Muva nje, amaqembu amaningi obunjiniyela abike amazinga ahlukahlukene okunyuka kwamanani, izikhathi zokuhola ezinde, kanye nokushintshashintsha kokuhlinzekwa kwama-capacitor e-tantalum kanye nama-capacitor e-solid-state amaningi. Isizinda esivamile ukuthi ukukhula okukhulu kwesidingo samaseva e-AI kuholele ekukhululweni okugxilile kwesidingo sama-capacitor asebenza kahle kakhulu, ngaleyo ndlela kwandisa ukungezwani kokuhlinzekwa kanye nesidingo kanye nokushintshashintsha kwamanani (ngokusekelwe olwazini olutholakala emphakathini kanye nezenzakalo zemboni; ukwanda kwamanani athile kanye nezikhathi zokuhola kuncike kumhlinzeki/iphrojekthi).
Okudingeka sigxile kukho—uma uhlangabezana nezingcindezi zezindleko kanye nokulethwa okuhlobene nama-capacitor e-tantalum/ama-multilayer kumaphrojekthi akho (ama-electronics abathengi, ukulawulwa kwezimboni, ama-electronics ezimoto, amamojula kagesi, njll.), ingabe ikhona enye indlela yobunjiniyela engalawuleka ehlangabezana nezidingo zokusebenza kukagesi kanye nokuthembeka: ama-capacitor e-aluminium electrolytic e-solid-state / ama-capacitor e-aluminium electrolytic e-hybrid solid-liquid (adinga ukuqinisekiswa ngaphansi kwezimo ezifanayo)?
Lesi sihloko sinikeza indlela yokwahlulela ephindaphindwayo yamaphrojekthi obunjiniyela: ngaphansi kwaziphi izimo lapho kufanelekile ukuhlola ukushintshwa, ngaphansi kwaziphi izimo lapho kunganconywa khona ukushintsha, nokuthi ungazithola kanjani ngokushesha iziqondiso ezibalulekile namaphuzu okuqinisekisa.
Ukuhlaziywa Kokuhlolwa Kwangaphambi Kokushintshwa
Isimiso sethu esiyinhloko sithi: ukushintshwa akuyona into enzima ukuyishintsha, kodwa inqubo eqinisekisa izindleko ezizinzile kanye nokulethwa ngenkathi kuhlangatshezwana nokusebenza kukagesi kanye nezidingo zokuthembeka. Ngakho-ke, ukuhlolwa kwephrojekthi kuyadingeka ngaphambi kokukhetha ama-capacitor.
1. Kufanele Ukuhlolwa Kokushintshwa (Okubaluleke Kakhulu)
Izindleko ziyazwela + Ukulethwa kuyazwela: Isifiso sokunciphisa izindleko ze-BOM kanye nezingozi zokulethwa.
Akuvinjelwanga ngokuqinile “usayizi/ukuphakama okulinganiselwe,” kodwa kusadinga ukumelana okuphansi kwe-ESR/ukugoba/ukuphila isikhathi eside.
Izindawo Ezijwayelekile (Izibonelo, ngokusekelwe ku-topology): Ukuhlunga kwemojula yamandla/ama-node okugcina amandla, ukuhlunga okuphumayo kwe-DC-DC, ukuhlukanisa/ukugcina amandla ezingeni lebhodi, ukuhlunga ibhasi, njll.
2. Qaphela/Akunconyelwanga Ukushintshwa Okusheshayo (Okungabalulekile)
1. Imingcele Yesikhala/Ukuphakama (Kuvunyelwe Amaphakheji Ancane Kakhulu)
2. Izithiyo Eziqinile ku-“Limited High-Frequency Impedance/Limited ESR” (Ikakhulukazi ku-MHz Range); Izinombolo Zezingxenye Ezicacisiwe Zekhasimende/Ipulatifomu noma Isitifiketi Esikhiyiwe
Kungani "Isakhiwo" se-Capacitor Sithinta Izimfanelo Zochungechunge Lokunikezela?
