Njengoko inani lee-cores kwiiprosesa zeseva liqhubeka lisanda kwaye iimfuno zenkqubo zisanda, i-motherboard, esebenza njenge-central hub yenkqubo yeseva, inoxanduva lokudibanisa nokulungelelanisa izinto eziphambili ezifana ne-CPU, imemori, izixhobo zokugcina, kunye namakhadi okwandisa. Ukusebenza kunye nokuzinza kwe-motherboard yeseva kumisela ngokuthe ngqo ukusebenza kakuhle kunye nokuthembeka kwenkqubo iyonke. Ke ngoko, izinto zangaphakathi kufuneka zibe ne-ESR ephantsi (Equivalent Series Resistance), ukuthembeka okuphezulu, kunye nobomi obude kwiindawo ezinobushushu obuphezulu ukuqinisekisa ukusebenza okuzinzileyo kwexesha elide kwenkqubo.
Isisombululo sesicelo 01: I-Multilayer Polymer Aluminium Solid Electrolytic Capacitor kunye ne-Tantalum Capacitors
Xa iiseva zisebenza, zivelisa imisinga ephezulu kakhulu (kunye nomatshini omnye ofikelela kwi-130A). Ngeli xesha, ii-capacitors ziyafuneka ukugcina amandla kunye nokucoca. Ii-capacitors ze-polymer ezininzi kunye nee-capacitors ze-polymer tantalum zisasazwa kakhulu kwi-motherboard yeseva kumacandelo ombane (njengakwi-CPU, imemori, kunye nee-chipsets) nakwi-interfaces zokudlulisa idatha (ezifana ne-PCIe kunye ne-interfaces zesixhobo sokugcina). Ezi ntlobo zimbini zee-capacitors zifunxa ngokufanelekileyo ii-voltages eziphezulu, zithintela ukuphazamiseka kwesekethe kwaye ziqinisekise ukuphuma okugudileyo nokuzinzileyo kwiseva iyonke.
Ii-capacitor ze-multilayer ze-YMIN kunye nee-capacitor ze-tantalum zinokumelana okumangalisayo kwe-ripple current kwaye zivelisa ukufudumeza okuncinci, okuqinisekisa ukusetyenziswa kwamandla aphantsi kwenkqubo yonke. Ukongeza, uthotho lwee-capacitor ze-MPS ze-YMIN zinexabiso le-ESR eliphantsi kakhulu (3mΩ Max) kwaye ziyahambelana ngokupheleleyo nothotho lwe-GX lwe-Panasonic.
>>>I-Multilayer Polymer Aluminium Solid Electrolytic Capacitor
| Uthotho | I-Volt | Ubungakanani bomthamo (uF) | Ubukhulu(mm) | Ubomi | Iingenelo kunye neempawu zemveliso |
| I-MPS | 2.5 | 470 | 7,3*4.3*1.9 | 105℃/2000H | Ukumelana nombane we-ESR ophantsi kakhulu we-3mΩ / i-ripple current ephezulu |
| I-MPD19 | 2~16 | 68-470 | 7.3*43*1.9 | I-voltage ephezulu yokumelana / i-ESR ephantsi / ukumelana okuphezulu kwe-ripple current | |
| MPD28 | 4-20 | 100~470 | 734.3*2.8 | I-voltage ephezulu yokumelana / umthamo omkhulu / i-ESR ephantsi | |
| MPU41 | 2.5 | 1000 | 7.2*6.1*41 | Umthamo omkhulu kakhulu / i-voltage ephezulu yokumelana / i-ESR ephantsi |
>>>I-Capacitor yeTantalum eqhubayo
| Uthotho | I-Volt | Ubungakanani bomthamo (uF) | Ubukhulu(mm) | Ubomi | Iingenelo kunye neempawu zemveliso |
| TPB19 | 16 | 47 | 3.5*2.8*1.9 | 105℃/2000H | Ukunciphisa/ukuthembeka okuphezulu, umbane ophezulu we-ripple |
| 25 | 22 | ||||
| I-TPD19 | 16 | 100 | 73*4.3*1.9 | Ubuncinci/umthamo ophezulu/uzinzo oluphezulu | |
| I-TPD40 | 16 | 220 | 7.3*4.3*40 | Umthamo omkhulu kakhulu/uzinzo oluphezulu, i-voltage ephezulu kakhulu yokumelana ne-lOOVmax | |
| 25 | 100 |
02 Isicelo:Ii-Capacitors ze-Electrolytic ze-Conductive Polymer Aluminium Solid
Ii-capacitor ze-Solid-state zihlala zikwindawo ye-voltage regulator module (VRM) ye-motherboard. Ziguqula i-high-voltage direct current (efana ne-12V) ukusuka kumbane we-motherboard ukuya kumandla e-low-voltage afunekayo ziinxalenye ezahlukeneyo kwi-server (efana ne-1V, 1.2V, 3.3V, njl.njl.) ngokuguqulwa kwe-DC/DC buck, okubonelela ngozinzo lwe-voltage kunye nokucoca.
