Injineerada saaxiibka ah, waligaa ma la kulantay fashilka "phantom" noocan oo kale ah? Albaabka xarun xogeed oo si wanaagsan loo nashqadeeyey ayaa si fiican ugu tijaabiyey shaybaadhka, laakiin hal ama laba sano oo hawl-gal ballaaran ah ka dib, kooxo gaar ah ayaa bilaabay inay la kulmaan khasaare baakidh aan la macnayn karin, koronto la'aan, iyo xitaa dib-u-bilaabid. Kooxda softiweerku waxay si fiican u baareen koodka, kooxda qalabkuna si isdaba joog ah ayay u hubiyeen, ugu danbayntii waxay isticmaaleen qalab sax ah si ay u gartaan dambiilaha: buuqa soo noqnoqda ee xadiidka korantada xudunta u ah.
YMIN Multilayer Capacitor Solution
- Falanqaynta Farsamada Sababta Sababta - Aynu si qoto dheer u gelino "falanqaynta cudurrada "pathology" ee hoose. Isticmaalka tamarta firfircoon ee chips-yada CPU/FPGA ee albaabada casriga ah si aad ah ayay isu bedbedeshaa, taasoo dhalisa is-waafajin joogto ah oo aad u sarreeya. Tani waxay u baahan tahay shabakadaha kala furfurida awooda, gaar ahaan kuwa awooda badan, si ay u yeeshaan iska caabin taxane ah oo aad u hooseeya (ESR) iyo awood sare oo hadda jirta. Habka fashilka: Marka la eego cadaadiska muddada-dheer ee heerkulka sare iyo qulqulka sare ee hadda jira, is-dhexgalka elektrolytka-electrode ee capacitors polymer-ka caadiga ah ayaa si joogto ah hoos u dhigaya, taasoo keenaysa ESR inuu si weyn u kordhiyo wakhti ka dib. Kordhinta ESR waxay leedahay laba cawaaqib xumo: Waxtarka shaandhaynta oo yaraada: Marka loo eego Z = ESR + 1/ωC, xawliyada sare, impedance Z waxaa go'aamiya ESR. Marka ESR-ga uu kordho, awoodda kombuyuutarku si uu u xakameeyo buuqa soo noqnoqda ayaa si weyn u daciifa. Kordhinta is-kuleelka: Hadda Ripple waxay dhalisaa kulayl guud ahaan ESR (P = I²_rms * ESR). Kor u kaca heerkulkani waxa uu dedejiyaa gabowga, isaga oo abuuraya jawaab celin togan oo aakhirka keenta in uu yaraado capacitor-ka degdega ah. Natiijadu waxay tahay: Qalabka korantada ee fashilmay ma bixin karo lacag ku filan inta lagu jiro isbeddellada culeyska ku meel gaadhka ah, mana shaandheyn karo buuqa soo noqnoqda ee ka dhashay sahayda beddelka. Tani waxay sababtaa cilad-xumo iyo hoos u dhac ku yimaada tamarta saadka ee chip-ka, taasoo horseedda khaladaad macquul ah.
- Xalka YMIN iyo Faa'iidooyinka Geedi socodka - YMIN's MPS taxane ah oo awood-goboleed adag ayaa loo qaabeeyey codsiyadan baahida badan.
Horumarka qaabdhismeedka: Habka lakabka badan wuxuu isku daraa jajabyo yar yar oo adag oo dawladeed oo barbar socda hal xirmo. Qaab dhismeedkani waxa uu abuuraa saamayn is barbar dhig ah marka la barbar dhigo hal capacitor weyn, hoos u dhigaya ESR iyo ESL (inductance taxane u dhigma) ilaa heerar aad u hooseeya. Tusaale ahaan, MPS 470μF/2.5V capacitor waxa uu leeyahay ESR mid ka hooseeya 3mΩ.