Ama-capacitor e-Tantalum: Ukusebenza kahle kwevolumu ephezulu kakhulu, kufanelekile ekwakhiweni okulinganiselwe isikhala; noma kunjalo, uchungechunge lokuhlinzeka luzwela kakhulu ezintweni zokusetshenziswa eziphezulu kanye nokushintshashintsha kwemakethe.
Ama-capacitor e-solid-state amaningi: I-ESR ephansi, ikhono eliqinile lokugoba, kanye nokusebenza okuvelele kwemvamisa ephezulu; noma kunjalo, kunezithiyo zenqubo ephezulu, futhi isidingo esiphezulu singaholela ekucindezelweni kokunikezwa.
Ama-capacitor e-aluminium electrolytic e-Solid-state / ama-capacitor e-aluminium electrolytic e-hybrid solid-liquid: Ngokusekelwe ezakhiweni ezivuthwe kahle kanye nezinto ezisekelwe ku-aluminium, izindleko zingalawuleka kakhudlwana, futhi ibhalansi engcono ingatholakala ngokuya ngokuphila, ukuzinza kwezinga lokushisa elibanzi, kanye nokusebenza kahle kwezindleko jikelele (ukuqhathanisa kufanele kusekelwe ekuqinisekisweni ngaphansi kwezimo ezifanayo).
Ithebula 1: Ukuqhathaniswa Kwezinto Ezisetshenziswayo Nezakhiwo ze-Tantalum, Multilayer, Hybrid Solid-Liquid Capacitors, kanye ne-Solid-State Aluminium Electrolytic Capacitors
| Ubukhulu bokuqhathanisa | I-Conductive Polymer Aluminium Electrolytic Capacitor | I-Laminated Polymer Solid Aluminium Electrolytic Capacitor | I-Liquid – Solid Hybrid Aluminium Electrolytic Capacitor | I-Solid Aluminium Electrolytic Capacitor |
| Izinto ze-Anode | Umzimba osikiwe ngempuphu yensimbi | I-foil ye-aluminium eqoshiwe | I-foil ye-aluminium eqoshiwe ngobumsulwa obuphezulu | I-foil ye-aluminium eqoshiwe ngobumsulwa obuphezulu |
| Izinto ze-Dielectric | I-Tantalum pentoxide (Ta₂O₅) | I-aluminium oxide (Al₂O₃) | I-aluminium oxide (Al₂O₃) | I-aluminium oxide (Al₂O₃) |
| Izinto ze-Cathode | I-Manganese dioxide (MnO₂) noma i-polymer eqhubayo | I-polymer eqhubayo | I-polymer eqhubayo + i-electrolyte | I-polymer eqhubayo |
| Izici Zesakhiwo | Ibhulokhi elinomoya ongcolile, ungqimba lwe-dielectric luncane kakhulu (izinga le-nanometer) | Isakhiwo esenziwe nge-laminated se-aluminium foil esinezingqimba eziningi, esifana ne-MLCC | Uhlobo lwenxeba, isakhiwo esiqinile sonke | Uhlobo lwenxeba, isakhiwo esiqinile sonke |
| Ifomu Lokufaka I-Capsulation | Uhlobo lokukhweza olungaphezulu | Uhlobo lokukhweza olungaphezulu, iphakethe elingunxande | Ubuso – uhlobo lokufaka, ngokusebenzisa – Uhlobo lokuxhuma | Ubuso – uhlobo lokufaka, ngokusebenzisa – Uhlobo lokuxhuma |
Ukuqhathanisa Ukusebenza Okubalulekile Kukagesi (Izibonelo Zenani Elijwayelekile | Ukuqhathanisa Okunqamula Isigaba Kudinga Izimo Zokuhlola Ezifanayo)
Ithebula 2: Ukuqhathaniswa kwamapharamitha okusebenza kagesi e-Tantalum, Multilayer, Solid-Liquid Hybrid Capacitors, kanye ne-Solid Aluminium Electrolytic Capacitors yencazelo efanayo