Ii-capacitors ze-solid-state ezivela kwi-YMIN zinokuphendula ngokukhawuleza kwiimfuno zangoku ezikhawulezileyo zezixhobo zeseva ngenxa yokumelana kwazo nochungechunge olulinganayo oluphantsi kakhulu (ESR). Oku kuqinisekisa ukuphuma kombane okuzinzileyo nangona kusenzeka utshintsho lomthwalo. Ukongeza, i-ESR ephantsi inciphisa ngempumelelo ukulahleka kwamandla kwaye iphucula ukusebenza kakuhle kokuguqulwa kwamandla, iqinisekisa ukuba iseva inokusebenza ngokuqhubekayo nangokufanelekileyo phantsi komthwalo ophezulu kunye neendawo ezintsonkothileyo zesicelo.
>>> Ii-Capacitors ze-Electrolytic ze-Conductive Polymer Aluminium Solid
| Uthotho | I-Volt | Ubungakanani bomthamo (uF) | Ubukhulu(mm) | Ubomi | Iingenelo kunye neempawu zemveliso |
| I-NPC | 2.5 | 1000 | 8*8 | 105℃/2000H | I-ESR ephantsi kakhulu, ukumelana nombane ovuthuzayo ophezulu, ukumelana nombane ovuthuzayo ophezulu, uzinzo lobushushu obuphezulu bexesha elide, uhlobo lokufaka umphezulu |
| 16 | 270 | 6.3*7 | |||
| I-VPC | 2.5 | 1000 | 8*9 | ||
| 16 | 270 | 6.3*77 | |||
| I-VPW | 2.5 | 1000 | 8*9 | 105℃/15000H | Ubomi obude kakhulu/i-ESR ephantsi/ukuxhathisa okuphezulu kwe-ripple current, ukuxhathisa okuphezulu kwempembelelo yangoku/ukuzinza kobushushu obuphezulu bexesha elide |
| 16 | 100 | 6.3*6.1 |
03 Isishwankathelo
Ii-capacitor ze-YMIN zibonelela ngezisombululo ezahlukeneyo ze-capacitor kwiibhodi zee-motherboard zeseva, ngenxa ye-ESR yazo ephantsi, ukumelana nobushushu obuphezulu, ubomi obude, kunye nokukwazi ukuphatha i-ripple current ngamandla. Oku kuqinisekisa ukusebenza kakuhle nokuzinzileyo kwee-server phantsi kwemithwalo ephezulu kunye neendawo ezintsonkothileyo zesicelo, kunceda abathengi ukuba bafikelele ekusebenziseni amandla okuphantsi kunye nokwenza ngcono inkqubo yokusebenza.
Shiya umyalezo wakho:http://informat.ymin.com:281/surveyweb/0/l4dkx8sf9ns6eny8f137e
Ixesha leposi: Oktobha-21-2024