Nchaji na Ntupu Capacitor: “Energy Dispatcher” nke PD ngwa ngwa Nchaji
1. Nkwụsi ike voltaji:Usoro nchaji ngwa ngwa PD chọrọ ụkpụrụ voltaji siri ike (dịka, 5V → 9V). Capacitors na-amịkọrọ spikes voltaji site na ịchekwa ike ngwa ngwa, na-echebe mgbawa site na ujo. YMIN mmiri mmiri aluminom electrolytic capacitors (dị ka usoro KCX) nwere ESR dị ala dị ka milliohms, na-eme ka mkpokọta ụgwọ dị ngwa, na-ebelata mfu ume, na ịkwalite arụmọrụ nchaji.
2. Na-ewepụ Nkwụsi ike ugbu a:Mgbe ngwaọrụ nwetara mkpa ike dị elu na mberede (dịka, 20W → 30W), capacitors ga-azarịrị na milliseconds iji wepụta ugbu a. YMIN NPX steeti siri ike na-akwado iyi ozugbo gafere 20A, na-egbochi ọdịda voltaji ka ọ na-ehichapụ ripple ugboro ugboro iji chebe ahụike batrị.
Kedu ihe kpatara na PD enweghị ike ịchaji ngwa ngwa na capacitors?
Mgbe mgbawa chaja ngwa ngwa na-agbanye ọkwa voltaji, ndị na-enye ike na-arụ ọrụ dị ka "ọdọ mmiri na-echekwa ike," na-edozi mgbanwe ike site na ịchaji na ịchaji, na-enye ohere ịgbanwe usoro iwu enweghị nkebi!
Teknụzụ ọgbara ọhụrụ nke YMIN na-ekwu maka isi ihe mgbu nke ụlọ ọrụ ịchaji ngwa ngwa PD.
1.50% nta:
• Usoro KCX dị elu-voltage electrolytic capacitors (400V, 15μF) dị 40% dị ntakịrị karịa ụdị omenala, na-eme ka Moso 20W chaja ngwa ngwa nweta akara ukwu 30 × 30 × 30mm.
• Multilayer siri ikecapacitors(dị ka NPX 16V, 330μF) dị naanị 1-2mm oke ma nwee ike itinye ya n'azụ PCB, na-ahapụ ohere maka chaja GaN ultra-thin.
2. 60% Mmelite arụmọrụ:
• Polymer solid capacitors (usoro MPS) na-enye ESR dị ala dị ka 3mΩ, na-ebelata ụgwọ ọrụ na mwepu mfu na ibelata ọgbọ okpomọkụ, na-ebute arụmọrụ nkwụnye karịa 92%.
• Ikike Ripple nwere okpukpu abụọ:Mmiri mpi capacitors(usoro LKD) nwere ike iguzogide 1.3 ugboro nke ripple ugbu a, na-enyere aka na-ebufe ngwa ngwa 100W na-aga n'ihu na-enweghị nkwụsịtụ ugboro.
3. Nkume siri ike na gburugburu oke:
• Maka ịchaji ngwa ngwa n'ime ụgbọ ala, ndị na-ahụ maka ngwakọ ngwakọ siri ike (VGY series) na-akwado oke okpomọkụ na-arụ ọrụ nke -55°C ruo 125°C, na-anagide ịma jijiji n'ọnụ ụlọ engine, ma nwee ogologo ndụ karịa awa 10,000.
• Njide ikike bụ>90% mgbe 300,000 chaja cycles, karịrị ogologo ndụ ekwentị mkpanaaka zuru oke.
Ọmụmụ ihe gbasara ụwa n'ezie: Nhọrọ nkịtị nke ndị nrụpụta ụwa
• MOSO 20W Obere Charger: Na-eji nchikota nke YMIN KCX elu-voltage capacitors na NPX siri ike steeti capacitors, na-ebuga DC-dị ka 9V / 2.22A mmepụta na ndakọrịta na PPS ike voltaji ụkpụrụ.
• 120W In-Car GaN Ngwa ngwa ngwa ngwa ngwa: VHT siri ike-mmiri ngwakọ capacitors na-eguzogide oke okpomọkụ na ịma jijiji, bụ 3C kwadoro maka nchekwa, na-amalite PD ngwa ngwa chaja na 3 sekọnd.
• AT&T Folding Fast Charger: Usoro KCX na-enyere ngwaọrụ dị oke mkpa aka, na-akwado protocol PPS, ma na-ejide oke ahịa atọ kachasị na ọkọlọtọ America.
Kedu ihe kpatara YMIN ji bụrụ “ọkọlọtọ” maka chaja ngwa ngwa PD?
Atọ n'Ime Otu nke "obere nha, obere ESR, na njupụta dị elu":
- Obere: KCX capacitors dị 40% pere mpe karịa ndị asọmpi ha, na-ekwe ka chaja 65W GaN dabara na akpa gị;
- Ngwa ngwa: NPX ndị na-arụ ọrụ steeti siri ike na-ebuga nzaghachi mwepu nke na-erughị 1ms, yana mgbanwe voltaji na-achịkwa ± 1%;
- Stable: Site na oke oyi nke -55°C ruo n'okpuru ọnọdụ okpomọkụ nke 125°C, arụmọrụ ka kwụsiri ike na enweghị mmebi.
YMIN Capacitors - "Onye isi ike" nke Oge Nchaji ngwa ngwa
Site na obere chaja nwere obere akpa gaa na chaja ụgbọ ala dị elu, a na-ekenye joule ume ọ bụla nke ọma!
Oge nzipu: Ọgọst-20-2025