| Ipharamitha/Inani Lokukwazi Ukhiye | I-TGC15 35V474F 7343 – 1.5 (I-Conductive Polymer Capacitor) | I-MPD28 35V 474F 7343 – 2.8 (I-High – Polymer Solid Aluminium Electrolytic Capacitor) | NGY 35V 100μF 5 * 11 (I-Solid Hybrid Aluminium Electrolytic Capacitor) | I-VPX 35V 47μF 6.3 * 4.5 * 8 (I-Solid Aluminium Electrolytic Capacitor) | I-NPM 35V 47μF 3.5 * 5 * 11 (I-Solid Aluminium Electrolytic Capacitor) |
| I-Ripple Withstand Voltage | 40V | 45V | 41V | 41V | 41V |
| Inani Elijwayelekile le-ESR (Ukumelana Nochungechunge Olulinganayo) | 100 (mΩ 100KHz) | 40 (mΩ 100KHz) | 7 – 9 (mΩ 100KHz) | 18 – 21 (mΩ 100KHz) | 35 – 40 (mΩ 100KHz) |
| Ugesi Ogelezayo | Ngaphansi kwesimo sika-45°C kanye no-100KHz, ingafinyelela ku-1200 (inani elisebenzayo le-mA rms) | Ngaphansi kwesimo sika-45°C kanye no-100KHz, ingafinyelela ku-3200 (inani elisebenzayo le-mA rms) | Ngaphansi kwesimo sika-105°C kanye no-100KHz, isengafinyelela ku-1250 (inani elisebenzayo le-mA rms) | Ngaphansi kwesimo sika-105°C kanye no-100KHz, isengafinyelela ku-1400 (inani elisebenzayo le-mA rms) | Ngaphansi kwesimo sika-105°C kanye no-100KHz, isengafinyelela ku-750 (inani elisebenzayo le-mA rms) |
| Ukulahlekelwa kwe-Tanδ Inani Elijwayelekile 20±4% ku-2℃ 120Hz (%) | 10% | 6% | 2% | 2% | 2% |
| Inani Lokucaciswa Kwamanje Okuvuzayo | <164.5μA | <164.5μA | <10μA | <10μA | <10μA |
| Ububanzi Bokubekezelelana Kwamandla | ±20% | ±20% | ±10% | ±10% | ±10% |
| Ubukhulu Obuthile | 7.3 * 4.3 * 1.5mm | 7.3 * 4.3 * 2.8mm | 5 * 11 (Ukuphakama Okuphezulu Kokufakwa 5.05mm) | 6.3 * 5.8 (Ubukhulu obungu-6.3mm) | 3.5 * 5 * 11 (Ukuphakama Okuphezulu Kokufakwa 3.80mm) |
| Ukuqina Kwezinga Lokushisa | Ububanzi obuphakathi kuka -55°C no- +105°C, ushintsho lomthamo ≤20% | Ububanzi obuphakathi kuka -55°C no- +105°C, ushintsho lomthamo ≤20% | Ububanzi obuphakathi kuka -55°C no- +105°C, ushintsho lomthamo ≤7% | Ububanzi obuphakathi kuka -55°C no- +105°C, ushintsho lomthamo ≤10% | Ububanzi obuphakathi kuka -55°C no- +105°C, ushintsho lomthamo ≤10% |
| Ukushaja - Ukukhuthazela Kokukhishwa | Ukushaja okuphindwe izikhathi ezingu-20,000 - ukukhishwa, ukubola komthamo ngaphakathi kuka-15% | Ukushaja okuphindwe ka-100,000 - ukukhishwa, ukubola komthamo ngaphakathi kuka-10% | Ukushaja okuphindwe izikhathi ezingu-20,000 - ukukhishwa, ukubola komthamo ngaphakathi kuka-5% | Ukushaja okuphindwe izikhathi ezingu-20,000 - ukukhishwa, ukubola komthamo ngaphakathi kuka-7% | Ukushaja okuphindwe izikhathi ezingu-20,000 - ukukhishwa, ukubola komthamo ngaphakathi kuka-7% |
| Isikhathi Esilindelekile Sokuphila | Kungakapheli iminyaka emi-5 yokusetshenziswa, ukubola kwamandla akudluli ku-1% | Kungakapheli iminyaka emi-5 yokusetshenziswa, ukubola kwamandla akudluli ku-5% | Kungakapheli iminyaka emi-5 yokusetshenziswa, ukubola kwamandla akudluli ku-10% | Kungakapheli iminyaka emi-5 yokusetshenziswa, ukubola kwamandla akudluli ku-10% | |
