16 | 47 | 3.5*2.8*1.9 | -55~+105 | 2000 | Cabbir yar Awood weyn Iska caabbinta daxalka Degenaansho sare |
| 25 | 22 |
Saldhigyada saldhiga 5G, capacitors-ku-xidhan ee YMIN iyo capacitors polymer tantalum capacitors waa qaybo muhiim ah, oo bixiya hawlo shaandhayn heersare ah iyo hubinta hufnaanta calaamada. Capacitors is dulsaaran waxay leeyihiin ESR aadka u hooseeya oo ah 3mΩ, iyagoo si wax ku ool ah u shaandheynaya buuqa xadhkaha korantada si loo hubiyo xasilloonida oo kor loogu qaado tayada iyo xasiloonida calaamada. Dhanka kale, capacitors polymer-ka tantalum, oo ay ugu wacan tahay waxqabadkooda heerkul sare ee heersare ah iyo xasilloonida muddada dheer, waxay si gaar ah ugu habboon yihiin in lagu isticmaalo jawi kuleyl sare leh ee saldhigyada 5G, taageeraya gudbinta calaamadaha xawaaraha sare leh iyo hubinta isku halaynta iyo hufnaanta isgaarsiinta. Codsiga awoodahaan wax qabadkoodu sarreeyo ayaa aasaas u ah in la gaaro xawaaraha sare, awoodda sare ee tignoolajiyada 5G.
A. ESR Hoose (iska caabin Taxane u dhigma):Capacitors is dul saaran iyo capacitors polymer tantalum capacitors waxa ay leeyihiin ESR aad u hooseeya, gaar ahaan kapaciitarrada is dulsaaran ee gaaraya ESR aadka u hooseeya ee 3mΩ. Tani waxay ka dhigan tahay inay yareyn karaan khasaaraha tamarta ee codsiyada soo noqnoqda, hagaajinta waxtarka tamarta, iyo hubinta hawlgalka hufan ee saldhigyada 5G.
B. Dulqaadka Hadda Sare ee Ripple:Capacitors is dulsaaran iyo korantada polymer tantalum capacitors waxay u adkeysan karaan qulqulka qulqulka weyn, oo ku habboon maaraynta isbedbeddelka hadda jira ee saldhigyada 5G, bixinta koronto deggan iyo hubinta waxqabadka la isku halayn karo ee xaaladaha culeyska kala duwan.
C. Deganaanshiyo Sare:Capacitors is dulsaaran iyo capacitors polymer tantalum capacitors ayaa muujinaya xasilooni sare, iyaga oo ilaalinaya waxqabadkooda korantada muddo dheer. Tani waxay si gaar ah muhiim ugu tahay saldhigyada 5G ee u baahan hawlgal xasilloon oo muddada dheer ah, hubinta isku halaynta qalabka iyo cimri dhererka.
03 Gabagabo
YMIN-kaabciilayaasha polymer-ada adag iyo capacitors polymer-ka tantalum waxay leeyihiin astaamo ay ka mid yihiin ESR-hooseeya, dulqaad sare oo hadda jira, iyo xasillooni sare. Waxay si wax ku ool ah u xalliyaan dhibcooyinka xanuunka ee korontada aan degganeyn ee jajabyada firfircoon ee saldhigyada 5G, hubinta cimri dhererka alaabta iyo isku halaynta xitaa hoos yimaada heerkulka dibadda. Waxay bixiyaan dammaanad adag horumarinta iyo samaynta saldhigyada 5G.
Waqtiga boostada: Jun-07-2024