Dallacaadda Capacitor iyo Dallacaadda: "Tamar-diriyaha" ee PD Degdegga ah Dallacaadda
1. Dallacaadda Dejinta Korantada:Nidaamka dallacaadda degdegga ah ee PD wuxuu u baahan yahay nidaaminta korantada firfircoon (tusaale, 5V → 9V). Capacitors-ku waxay nuugaan xajinta korantada iyagoo si degdeg ah u kaydinaya tamarta, iyaga oo ka ilaalinaya jajabka shoogga. YMIN dareeraha aluminium aluminium capacitors (sida taxanaha KCX) waxay leeyihiin ESR sida ugu hooseeya milyohms, dardargelinta ururinta kharashka, yaraynta tamarta luminta, iyo hagaajinta waxtarka dallacaadda.
2. Bixinta Xasilinta Hadda:Marka qalabku uu la kulmo dalabaad awood sare oo lama filaan ah (tusaale, 20W → 30W), capacitors waa in ay ku jawaabaan millise seconds si ay u sii daayaan hadda. YMIN NPX capacitors-state adag waxay taageertaa qulqulka degdega ah ee ka badan 20A, ka hortagga hoos u dhaca danab iyadoo la shaandheynayo ripple-sare si loo ilaaliyo caafimaadka batteriga.
Waa maxay sababta PD degdegga ah u dallacadu aanay ka soocnayn capacitors?
Marka chip-ku dallaca degdega ahi uu damiyo heerarka danab, capacitors waxay u dhaqmaan sidii " barkad kaydsan oo firfircoon," isu dheelitirka isbedbedelka korantada iyada oo loo marayo dallacaadda iyo bixinta, awood u siinaya beddelka borotokoolka aan kala go 'lahayn!
Saddexda tignoolajiyada casriga ah ee YMIN ayaa wax ka qabta dhibcaha xanuunka ee warshadaha dallaca degdega ah ee PD.
1. 50% ka yar:
• Taxanaha KCX ee korantada sare ee korantada korantada (400V, 15μF) ayaa 40% ka yar moodooyinka dhaqameed, taas oo awood u siinaya Moso 20W xajiyeyaasha degdega ah si loo gaaro cag 30 × 30 × 30mm ah.
• Adag oo kala duwancapacitors(sida NPX 16V, 330μF) dhumucdiisu waa 1-2mm oo kaliya waxaana lagu dhejin karaa gadaasha PCB-ga, iyada oo bannaanka u fasaxaysa GaN dabaylaha aadka u khafiifka ah.
2. 60% Hagaajinta Waxtarka:
Capacitors Polymer solid capacitors (MPS series) waxay bixiyaan ESR ugu hooseeya 3mΩ, kala badh qarashka iyo soo saarista khasaaraha iyo yaraynta kulaylka, taasoo keentay waxtarka adabtarada oo ka badan 92%.
• Awoodda Hadda Ripple oo labanlaabantay:Capacitors gees dareeraha ah(Taxanaha LKD) waxa uu u adkeysan karaa 1.3 jeer kan la qiimeeyay ripple-ka hadda jira, isaga oo awood u siinaya 100W oo joogto ah ku dallacaadda degdega ah iyada oo aan la joojin soo noqnoqda.
3. Dhagax-Adadag Deegaannada Xad-dhaafka ah:
• Ku dallacaadda degdegga ah ee gudaha-baabuurka, capacitors-yada isku-dhafka ah ee dareeraha ah ee adag (VGY series) waxay taageeraan heerkul ballaaran oo shaqeynaya oo ah -55°C ilaa 125°C, u adkeysanaya gariirka qeybta matoorka, waxayna leeyihiin cimri dherer ka badan 10,000 saacadood.
• Haysashada awoodda waa>90% ka dib 300,000 wareegyada lacag-bixinta, taas oo aad uga badan inta uu nool yahay taleefanka gacanta oo dhamaystiran.
Daraasadda Kiis-Adduunka Dhabta ah: Doorashada Guud ee Soo-saareyaasha Caalamiga ah
• MOSO 20W Mini Charger: Waxay isticmaashaa isku darka YMIN KCX capacitors-voltage capacitors-sare iyo NPX capacitors adag-state, bixinta wax soo saarka DC-sida 9V/2.22A deggan iyo waafaqid nidaamka tamarta firfircoon PPS.
• 120W Baabuurka GaN Degdeg ah Charger: VHT dareeraha adag ee isku dhafka ah waxay u adkeysanayaan heerkulka sare iyo gariirka, waa 3C shahaado si badbaado leh, oo waxay bilaabaan PD ku dallacaadda degdega ah 3 sekan.
• AT&T laablaabida Daareeyaha Degdega ah: Taxanaha KCX waxa uu awood u yeeshaa aaladaha aadka u dhuuban, waxa uu taageeraa borotokoolka PPS, oo waxa uu haystaa saamiga ugu sarreeya ee saddexda suuq ee heerka Maraykanka.
Maxay YMIN u noqotay "halbeegga" PD degdegga ah?
Saddexmidnimada "xajmiga yar, ESR hoose, iyo cufnaanta sare":
- Yar: KCX capacitors ayaa 40% ka yar kuwa la tartamaya, taasoo u oggolaanaysa 65W GaN dabaysha inay ku xidhmaan jeebkaaga;
- Degdeg: NPX capacitors adag-state waxay bixiyaan jawaab celin ka yar 1ms, oo leh isbedbedelka korantada ee lagu xakameynayo ± 1%;
- Xasillooni: Laga bilaabo qabow ba'an oo -55°C ilaa heerkulka hoostiisa oo ah 125°C, wax qabadku wuxuu ahaanayaa mid xasiloon oo eber hoos u dhac ah.
Capacitors YMIN – “Agaasimaha Tamarta” ee Xiliga Dallacaadda Degdega ah
Laga soo bilaabo xajiyeyaasha yaryar ee jeebka ku jira ilaa kuwa xawaaraha dheereeya ee gaadhiga dhexdiisa, joule kasta oo tamar ah si sax ah ayaa loo qoondeeyay!
Waqtiga boostada: Agoosto-20-2025