| Ukuqhathaniswa Kwezindleko | Ngenxa yezinto ezibonakalayo nezinye izizathu, izindleko ziphezulu kakhulu | Izindleko ezimaphakathi | Izindleko eziphezulu - isilinganiso sokusebenza: Kwezinye izixazululo ezijwayelekile zebanga elifanayo lamandla kagesi kanye nomklamo ofanayo we-ESR/ripple, ama-hybrid aqinile anganciphisa inani elifanayo kanye nezindleko zedivayisi eziphansi; ukubalwa kwe-BOM yephrojekthi ethile kanye nokuqinisekiswa kuzosebenza. | Izindleko eziphezulu - isilinganiso sokusebenza | Izindleko eziphezulu - isilinganiso sokusebenza |
Njengoba kuboniswe kuThebula 2, “Ukuqhathaniswa kwamapharamitha okusebenza kagesi e-Tantalum, Multilayer, Solid-State Capacitors, kanye ne-Hybrid Capacitors ye-Specification efanayo,” ama-capacitor e-tantalum, ane-anode yawo yensimbi engavamile ye-tantalum kanye ne-nanoscale dielectric layer, afinyelela ukusebenza kahle kwe-volumetric okumangalisayo. Nge-specification engu-35V 47μF, ukuphakama kwe-capacitor ye-tantalum kungaba ngaphansi kuka-1.5mm, okwenza kube ukukhetha okuthandwayo kwamadivayisi aphathekayo aphezulu lapho isikhala sibaluleke kakhulu khona.
Ama-capacitor e-Solid-state multilayer, ngesakhiwo sawo se-aluminium foil esinezingqimba eziningi, afinyelela i-ESR ephansi (40mΩ) kanye nekhono eliphakeme kakhulu lokumelana nomsinga wamanzi ogelezayo (3200mA). Ezinhlelweni zokusebenza ezifana namaseva e-AI kanye nezikhungo zedatha ezidinga ukusebenza okuphakeme kakhulu kwemvamisa ephezulu kanye nokuzinza, ayinto eza kuqala lapho kudingeka i-ESR ephansi futhi isabelomali sivuma.
Ama-capacitor e-Solid-state nama-capacitor e-hybrid, asekelwe kubuchwepheshe bokugoqa obuvuthiwe, alinganisela ngobuhlakani ukusebenza kanye nezindleko: abonisa ukusebenza kwe-ESR okuhle kakhulu kanye nokusebenza kwamanje kwe-ripple, enza kahle kakhulu ekuzinzeni kokushisa okubanzi kanye nesikhathi sokuphila esilindelekile, kuyilapho futhi engabizi kakhulu kunama-capacitor e-tantalum. Uchungechunge lwawo lokuhlinzeka oluzinzile luwenza abe yisinqumo esikhethwayo kuma-electronics abathengi, ukulawula kwezimboni, kanye nama-electronics ezimoto, lapho ukuthembeka, ukusebenza kahle kwezindleko, kanye nokuqinisekiswa kokulethwa kubalulekile. Inothi Elibalulekile: Ukuqhathanisa kulesi sihloko kucaphuna "amanani ajwayelekile avela kuma-datasheet/ulwazi lomphakathi/izibonelo." Amazinga okushisa okuhlola kanye nemvamisa kungahluka kumadivayisi ahlukene; ekuqhathaniseni okuvundlile, idatha ngaphansi kwezimo ezifanayo zokuhlola kufanele isetshenziswe njengendinganiso (ukuqinisekiswa kuyadingeka ekushintsheni kobunjiniyela).
