Capacitor Charging and Discharging: The "Energy Dispatcher" ya PD Fast Charging
1. Kukhazikika kwa Voltage:Protocol yothamangitsa mwachangu ya PD imafuna kuwongolera kwamphamvu kwamagetsi (mwachitsanzo, 5V → 9V). Ma capacitor amayamwa ma spikes amagetsi posunga mphamvu mwachangu, kuteteza chip kuti chisagwedezeke. YMIN liquid aluminium electrolytic capacitors (monga mndandanda wa KCX) ali ndi ESR yotsika kwambiri ngati milliohms, kuthamangitsa kuchulukitsitsa kwa charger, kuchepetsa kutayika kwa mphamvu, komanso kuwongolera kuyendetsa bwino.
2. Kutulutsa Kukhazikika Kwapano:Chida chikakumana ndi kufunidwa kwamphamvu kwambiri kwadzidzidzi (monga 20W → 30W), ma capacitor amayenera kuyankha mu ma milliseconds kuti atulutse magetsi. YMIN NPX solid-state capacitors imathandizira mafunde apompopompo opitilira 20A, kuteteza kutsika kwamagetsi ndikusefa ma frequency apamwamba kuti ateteze thanzi la batri.
Chifukwa chiyani PD kulipira mwachangu sikungasiyanitsidwe ndi ma capacitors?
Chip chothamanga kwambiri chikasintha ma voltages, ma capacitor amakhala ngati "dziwe lamphamvu," kuwongolera kusinthasintha kwamagetsi kudzera pacharicha ndi kutulutsa, ndikupangitsa kuti ma protocol asinthe!
Matekinoloje atatu otsogola a YMIN amawongolera zowawa zamakampani othamangitsa PD.
1. 50% Zochepa:
• Mndandanda wa KCX high-voltage electrolytic capacitors (400V, 15μF) ndi 40% yaying'ono kusiyana ndi zitsanzo zachikhalidwe, zomwe zimathandiza kuti Moso 20W charger ikwaniritse 30 × 30 × 30mm footprint.
• Multilayer olimbacapacitors(monga NPX 16V, 330μF) ndi 1-2mm wandiweyani ndipo imatha kuyikidwa kumbuyo kwa PCB, kumasula malo a GaN ultra-thin charger.
2. 60% Kuchita Bwino Kwambiri:
• Ma polymer solid capacitor (MPS series) amapereka ESR yotsika ngati 3mΩ, kuchepetsa ndalama ndi kutaya zotayika komanso kuchepetsa kutentha, zomwe zimapangitsa kuti adaputala ikhale yogwira ntchito kuposa 92%.
• Kuthekera Kwamakono kwa Ripple:Madzi a nyanga capacitors(mndandanda wa LKD) imatha kupirira kuchulukitsa ka 1.3 kuchuluka kwa ma ripple apano, ndikupangitsa kuti pakhale kuyitanitsa mwachangu kwa 100W popanda kugwedezeka pafupipafupi.
3. Mwala Wolimba M'malo Ovuta Kwambiri:
• Pakuthamangitsa m'galimoto mwachangu, ma solid-liquid hybrid chip capacitors (VGY series) amathandiza kutentha kwapakati pa -55°C mpaka 125°C, kupirira kugwedezeka kwa chipinda cha injini, ndikukhala ndi moyo wopitirira maola 10,000.
• Kusunga mphamvu ndi> 90% pambuyo pa 300,000 yotulutsa-charge-charge, kupitilira nthawi yayitali ya moyo wa foni yonse yam'manja.
Nkhani Yowona Padziko Lonse: The Common Choice of Global Manufacturers
• MOSO 20W Mini Charger: Imagwiritsa ntchito kuphatikiza kwa YMIN KCX high-voltage capacitors ndi NPX solid-state capacitors, kupereka DC-monga khola 9V/2.22A kutulutsa ndi kugwirizana ndi PPS dynamic voltage regulation.
• 120W In-Car GaN Fast Charger: VHT solid-liquid hybrid capacitor kupirira kutentha ndi kugwedezeka kwapamwamba, ndi 3C certification for chitetezo, ndi kuyambitsa PD kulipiritsa mofulumira 3 masekondi.
• AT&T Folding Fast Charger: Mndandanda wa KCX umathandizira zida zowonda kwambiri, zimathandizira protocol ya PPS, ndipo zimakhala ndi magawo atatu amsika apamwamba kwambiri ku America.
Chifukwa chiyani YMIN yakhala "muyezo" pakuyitanitsa mwachangu kwa PD?
Utatu wa "kukula kochepa, ESR yotsika, ndi kachulukidwe kwambiri":
- Yaing'ono: Ma capacitor a KCX ndi ang'ono 40% kuposa omwe akupikisana nawo, kulola ma charger a 65W GaN kuti akwane m'thumba mwanu;
- Mwachangu: NPX solid-state capacitors imapereka kuyankha kochepera kuposa 1ms, ndi kusinthasintha kwamagetsi komwe kumayendetsedwa mpaka ± 1%;
- Kukhazikika: Kuchokera kuzizira kwambiri -55 ° C mpaka pansi pa 125 ° C, magwiridwe antchito amakhalabe okhazikika ndikuwonongeka kwa ziro.
YMIN Capacitors - "Mtsogoleri wa Mphamvu" wa Nthawi Yothamanga Mwachangu
Kuyambira ma charger ang'onoang'ono athumba mpaka ma charger othamanga kwambiri, mphamvu iliyonse imaperekedwa ndendende!
Nthawi yotumiza: Aug-20-2025