Dammaanad-qaadka Agabka: Nidaamka polymer-ka adag. Isticmaalka polymer-ka adag ee korantada, waxay meesha ka saartaa khatarta daadinta waxayna bixisaa sifooyin heerkul aad u fiican. ESR-keedu wax yar wuu kala duwan yahay marka loo eego heerkul ballaadhan (-55°C ilaa +105°C), iyada oo asaas ahaan wax ka qabanaysa xaddidaadaha cimriga ee dareeraha/jel elektrolytka ah.
Waxqabadka: ESR-hooseeya macneheedu waxa weeye awoodda wax-ka-qabashada ee hadda jirta, waxay yaraynaysaa kor u kaca heerkulka gudaha, waxayna wanaajisaa nidaamka MTBF (micnaha wakhtiga u dhexeeya guuldarrada). Jawaab celin heer sare ah oo aad u fiican ayaa si wax ku ool ah u shaandheysa heerka MHz ee dhawaaqa beddelka, iyada oo siinaya danab nadiif ah chip-ka.
Waxaanu ku samaynay imtixaano is barbar dhig ah Motherboard-ka khaldan ee macmiilka:
Isbarbardhigga Waveform: Isla culeyska hoostiisa, heerka ugu sarreeya-ilaa-ugu sarreeya ee dhawaaqa birta korantada asalka ah ayaa gaaray ilaa 240mV. Ka dib markii la beddeley capacitors YMIN MPS, buuqa ayaa la xakameeyey in ka yar 60mV. Qaabka mowjadda oscilloscope-ka waxay si cad u muujinaysaa in qaabka hirarka danabku uu noqday mid siman oo deggan.
Tijaabada kor u kaca heerkulka: Hoosta culeyska buuxa ee hadda jira (qiyaastii 3A), heerkulka dusha sare ee capacitors caadiga ah wuxuu gaari karaa in ka badan 95 ° C, halka heerkulka dusha sare ee capacitors YMIN MPS uu yahay kaliya 70 ° C, hoos u dhigista heerkulka ka sarreeya 25 ° C. Tijaabada nolosha ee la dadajiyay: Heerkul lagu qiimeeyay 105°C laguna qiimeeyay ripple current, kadib 2000 saacadood, xadiga xajinta awooda waxa uu gaadhay>95%, taas oo aad uga badan heerka warshadaha.
- Muuqaallada Codsiga iyo Qaababka La-Taliyo - YMIN MPS Taxanaha 470μF 2.5V (Cabir: 7.3*4.3*1.9mm). ESR-hoosaadkooda aadka u hooseeya (<3mΩ), qiimeynta sare ee hadda jirta, iyo kala duwanaanta heerkulka hawlgalka ee ballaaran (105°C) waxay ka dhigtaa aasaas la isku halayn karo oo loogu talagalay naqshadaha sahayda tamarta aasaasiga ah ee qalabka isgaarsiinta shabakadda ee dhamaadka-sare, server-yada, nidaamyada kaydinta, iyo hooyada gacanta ee warshadaha.
Gabagabo
Nashqadeeyayaasha qalabka ku dadaalaya isku halaynta kama dambaysta ah, kala goynta sahayda korantadu hadda maaha arrin si fudud loo dooranayo qiimaha awoodda saxda ah; Waxay u baahan tahay fiiro gaar ah oo loo yeesho cabbirrada firfircoon sida kombuyuutarrada ESR, qulqulka hadda, iyo xasilloonida muddada dheer. YMIN MPS capacitors multilayer, iyada oo loo marayo teknooloojiyada qaabdhismeedka cusub iyo agabka, waxay siiyan injineerada qalab xoog leh oo looga gudbo caqabadaha sanqadha korontada. Waxaan rajeyneynaa in falanqaynta farsamada ee qotodheer ay ku siin doonto aragtiyo. Caqabadaha codsiga capacitor, u leexo YMIN.
Waqtiga boostada: Oct-13-2025