Uchungechunge Oluhlukile lwe-YMIN Solid-State kanye ne-Hybrid Capacitor
I-YMIN isungule uchungechunge lwemikhiqizo oluhambisanayo ukuze amakhasimende akhethe kulo, oluhlangabezana nezidingo ezahlukene njengomthamo ophezulu, i-ESR ephansi, kanye nokuphila isikhathi eside. Ithebula lokukhetha elilandelayo libonisa ezinye izici; ezinye izici zingatholakala ku-“Product Center” kuwebhusayithi ye-YMIN.
Ithebula 3: Ukukhethwa Okunconyiwe Kwezinzuzo Ze-YMIN Solid-State kanye ne-Hybrid Capacitor
| I-capacitor ehlanganisiwe eqinile-ewuketshezi | I-VHX | 105°C / 2000H | 16 (18.4) | 100 | 1400 | 25~27 | 4~6 | 6.3*4.5（4.7max） |
| 25 (28.8) | 100 | 1150 | 36~38 | 4~6 | ||||
| 35 (41) | 47 | 1150 | 27~29 | 4~6 | ||||
| I-NGY | 105°C / 10000H | 35 (41) | 47 | 900 | 15~17 | 4~6 | 5*6 | |
| 35 (41) | 47 | 900 | 20~22 | 4~6 | 4*11 | |||
| 35 (41) | 100 | 1250 | 12~15 | 8~10 | 5*11 |
Isigaba Semibuzo Nezimpendulo
Q: Ingabe ama-capacitor e-hybrid solid-liquid angathatha indawo yama-capacitor e-tantalum/multilayer solid?
A: Yebo, zingaba inketho yokufaka esikhundleni, kodwa ukuqinisekiswa kuyadingeka ngokusekelwe ku-ESR eqondiwe, ugesi ogelezayo, ukunyuka kwezinga lokushisa okuvumelekile, umthelela wokunyuka/wokuqalisa, kanye nemikhawulo yesikhala sokuphakama. Uma ikhambi lokuqala lithembele enzuzweni ye-impedance yemvamisa ephezulu yama-capacitor aqinile anezingqimba eziningi kububanzi be-MHz, ukulingisa noma ukulinganisa kwangempela kwezinkomba zomsindo wemvamisa ephezulu kuyadingeka.
Xhumana nathi
Uma wenza ukuhlolwa kokufakwa esikhundleni kwe-tantalum/i-capacitor enezingqimba eziningi, sicela ukhululeke ukucela: ishidi ledatha, ithebula lokukhetha ukufakwa esikhundleni, iziphakamiso zokuqhathanisa ze-BOM, isicelo sesampula, kanye neziphakamiso zokuhlola idatha/ukuqinisekisa (ngokusekelwe ku-topology yakho kanye nezimo zokusebenza).
Isifinyezo se-JSON
Isizinda Semakethe | Isidingo esikhulayo samaseva e-AI singenye yezinto ezivame ukuholela ekushintsheni kokunikezwa kanye nesidingo sama-capacitor e-tantalum/ama-capacitor aqinile anezingqimba eziningi, okungaholela ekukhuphukeni kwentengo kanye nezikhathi zokulethwa ezingazinzile (kuye ngokuthi ulwazi lomphakathi kanye nokuthengwa kwangempela).
Izimo Ezisebenzayo | Ukuhlunga okukhiphayo kwe-DC-DC, ukuhlukanisa/ukugcina amandla ezingeni lebhodi, kanye nama-node okuhlunga ibhasi kuma-electronics asetshenziswa ngabathengi/ukulawula kwezimboni/ama-electronics ezimoto/amamojula kagesi, njll. (ngokusekelwe ku-topology kanye nemininingwane).
Izinzuzo Eziyinhloko | Ngenkathi kuhlangatshezwana nezidingo zokusebenza kukagesi kanye nokuthembeka: izindleko ezilawulekayo kanye nokulethwa / ukuzinza kwezinga lokushisa elibanzi / ukuvuza okuphansi / ukusebenza kahle kwezindleko okuphelele (kuncike ekuqinisekisweni ngaphansi kwezimo ezifanayo).
Amamodeli Anconyiwe | ymin: NGY / VP4 / VPX / NPM / VHX
Isikhathi sokuthunyelwe: Jan-19-2026